Frequently Asked Questions About Bovine Colostrum & Colostrum-LD®

For First Time Users FAQ, please visit the bottom of this page.

What is Colostrum?

Colostrum is the first food for growth and immunity; it is the pre-milk, or rather the first lacteal secretion that is produced by all mammalian mothers immediately following the birth of their young. Colostrum is frequently referred to as "life's first food". It not only supports life but also makes it flourish. Colostrum is produced in the first few days following the birth of the newborn. Colostrum as a supplement is the most researched and beneficial healing and preventative super-food known.

Each drop contains the promise of life: the immunoglobulins, growth factors, antibodies, vitamins, minerals, enzymes, amino acids, and other substances designed to provide the body with the ability to face a lifetime of invasion by micro-organisms and environmental toxins. It is non-toxic, non-allergenic and has no known negative interactions with drugs, foods or other supplements.

What is the purpose of colostrum in nature?

In newborn mammals, the primary function for colostrum is the transfer of passive immunity from the mother to the child. During her lifetime, the mother has been exposed to a variety of environmental factors and organisms to which her immune system has produced antibodies. In transfer of passive immunity, the mother passes on her complement of antibodies to these various factors to her offspring. Humans and primates differ from other mammals in the location and timing of immune transfer. A pregnant woman or female primate passively immunizes her young in utero when her antibodies cross the placental barrier. This transfer is only about half of what can ultimately be transferred. Further immunity and growth factors transfer during breastfeeding from her colostrum and milk. For all other mammals whose antibodies do not pass through the placental barrier, the young are passively immunized immediately after birth with colostrum. The maternal antibodies present in the colostrum are directly absorbed through the gut lining in the first few days after birth.

What also separates humans and primates from other mammals is that without colostrum, non-primate mammals will die within 24 hours. These mammals are born without any immune system, and as they pass through the birth canal, they are immediately exposed to pathogens. The physical trauma of birth causes bruising, inflammation and pain for the animal. Colostrum helps attenuate all of these insults. It stimulates bone and tissue growth so that offspring can quickly recover and survive their hostile environments, perhaps running or swimming to avoid predators within a couple of days.

Why is colostrum significant?

Colostrum is the first food that is available to the newborn. It is not only highly nutritious but also contains substances (immunoglobulins and immune factors) that help to stimulate and augment the newborn's immune system, thus helping to protect the vulnerable newborn from its new and potentially harmful environment. Furthermore, it contains substances (growth factors and cytokines) which act to stimulate the development, maturation and proliferation of various tissues and organs. Human colostrum is not as powerful as other mammalian colostrum, and the amount of colostrum decreases over time. Human development is much slower than other species, so unlike a baby gazelle, for example, a human infant does not "hit the ground running" right after birth. This necessitates mothers breastfeed their babies for at least 2 years (and perhaps as long as 4 years) in order to provide optimal growth, development, and protection against disease-causing pathogens.

The significance of colostrum is best illustrated in farm animals, such as the horse, cow, goat, sheep and pig. In these animals passive transmission of immunity occurs after birth in the form of colostrum. If these animals do not receive colostrum in the first 12 - 24 hours following birth they have a very good chance of not surviving (mortality rates of up to 95% have been reported). Human babies won't die without colostrum, but they'll certainly have more developmental problems. Limited breastfeeding or substituting formula for breast milk increases the incidence of SIDS, respiratory, ear and gastrointestinal infections, lower I.Q., allergies, auto-immune conditions including diabetes, autism, ADD, etc.

Colostrum also has a significant role in the first few days of an infant's life. Babies are born with holes in their stomachs and small intestines, a natural condition known as intestinal permeability, or "leaky gut". This allows for the immunoglobulins to easily pass through into the bloodstream. Mom's colostrum closes these holes after a couple days of breastfeeding. If babies are not continuously breastfed for the first 2 years, the holes re-open and Leaky Gut Syndrome develops. Even if babies receive adequate breastfeeding, specific lifestyle factors and medications can cause Leaky Gut Syndrome (LGS). Leaky Gut Syndrome is a primary cause of autoimmune diseases including diabetes, autism, asthma, allergies and in infants an increase in stomach and digestive issues, sudden infant death and infections of all types, including ear infections.

How does colostrum differ from plain milk?

Colostrum is not milk. It is a concentration of immune and growth factors, vitamins and minerals and essential amino acids designed by nature to transfer immunity, heal and prevent Leaky Gut Syndrome, initiate and sustain growth and calm and eliminate pain associated with the birth process. It has a high concentration of immunoglobulins, lactoferrin, PRPs and all of the vital growth factors. These substances are also present in milk but at negligible levels. Furthermore, colostrum has a much higher protein, vitamin, mineral content, and is lower in lactose.

What are antibodies?

Antibodies are very specialized molecules that are produced by the body's immune system. They are produced in response to the host being exposed to an immunogenic or foreign substance (antigen) such as an infectious microbe. Their action is to destroy and prevent the colonization and/or neutralize disease-causing microbes. A very important feature of antibodies is that they are directed specifically to the pathogen that induced their formation.

What are growth factors?

Growth factors are very small bio-active molecules which promote growth and maturation of various cell types and tissues. They are found in very high concentrations in colostrum. They not only stimulate normal growth and development but help regenerate and accelerate the repair of aged or injured muscle, skin, bone, cartilage and nerve tissues. Growth factors also stimulate the body to burn fat for fuel instead of muscle tissue in times of fasting or dieting. They help build lean muscle and have been shown to have a positive effect on athletic performance. In addition, transforming growth factors initiate and ensure bone health and density, and help destroy cancer cells in the body. Growth factors also ensure the growth and development of immune cells such as macrophages, NK (natural killer) cells and T cells to prevent infections of all types. It also provides the endothelial growth hormones that help maintain capillary growth and development to insure the distribution of healing and nutritional components all the way down to the cellular level and to maintain flexibility of our arterial walls to help maintain healthy blood pressure and flow to the extremities.

The major growth factors in Colostrum-LD® are:

  • Insulin-like Growth Factor I (IGF-1) – a protein hormone with a similar structure to insulin and a major growth factor that stimulates cell proliferation in wounds.
  • Insulin-like Growth Factor II (IGF-2) – a protein hormone with a similar structure to insulin and a major fetal growth factor; promotes growth during gestation.
  • Epithelial/Epidermal Growth Factor (EGF) – stimulates the proliferation and differentiation of epidermal (skin) cells, including the intestinal lining, to maintain gut integrity.
  • Transforming Growth Factor Beta 1 & 2 (TGF-β1, TGF-β2) – controls cell growth, proliferation, differentiation, and apoptosis; stimulates production of IgA by B lymphocytes; is a vital factor in skeletal growth, bone mass maintenance, and fracture healing.
  • Vascular Endothelial Growth Factor (VEGF) – creates new blood vessels during embryonic development and new blood vessels after injury.

What are PRPs?

PRPs (Proline-Rich Polypeptides) are short strings of amino acids which are the building blocks of proteins. PRPs in colostrum act as signaling molecules between various cells to modulate the activity of the immune system. The two primary and most important types of PRPs in Colostrum-LD® are PRP-2 (anti-microbial activity) and PRP-3 (anti-inflammatory activity). PRP-2s increase the immune system's activity when it's necessary to fight off an infection. PRP-3s quell the immune system's activity to prevent tissue damage once the infection has been defeated. Concentrated PRPs, as an oral spray, are available for either antimicrobial or anti-inflammatory use (Viralox® or IRM®).

What is lactoferrin?

Lactoferrin is a broad spectrum immune modulator which defends against pathogens of all types. Its antiviral activity is particularly important as there are few pharmaceutical drugs which have proven at all effective against viruses. Lactoferrin has been shown to have antiviral activity against many viruses, including rotavirus, herpes simplex virus 1 and 2, canine herpes virus, feline herpes virus, echovirus, enterovirus, human papilloma virus, polio virus, HIV and cytomegalovirus, Hepatitis B and C viruses, adenovirus, hanta virus, influenza virus, respiratory syncytial virus, Sindbis and Semliki Forest viruses. Lactoferrin can destroy viruses on contact. Lactoferrin is also active against disease-causing bacteria, fungi, and amebic parasites, but promotes the growth of beneficial bacteria such as Lactobacilli and BifidobacteriaI in the GI tract. Lactoferrin also acts as a bone growth hormone and can help prevent osteoporosis.

What are immunoglobulins?

The immunoglobulins are a group of specialized bio-active proteins or molecules found in serum and other tissue fluids, including the milk of all mammals. There are five classes of immunoglobulins which are recognized in mammals -- Immunoglobulin G (IgG), Immunoglobulin A (IgA), Immunoglobulin M (IgM), Immunoglobulin E (IgE), and Immunoglobulin D (IgD).

The function of these molecules is to bind to invading organisms and to activate specific actions that help prevent infection and rid the body of disease-causing agents. They function in the destruction of diseased and damaged cells, reduction of inflammation and prevention of bacterial and viral attachment. The most prevalent class of immunoglobulins in all species is IgG. Immunoglobulins have an integral role in the immune defense system in that they form antibodies.

What are immune factors?

In addition to immunoglobulins, there are other substances in colostrum that have an immune function. Collectively, they have been termed "Immune Factors". Their function is to complement the various functions associated with the immune response.

What is immuno-supplementation?

Local protection in the form of immuno-supplementation with bovine antibodies has been shown to be an effective means of providing local protection to the gastrointestinal tract against bacteria, viruses, parasites and other pathogens that cause disease.

Bovine immunoglobulin in the form of antibodies, both specific and non-specific, has been shown to be effective against various diseases. In clinical trials, it has been successfully shown that specific antibodies in bovine colostrum are effective against both enteropathogenic and enterotoxigenic Escherichia coli, cryptosporidium, rotavirus, and Shigella flexneri, among others.

What is passive immunity?

In all species of mammals, the transfer of passive immunity occurs as a result of the mother passing on her complement of antibodies to her young. For the newborn, this helps in protect against potentially pathogenic agents until the time the child's own immune system is sufficiently developed to ward of infection on its own.

What is passive local protection?

In humans, passive transmission of immunity occurs prior to birth and thus a newborn human baby at birth is born with a complement of maternal antibodies. After birth the antibodies present in human colostrum and milk function in local protection of the gut. In animals like the horse, cow, sheep, and goat passive transmission of maternal antibodies occurs in the first 12 - 48 hours following birth by way of colostrum. In the case of cows, a newborn calf that does not receive colostrum from its mother will die of diarrhea and/or other enteric infections.

During the feeding period, a newborn animal absorbs intact maternal antibodies directly through the digestive tract. After the first few days, the animal's digestive tract matures (gut closure) and the direct adsorption of intact antibodies ceases. At this point, any antibodies present in the colostrum and milk act in local protection of the gastrointestinal (GI) tract.

What is the immune system?

The immune system is a natural defense mechanism by which the body fights infection. It is divided into two functional systems, the innate and adaptive immune systems. Colostrum has the ability to stimulate an underactive immune system and suppress an overactive immune system.

What is the innate immune system?

This is the first line of defense by which the host combats infectious agents and pathogenic microbes. This is a non-specific response, which proves effective against most infective agents. The skin is part of the innate immune system as it acts as a preventive barrier to most infective agents.

What is the adaptive immune system?

The adaptive immune system produces a specific antibody in response to an infective agent which is designed to neutralize the invading agent. A very important feature of the adaptive immune system is that it involves memory and gives rise to resistance to repeated exposure or infection by the same invading agent. The importance of this memory factor is seen in childhood diseases such as chicken pox, measles, and mumps in which the adaptive immune system produces a life-long immunity following infection.

Why bovine colostrum?

Bovine colostrum is the only form of colostrum that is not species specific. In other words, it contains all of the immune and growth factors found in all other sources and thus, it can significantly benefit all other mammals, including humans.

Because calves are born without any immunity to airborne, disease-causing organisms, their mothers' colostrum must contain a very large amount of immune and health factors. As a result bovine colostrum has 30-40 times the amount of these factors in human colostrum, making it the richest source of colostrum available.

Is bovine colostrum safe?

Bovine colostrum has been used for years as a food supplement; its use and safety is well documented. Colostrum has no negative side effects and is a whole and natural food that can be consumed in ANY quantity. There are absolutely no toxicity levels. Furthermore, the manufacture and use of dairy products, and their associated safety and nutritional benefits is also well known. Through quality control management of the entire manufacturing process, from collection of the colostrum, through to packaging and storage, ensures the colostrum is delivered in perfect condition and certified fit for human consumption.

Is it safe to take colostrum if I am allergic to dairy?

Absolutely. In actuality, only about 1 in 1,000,000 people are truly allergic to the casein in milk. What people call "milk allergy" is the crossover of partially digested milk proteins into the bloodstream as a result of Leaky Gut Syndrome. In fact, milk allergy is a relatively new phenomenon; prior to the invention of antibiotics and the homogenization of milk, people drank milk from ruminant animals worldwide without problems.

If colostrum is not allergenic, why do some people experience an unpleasant reaction?

New or first-time users of colostrum may experience a detox event which can mimic flu-like symptoms (called Herxheimer reactions) and may cause temporary mild diarrhea or constipation. As colostrum begins killing off the pathogens in the GI tract, the dead pathogens are toxic and cause unpleasant symptoms. This is normal, and one out of five first-time users experience this. It is not a reason to stop taking colostrum. You should reduce your dosage to a minimum amount (one capsule per day, or ½ teaspoon) until the body adjusts, and then increase your dosage as desired to achieve optimal results.

Should colostrum be pasteurized?

Absolutely! Cow feces can easily splash onto the udders contaminating them with E-coli, salmonella and other pathogenic bacteria. This creates the potential for contamination of dairy products. Dairy products (for human consumption) must be pasteurized to kill these pathogens. There are two ways of pasteurizing colostrum - the optimal flash (15 second) pasteurization and a slow 30-minute vat process. Flash pasteurization uses the expensive, high-tech equipment found in the modern dairy that does not denature the colostrum. With the less expensive, 30-minute pasteurization process, a huge vat of colostrum is heated from the outside. It takes a long time to heat a large kettle of colostrum to the required temperature. During this interval, bacteria grow in the colostrum. As the bacteria feed upon the colostrum, it denatures and destroys its effectiveness. Most colostrum that is being sold to the public today has been prepared for the animal feed market and has not been pasteurized.

Colostrum-LD® is pasteurized to the most demanding of International Standards - 161°F for 15 seconds - to ensure the highest microbiological quality.

Why do I need colostrum as an adult?

Once puberty has passed, adult bodies begin the aging process by gradually producing less of the immune and growth factors that help fight off disease and heal damaged body tissue. Colostrum is the only natural source of these life-giving components. Colostrum-LD® is standardized to contain all of the bioactive components necessary to induce health benefits. Additionally, most adults have Leaky Gut Syndrome, and only Colostrum-LD® has been clinically proven to heal and prevent LGS.

How much Colostrum-LD® should I take?

The amount of colostrum you take varies from person to person. For healthy individuals who want to maintain a healthy immune system and prevent Leaky Gut Syndrome, 2 capsules (or 1/2 teaspoon powder) twice daily are recommended. For anyone who has a compromised health situation, GI or digestive health issues, auto-immune conditions, inflammatory conditions, cancer, heart disease, is recovering from an injury, wants to get rid of allergies, or detects a cold or flu coming on, 4 capsules (1 teaspoon powder) twice a day are recommended. For athletic use and anti-aging, 10-20 grams daily optimizes growth hormone levels which translates to 2 heaping tablespoons of powder twice a day.

Colostrum-LD® powder is a more economical choice. A 12 ounce bag of powder is equal to 5.9 bottles of 120 count (480mg) capsules. The powder tastes great (like powdered milk) and is more advantageous if swallowing pills is difficult. If you do not like the taste add one teaspoon of stevia and a tablespoon of raw cocoa powder and blend with some ice and water. Remember only Colostrum LD with its liposomal delivery can deliver all of colostrum components all the way to the cellular level in the body. Other colostrum powders are just digested and destroyed in the stomach transit.

Which is better – Colostrum-LD® powder or Colostrum-LD® capsules?

The content of the capsules is exactly the same as the powder, but Colostrum-LD® powder is a more economical choice. A 12 ounce bag of powder is equal to 5.9 bottles of capsules. The powder tastes great (like powdered milk) and is more advantageous, especially if swallowing capsules is difficult. On the other hand, traveling with capsules may be easier for others.

I just starting taking Colostrum-LD® and I feel worse.

This is completely normal; it’s a sign that Colostrum-LD® is doing its job. Immunoglobulins in Colostrum-LD® kill off the pathogenic (“bad”) bacteria in the GI tract. The dead bacteria are toxic and as they are expelled from the body, they create discomfort. Symptoms can include diarrhea, gas, tummy rumbling, mild headache, and other flu-like symptoms (these are called Herxheimer reactions).

One out of five first-time users experience this. It is not a reason to stop taking colostrum. You should reduce your dosage to a minimum amount (one capsule per day, or ½ teaspoon) until the body adjusts, and then increase your dosage as desired to achieve optimal results.

Can I take Colostrum-LD® with other supplements and medications?

Yes. Colostrum is a food, and has no known interactions with either drugs or supplements. However, you may find that the other supplements and medications you are taking could have a more pronounced effect because colostrum increases villi height in the small intestine, which in turn increases absorption.

How does Colostrum-LD® interact with other supplements and medications?

Colostrum-LD® actually helps your body by regulating absorption rates. In effect, you will be getting more bang for your buck with everything you consume whether it's water, supplements and food. You will receive greater benefits since your body will be able to utilize them more. You may even find that you don't need to take as much as you normally do since your body is able to absorb all the nutrients. There are no known contraindications with colostrum use with medications or supplements.

Do the immunoglobulins and growth factors in Colostrum-LD® survive pasteurization?

Colostrum-LD® is flash pasteurized at 161°F for 15 seconds, and tests show that the colostrum retains its bioactivity throughout this process.

Should I take Colostrum-LD® if I am pregnant?

Colostrum-LD® definitely won't hurt you or your fetus, but as always with anything you take during pregnancy you should check with your health care professional first. Colostrum-LD® will help supplement your immune system which takes at hit during childbirth. It will help also you recover faster and help you lose those extra pounds associated with pregnancy quicker.

Can children and infants take Colostrum-LD®?

Absolutely. In fact, Colostrum-LD® is strongly recommended for infants who are not being breastfed for at least 2 years. Colostrum-LD® can help growing children in many ways, from better concentration, increased memory to fewer illnesses such as autism, diabetes, and juvenile arthritis. Children have a tendency to catch colds and illness from peers and schoolmates; both Colostrum-LD® and Viralox® will help immensely. Colostrum-LD® powder tastes great and is advisable for children who are unable to swallow capsules. Viralox® has a natural vanilla flavor.

How does Colostrum-LD® produce the anti-aging results?

Colostrum-LD® works with your body to utilize its natural substances and increases your overall health. After puberty, the body begins slowing down the production of growth hormones which are necessary for the reproduction of virtually all of the body's cellular tissue. By age 80, individuals produce virtually no growth hormones, and so aging occurs and eventually, death. Colostrum's growth factors are the actual hormones that stimulate the normal reproduction of body cellular tissue. Normal reproduction means just that (normal) not aged, cancerous, wrinkled, or weakened. A New England Journal of Medicine article reported that the most effective anti-aging process would be simply the replacement of growth hormones at proper levels to slow, possibly stop and even reverse aging.

I am vegetarian and I do not eat animal food.

Colostrum is neither animal nor vegetable. We take very good care of our cattle and make sure they are healthy and live a long happy life. Mother Nature produced colostrum for every mammal on earth, and it is by far the healthiest choice. With that said, the choice is completely yours.

I don't want to take colostrum away from the baby calves that need it!

Don't worry. We never deprive calves of their colostrum. Calves need it as much as any mammal, and many calves would die without it. We make sure the calves get their fill first, and then we take the remainder.

I play sports and work out intensely. Should I take Colostrum-LD®?

The bodies of athletes and avid exercisers need optimum nutrition, as they frequently experience muscle, tendon, and ligament injuries. Colostrum-LD® is vital, both for optimum and faster rates of healing after injury. Colostrum-LD® also increases muscle mass and improves stamina, strength, and performance. Clinical studies show that 20 grams of biologically active colostrum is necessary to produce optimal results. The recommended dose is 2 heaping tablespoons of Colostrum-LD® powder twice per day. Supplementing with Colostrum-LD® is a safe and legal alternative to doping and synthetic growth hormone injections.

What if I'm lactose intolerant?

Virtually all of the lactose in Colostrum-LD® has been removed. This is not the case with other brands of colostrum which may contain up to 20% lactose. Any discomfort you experience would more likely be a sign that colostrum is healing the digestive tract. The FDA requires that Colostrum-LD® be labeled as "containing milk proteins" because it was manufactured in a facility which processes products that comes from dairy cows. Colostrum is not milk.

What if I'm overweight?

Colostrum-LD® is great for making the body work more effectively, helps stop catabolism (the digestion of your lean muscle while dieting and enables anabolism (the utilization of stored fat for fuel) which makes weight loss easier. Colostrum helps balance blood glucose levels, so you're less likely to over-eat, and increases lean body mass so you'll burn more calories at rest.

What about my pets? Can they benefit from Colostrum-LD®?

Yes! As a matter of fact, most pets love colostrum. Bovine colostrum is not species specific, so dogs and cats will gain many health benefits from colostrum. Aging pets with arthritis or joint problems are particularly responsive to Colostrum-LD®.

Why can't I get colostrum from a local farmer?

You can, but there are limitations. First, it needs to be refrigerated and consumed before it spoils. Second, raw colostrum is not pasteurized and contains immune factors from just one cow. This differs from processed colostrum, which is pasteurized for safety and concentrated to provide a broad base of immune factors that have been pooled from hundreds and sometimes thousands of cows.

When is Colostrum-LD® collected?

The first colostrum collected after birth is reserved for the newborn calf. Sovereign Laboratories is the first real milking of the colostrum after the calves get their needs met. It usually is collected within first 2-12 hours.

What is Viralox®?

Viralox® is an oral spray of concentrated PRP-2s and lactoferrin which has been clinically proven to eliminate infections especially viral infections. The antimicrobial PRP-2s stimulate the immune system to fight off viral infections and lactoferrin blocks the viruses from entering healthy cells. Viralox® is great for children in daycare or school where germs are everywhere. Daily use in pediatric patients helps reduce infections by up to 74% and antibiotic use by up to 84%.

Viralox® is also effective against the worst of the worst – HIV; stage three and stage four trials were conducted with the supervision of the World Health Organization on late-stage HIV patients. The results were impressive, with normal level CD4 counts and elimination of viral load in blood samples in all the patients who remained compliant with protocols. We believe these results show just how effective Viralox® may be in all types of viral infections.

What is IRM™?

IRM™ (Immune Response Modulator) is an oral spray of concentrated PRP-3s. The anti-inflammatory PRP-3s balance the immune system by reducing inflammation in the body which if left unchecked, leads to the destruction of body tissue and organs. When used in combination with Colostrum-LD®, IRM® are the team of "Heal & Repeal" – Colostrum-LD® heals Leaky Gut syndrome and IRM® helps to halt tissue destruction present in autoimmune conditions and eliminate inflammation and associated pain.

What is Colostrum-IC®?

Colostrum-IC® (Immune Concentrate) is a super concentrate of all of colostrum's most important immune modulating components. One dose of Colostrum-IC® equals up to 48 capsules of regular colostrum capsules for overall immune benefits. This oral spray is ideal for people who either have difficulty swallowing capsules or who want an easy way to travel with colostrum.

What is the difference between powdered colostrum and the oral sprays?

Powdered Colostrum-LD® (same as in capsules) is whole bovine colostrum that has been pasteurized, dried, and micronized. The powder is intended for healing and preventing Leaky Gut Syndrome. Most people take Colostrum-LD and one oral spray, depending on their specific health need. The oral sprays are a liquid concentrate of the immune-modulating components in bovine colostrum, most notably the Proline-Rich Polypeptides (PRP-2s and PRP-3s) and lactoferrin, depending on the formula you purchase. The oral sprays are intended for specific uses. Viralox® with its anti-microbial PRP-2s and lactoferrin, helps destroy pathogens on contact and stimulates the immune system to fight infection. IRM® with its anti-inflammatory PRP-3s, helps ease inflammation and tones down an over-active immune system to prevent tissue damage. Colostrum-IC® with its concentrated immune-modulating PRPs is an all-around immune health supplement.

If I am taking IRM® and get a cold, should I also take Viralox®?

There’s no need to take Viralox® in addition to IRM®. The Proline-Rich Polypeptides (PRPs) in IRM® also help the immune system fight viruses.

Why Sovereign Laboratories Colostrum?

The quality and thus, effectiveness of colostrum depends on three factors – the colostrum source, the testing and verification of active components, and the Liposomal Enhanced Delivery (LD). Colostrum-LD® is also GMP certified to contain the highest possible levels of bioactives and states the content of the most important on our labels. It is standardized at the highest levels to assure reliable performance in every use. It is also Halal and Kosher certified to assure product quality and manufacturing excellence. No other colostrum offers all of these vital features.

Colostrum Sourcing

First, Sovereign Laboratories obtains its colostrum from pasture-fed Grade A dairy cows that are certified to be healthy, BST, BSE and antibiotic-free. All raw colostrum supplied to Sovereign Laboratories must meet 2003 Pasteurization Milk Ordinance (PMO) requirements, and colostrum from each dairy is tested to confirm that it is from the first milking and free of antibiotics, hormones and pesticides. Our herds live, graze, and give birth in the Southwestern United States which provides the colostral antibodies most applicable to pathogens affecting North American consumers. Sovereign Laboratories only accepts colostrum from the first milking, which is produced within 2-12 hours of the calf's birth. This first-milking colostrum contains peak quantities of Proline-Rich Polypeptides (PRPs), Lactoferrin, Growth Factors, Immunoglobulins and other active immune components. Approximately 18 liters of first-milking colostrum is collected and about 4 liters are fed to the calf after its birth. Sovereign Laboratories harvests the remaining 14 liters. The dairies supplying colostrum to Sovereign Laboratories are located in the Southwestern United States (CA, AZ, NM) and the temperate climate allows for year-round calving. This is important not only because we can collect fresh colostrum year-round, but more significantly, because circulating pathogens vary throughout the year, and maintaining current and relevant colostral antibodies helps protect humans from current viral and bacterial strains. Unlike many other manufacturers, we process colostrum on a weekly basis. Sovereign Laboratories' entire line of colostrum products are manufactured in the most technologically-advanced facility in the world, which is the only plant entirely dedicated to the manufacture of colostrum for human consumption.

Testing & Verification of Active Components

Second, Sovereign Laboratories' colostrum undergoes rigorous testing in our FDA licensed facility to ensure that every batch contains the specified quantity of twenty active components necessary to induce the desired health benefits. Any product that does not achieve the quantity and quality of components is rejected and returned for animal consumption. The components for which we consistently monitor include PRPs, Lactoferrin, TGF (Transforming Growth Factor), IGF-1 (Insulin-like Growth Factor), IgA, IgG, and other immune and growth factors. We utilize in-house High Performance Liquid Chromatography (HPLC) to analyze our colostrum after collection and after processing to ensure that all components are intact (in specific percentages) and bioactive. Enzyme-Linked Immunosorbent Assay (ELISA) is employed in quality control, and manufacturing is performed under cGMP (certified Good Manufacturing Practices) and HACCP (Hazard Analysis and Critical Control Procedures). Before shipping, every product batch is analyzed to assure its quality, efficacy and safety. Product is tested for Coliform bacteria, E. coli, Salmonella spp., Listeria spp., Staphylococcus aureus, Shigella spp., Bacillus cereus, Enterobacteriaceae spp., as well as yeast and mold. No other manufacturer takes these extraordinary and costly steps to ensure that every colostrum product from Sovereign Laboratories meets the exacting pharmaceutical grade standard. Additionally, our entire line of colostrum products (Viralox®, IRM® and Colostrum-LD®) are USDA licensed and Halal and Kosher certified.

Liposomal Enhanced Delivery (LD)

Third, Sovereign Laboratories takes a great product and makes it a superior product. Our proprietary in-house Liposomal Enhanced Delivery system is an applied coating which allows colostrum to readily dissolve in liquids and ensures the colostrum will bypass digestion; will be transported through the bowel wall; will circulate throughout the body; will reach the organs and cells; and remain bioavailable at the cellular level. "Liposomal Delivery makes colostrum (and other nutrients) up to 1,500 % more bioavailable" (Robert R. Milne, MD); this makes Colostrum-LD® the most effective colostrum available. Without LD, colostrum loses most of its effectiveness. The LD Difference means that colostrum products from Sovereign Laboratories do what they say. Sovereign Laboratories stands behind its money back guarantee.

Expect Results:

  1. Colostrum does not oxidize in storage.
  2. Colostrum is not digested (digestion destroys colostrum's bioactivity).
  3. Colostrum components are delivered through the bowel wall into the blood stream to reach all organs and cells wherever needed.
  4. Colostrum components transport through the cell wall to assist in RNA and DNA repair; stem cell initiation and differentiation; facilitation of cellular growth and repair; infection prevention; and identification of damaged and diseased cells.

First Time Users' Frequently Asked Questions About Colostrum-LD®

You have taken a vital step to better health by choosing Colostrum-LD®. Studies show that maintaining a healthy GI tract and immune system, balancing the “feel good” brain chemicals and blood sugar levels, and eliminating infections and inflammation are critical for longevity, wellbeing, pain reduction, mental balance and acuity. Combined with healthy lifestyle choices, a nutritious diet, and regular exercise, consistently taking five grams twice a day of Colostrum-LD can help you on your path to optimum health.

New or first-time users of Colostrum-LD may experience a detox event which can mimic flu-like symptoms (called Herxheimer reactions) and may cause temporary mild diarrhea or constipation. Herxheimer reactions occur when Colostrum-LD's immunoglobulins, antibodies, lactoferrin, lactoperoxidase, and oligosaccharides destory gut-based pahtogens. The pathogens release toxins as they die off which cause the unpleasant symptoms. This is normal - and 1 out of 5 first-time users experience this. It is not a reason to stop taking Colostrum-LD. You should reduce your dosage to a minimum amount (½ teaspoon or one capsule per day) until your body adjusts, and then increase your dosage as desired to achieve optimal results.

Colostrum-LD is safe for people of all ages, as well as dogs and cats. Colostrum-LD is a lactose-reduced formula suitable for lactose free diets; because most of the lactose is removed during processing, Colostrum-LD does not contain lactose in any significant quantity. Most people who believe they are allergic to dairy (or to any other food), actually have a condition called intestinal hyperpermeability, or "leaky gut," in which the milk proteins cross into the bloodstream via a leaky, or permeable, gut lining and trigger an immune response. The immune system creates antibodies against these 'foreign' proteins to destroy them. Later on, the immune system can mistakenly identify normal, healthy tissue as 'foreign' and begin a destructive process against the body itself (i.e. arthritis).

Since it is not possible to prevent or heal a leaky gut simply by eliminating foods that cause sensitivity or allergy, the tight junctions that comprise the gut lining must actually be healed. The growth factors in colostrum help heal and maintain gut integrity, so anyone with a dairy or food sensitivity should absolutely be taking Colostrum-LD. Only Colostrum-LD has been clinically proven to heal and prevent leaky gut, and with consistent use of Colostrum-LD, any type of food allergy or sensitivity will diminish.

Directions for Internal Use

Adults should take powdered Colostrum-LD with 6-8 ounces plain water on an empty stomach, 20 minutes prior to eating or two hours after eating. The first dose should be taken upon rising in the morning before breakfast. The final dose of the day should be taken before bedtime because the growth factors work optimally during sleep. If necessary for a child to ingest Colostrum-LD, it may be mixed with apple sauce or blended with 2 strawberries or 5 blueberries, water, and a couple of ice cubes.

The amount of Colostrum-LD your body needs is influenced by your present health condition, age, weight, and lifestyle factors. We recommend that individuals find the level of use that provides optimum results. Dosages listed on the package are guidelines.

Colostrum-LD is not a drug but a safe, natural superfood. It is safe at all levels of use and will not interact with pharmaceutical drugs or other supplements, although it may make some medications more effective. You may need to ask your doctor about a dosage change. Colostrum-LD can also help optimize nutritional uptake and can make nutrition from foods and supplements more bioavailable.

Directions for Topical Use

Powdered Colostrum-LD may also be used topically for wound healing. Apply a light dusting of powder using a sterile cotton ball to cuts, scrapes, or burns that have been thoroughly cleaned; apply a sterile bandage; repeat until the wound has healed.

For wrinkle repair, mix a small amount of Colostrum-LD into your favorite day or night facial cream. Or, create a rejuvenating facial mask with 1-2 Tablespoons and enough water to make a thick paste; apply to the entire face and/or neck; let dry thoroughly; wash with cool water and pat dry.

Note: Not every batch/bag of Colostrum-LD smells, tastes, or looks the same. Some people find that colostrum is not particularly appealing in taste. The vanilla flavor has been well received by Colostrum-LD users.

One more thing...

Colostrum-LD is effective when it is part of an overall health program which includes (1) regular physical activity; (2) good nutrition; and (3) most importantly, avoiding the primary causes of Leaky Gut Syndrome (i.e., oral antibiotics, over-the-counter and prescription pain medications, GMO foods, glyphosate-contaminated foods, highly refined carbohydrates, sodas, and excessive alcohol consumption.) In other words, Colostrum-LD won't do much good if you abuse your body.

How to Store Colostrum-LD® and Heat Resistance During Shipping

Colostrum-LD® is safe from heat degradation while in transit during shipping. Colostrum-LD® and all our products are rated to withstand temperatures of up to 180°F in weeks long storage with no harmful effects.

For long-term storage, keep Colostrum-LD® in a dry place, away from heat and sunlight, such as in a cabinet or pantry. Store at room temperature. It may be stored in the freezer, but this does not provide any additional benefit. Seal the bag tightly between uses. Once opened, and properly resealed after each use, Colostrum-LD® may be stored for up to 3 years from its packaging date.

How long until I feel results?

Colostrum-LD begins its work immediately, killing off pathogenic microbes, cleansing the body of waste and healing the permeations (holes) in the gut. It stimulates the production of antibodies, natural killer cells, macrophages and t-cells to prevent and eliminate infections. Most people report improvements within a few days of taking Colostrum-LD. In clinical studies of arthritis sufferers, most reported they were pain-free within three and half weeks of consistent use.

How long do I need to take Colostrum-LD?

The consistent and proper use of Colostrum-LD cannot be understated. On again, off again use won’t help. Having a steady supply of immune and growth factors is critical to healing. Colostrum-LD dose can be reduced to a maintenance dose, but it should never be completely eliminated from one’s diet.

Is Colostrum-LD® Safe?

Colostrum-LD has been independently tested and shown to be safe and well tolerated by people of all ages. It is the only bovine colostrum available that comes with the prestigious SGS (Swiss food safety) seal, and is the only colostrum approved Kosher and Halal-certified by Islamic Food and Nutrition Council of America. Colostrum-LD is processed in FDA and USDA inspected and certified facilities. Of course, it is always advisable to discuss with your doctor before beginning any new supplement or exercise regime.

What if I am allergic to dairy?

Colostrum-LD® is a lactose reduced formula suitable for lactose-sensitive diets; lactase enzyme is added during processing to break down lactose, making Colostrum-LD suitable for lactose-sensitive diets. Most people who believe they are allergic to dairy (or to any other food), actually have a condition called Leaky Gut Syndrome, in which the milk proteins cross into the bloodstream via a leaky, or permeable, gut lining and trigger an immune response. The immune system creates antibodies against these ‘foreign’ proteins to destroy them. Later on, the immune system can mistakenly identify normal, healthy tissue as ‘foreign’ and begin a destructive process against the body itself (i.e., arthritis). Since it is not possible to prevent or heal Leaky Gut Syndrome simply by eliminating foods that cause sensitivity or allergy, the gut lining must actually be healed. The growth factors in colostrum heal and prevent Leaky Gut Syndrome, so anyone with a dairy or food sensitivity should absolutely be taking Colostrum-LD®. Only Colostrum-LD® has been clinically proven to heal and prevent Leaky Gut Syndrome, and with consistent use of Colostrum-LD®, any type of food allergy or sensitivity will diminish.

**If you have ever had an anaphylactic reaction to dairy or colostrum, do not consume Colostrum-LD®. Return your unopened purchase for a refund.**

Why does Colostrum-LD work when other brands I’ve tried failed?

Liposomal Delivery (LD) is vital for the survival of colostrum’s delicate components in anyone over a few days of life. At birth, infants do not produce digestive enzymes or stomach acids that would otherwise digest colostrum. Colostrum was designed to flow from a mother’s breast into her infant’s digestive system intact (undigested) in order to transfer immunity and to create the immune process in the newborn. Everyone is born with an immature stomach (there are holes in the gut on purpose) to allow colostrum to flow freely into the bloodstream. Once this is accomplished, colostrum’s incredible growth hormones heal, mature and prepare the stomach and GI tract for food (mother’s milk). Closure of the holes prevents the crossover of food into the bloodstream. Infants who are not breastfed never experience healing of these holes and as a result, they are likely to develop various immunological and autoimmune conditions (such as allergies, autism, diabetes type 1, etc.). These conditions can develop early in life or during childhood and can last a lifetime, particularly if there is no supplementation of the vital immune and growth factors. Immune and growth factors are critical to the growth of all body tissue, as well as the activation and optimization of immune processes. LD ensures that these vital components can do their amazing work. Most bovine colostrum supplements on the market today do not have liposomal delivery to protect colostrum’s health-enhancing components.

Can I take my vitamins or other supplements with my Colostrum-LD®?

Absolutely. Colostrum-LD can be taken with any supplements or prescription drugs. There are no contraindications with Colostrum-LD.

Can I add Colostrum-LD® to my smoothie or whey protein?

No. The proteins in your smoothie or those in whey protein powder will sit in the stomach and destroy the healing bioactives in Colostrum-LD®. Even with Liposomal Delivery, the bioactives cannot survive digestion by the harsh stomach acids.

Colostrum-LD works best taken only with water.

Can I add Colostrum-LD® to my morning coffee or tea?

No. Boiling or hot water destroys the active healing components in Colostrum-LD. Room temperature water is OK, assuming nothing else is added to the coffee or tea (i.e., sugar, milk, or creamer).

Should I take probiotics while taking Colostrum-LD®?

A leaky gut needs to be healed PRIOR to adding probiotics. Unless Leaky Gut Syndrome is healed, bacteria – even the good strains in probiotic supplements – may cross over into the bloodstream and cause an inappropriate immune response. The immune system will attack and create antibodies against the good bacteria, thereby permanently preventing the beneficial bacteria from colonizing in the gut. Adults should Colostrum-LD® for six weeks prior to adding probiotics.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.