Sovereign Laboratories, helping support immune health

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Nutritional LD

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Sovereign Laboratories Colostrum

We get colostrum from our mother's breast immediately after birth and for about the first 72 hours of life. In adults, bovine colostrum provides immune and growth factors that helps support a healthy GI tract.

Pasture raised, rBST*, BSE** and Antibiotic-free

Sovereign Laboratories obtains its colostrum from pasture raised dairy cows that are certified to be healthy and not supplemented with rBST* or BSE** and are antibiotic-free.

All raw colostrum supplied to Sovereign Laboratories is tested to confirm that it is from the first milking (after the calf obtains its needs) and free of antibiotics, hormones and herbicides.

Flash Pasteurized

Our colostrum is flash pasteurized according to the most demanding of the International Standards - 161°F for 15 seconds - to ensure the colostrum will reach the organs and cells; and remain bioavailable at the cellular level.

* rBST (bovine somatotrophin) - a growth hormone used to increase milk production in dairy cattle.

** BSE (bovine spongiform encephalopathy) - a fatal neurodegenerative disease in cattle that can be transmitted to humans; known as "mad cow disease."

Colostrum-LD Powder

Colostrum-LD Powder

Unique Liposomal Delivery Advantage

With the Sovereign Laboratories unique LD Liposomal Delivery™ you gain the benefit of receiving the key components of the colostrum with the best opportunity for absorption and effectiveness!

Colostrum Polypeptides (CPs)

Among colostrum's numerous healthy immune system factors, the most important and powerful components are the low molecular weight polypeptides. Colostrum-LD is leading the market by having 50% more polypeptides than before.

Immunoglobulins & Antibodies

Bovine colostrum contains up to 40% more of these immune factors than human colostrum, making it an ideal health supplement.

Growth Factors (Hormones)

Colostrum-LD also contains a multitude of bioidentical growth factors including insulin-like growth factor (IgF-1), growth hormone (GH), and transforming growth factors (TgF).


Colostrum-LD was developed by Douglas and Kaye Wyatt to provide the public with access to an exceptional source of colostrum that provides a superior delivery system.

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