How Long Does It Take for Colostrum to Work?

How Long Does It Take for Colostrum to Work?

Bovine colostrum is the milk-like fluid secreted by cows, humans, and all other mammals in late pregnancy and the first few days after giving birth, prior to the appearance of true milk. It has become an increasingly popular nutritional supplement.

What Can Colostrum Do for You?

While colostrum was intended for newborns, research suggests that it can impart a variety of potential benefits to men, women, children, and even pets.

Balances the Immune System

Some research suggests that colostrum’s antibody levels are 100 times higher than in regular cow’s milk. These high antibody levels may help balance your immune system and protect your gastrointestinal (GI) tract. Studies also show that many of colostrum’s antibodies and immunoglobulins stay in the GI tract, which potentially allows them to guard against bacteria before they can ever enter your bloodstream.

Heals the Gut

Colostrum may help heal your gut by increasing the surface area of your intestinal lining, which may improve nutrient absorption. It may also help address a leaky gut, a condition that is characterized by small holes or openings between the tight junctions that comprise the gut lining. 

For people coping with a leaky gut (increased permeability), openings in the gut lining allow undigested food proteins, bacteria, and harmful toxins to enter the bloodstream. This can lead to inflammation and an imbalance in your gut flora and contribute to digestive health issues if not addressed. 

Colostrum may help to restore the gut to normal permeability levels thanks in part to its hormones and growth factors. Rich in immunoglobulins and other natural antibodies, colostrum may also help improve the microbiome, the ecosystem of bacteria, viruses, and fungi that live within the gut. 

Additionally, colostrum may encourage the growth of friendly bacteria (probiotics) in the gut. These bacteria may help with food digestion, production of certain vitamins, and regulation of “bad” bacteria in the GI tract. The growth factors in colostrum may help probiotics flourish and recolonize your gut; as such, colostrum is considered a prebiotic

Colostrum’s Effects on the Body

Studies suggest colostrum contains a unique combination of vitamins, nutrients, antibodies, and other bioactives that may positively impact different parts of the body.


Colostrum is most prominently known for its influence on gut health, and it may help balance the gut microbiome.


Studies on colostrum’s effects on brain health, cognition, and mental and emotional health are ongoing, but they have shown promise.


Colostrum contains thyroid-stimulating hormone (TSH), thyroxine, and calcitonin that may aid in thyroid management. Colostrum’s growth factors  may promote safe, effective management of autoimmune thyroid disorders. 

Potential Side Effects of Colostrum

Colostrum is GRAS (generally recognized as safe), and it has a low risk of side effects. Some people may experience a Jarisch-Herxheimer reaction when they first take colostrum; this immune reaction can cause a fever, digestive problems, and other physical symptoms that subside within a few days. If these symptoms become too uncomfortable, stop taking colostrum for a few days; then, resume with a lower serving and work up to a full serving over a period of a few days.

How to Take Colostrum

Our Colostrum-LD® supplement is available as a powder and as capsules. The serving size for colostrum supplements varies, but the recommended amount for healthy individuals who want to support their immune system and reduce their symptoms of leaky gut is 1 teaspoon of our powder or two of our capsules twice a day. If you are recovering from an injury or suffering from digestive issues, an autoimmune disorder, inflammatory condition, or other forms of compromised health, you may benefit from taking 2 teaspoons of colostrum powder or four capsules twice a day. For athletes, about 10 to 20 grams each day (roughly 1.5 tablespoons of Colostrum-LD® powder twice a day) may be beneficial. 

Some researchers believe that it is better to take a lower amount of colostrum when you start and gradually increase the amount as your body gets used to it. Others suggest front-loading your colostrum intake by taking a higher amount at first before reducing to a normal serving. Colostrum has no known toxicity level, but you should speak with your doctor to determine the best course for your specific needs.

Colostrum generally works best when taken on an empty stomach with 6 to 8 ounces of room-temperature water. The liposomal delivery (LD) system of Colostrum-LD® helps the supplement’s bioactives reach the small intestine intact for maximum absorption into the bloodstream. 

When to Take Colostrum

Sovereign Laboratories recommends taking colostrum twice a day — once upon rising, 30 minutes before breakfast, and once before bedtime and at least two hours after the last meal of the day.

Since colostrum is a natural supplement, it may be consumed more often, in any quantity, but always on an empty stomach. For anyone with specific health conditions, it’s always a good idea to talk to your doctor before beginning a new supplement. You’ll gain insight on how to maximize the benefits. 

How Much Colostrum Should I Take? 

The optimal amount of colostrum to take depends on the individual, his/her health status, age, and lifestyle factors. Follow the recommendations on the packaging or check with your physician, especially if you have an advanced need.

People coping with GI issues may benefit from higher quantities of colostrum or taking it more frequently throughout the day. In some instances, it may take some people longer than others to experience the benefits of colostrum. A naturopathic practitioner, dietitian, or nutrition consultant may be the best care provider  to craft a plan to integrate colostrum into the diet. 

How Long Does It Take Colostrum to Work?

Like any other dietary supplement, the length of time it takes to see improvements after initial use of colostrum varies based on a wide range of factors. On average, most people feel some improvement within four to six weeks after they first use colostrum. 

Colostrum works best as part of a healthy diet. For the best results and ongoing health benefits, colostrum should be taken every day.

Before integrating colostrum or any other supplements into your diet, check with your doctor, especially if you have any specific health concerns or want to address your heath goals in general. 

Why Colostrum Is Ideal for Adults

For all of the above reasons, colostrum makes for a potentially beneficial supplement for people of all ages. However, colostrum may be even more ideal for adults. 

The benefits of colostrum for adults can be significant, especially since most adults have a leaky gut by virtue of living in the modern world. Those who were not breastfed are even more at risk.  Check with your doctor to learn how colostrum can be included as part of a healthy  diet.

Ask your doctor to recommend Colostrum-LD® from Sovereign Laboratories. Colostrum-LD® is clinically proven to help heal and prevent leaky gut, a primary cause of autoimmune disorders. It contains a diverse combination of vitamins, minerals, immune bioactives, growth factors, and other beneficial nutrients.  

Sovereign Laboratories can teach you about Colostrum-LD® and its potential impact on adults, children, and pets. To learn more about the benefits of colostrum, please read our blog

This article was brought to you by Sovereign Laboratories, a world leader in the development of liposomal delivery to maximize the bioavailability of our dietary supplements.





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16oz liposomal delivery colostrum sovereign laboratories

bovine colostrum is full of vitamins and minerals that may support your immune system and sustain your overall health. Liposomal Colostrum contains several bioactive compounds that may contribute to a stronger immune system. Just some of these compounds include:

  • Immunoglobulins – These proteins act as antibodies that bind to pathogens and prevent them from colonizing.
  • Lactoferrin – Lactoferrin is a protein that binds to iron and possesses specific antibacterial properties.
  • Lysozyme – Lysozyme is an antibacterial enzyme that works by breaking down the cell walls of bacteria.