Description
Evidence Tier · Controlled Human Trials
Bovine colostrum standardized to 25% immunoglobulin G.
What It Does
Supports normal immune function and gut health.*
How It Works
Colostrum contains immunoglobulins, lactoferrin and growth factors. Immunoglobulin G binds microbes in the gut, and colostrum supports gut barrier function in human studies.
Why This Form
IgG content is standardized and stated: 575 mg per serving.
Clinical Evidence
A randomized, placebo-controlled trial gave bovine colostrum to physically active men for 12 weeks and recorded upper respiratory symptoms and salivary immune markers.¹
What The Evidence Does Not Show
The trial used 20 g daily. This serving is 2.3 g. Contains milk.
Supplement Facts
| Per Serving | Amount | % DV |
|---|---|---|
| Bovine colostrum (25% immunoglobulin G) | 2,300 mg | † |
| Immunoglobulin G (IgG) | 575 mg | † |
† Daily Value not established.
Other Ingredients
None. Contains milk.
Warnings
Contains milk. Not for people with milk allergy. Consult your physician if pregnant or nursing. Keep out of reach of children. Do not use if the safety seal is damaged or missing. Store in a cool, dry place.
References
- Jones AW, Cameron SJS, Thatcher R, Beecroft MS, Mur LAJ, Davison G. Effects of bovine colostrum supplementation on upper respiratory illness in active males. Brain Behav Immun. 2014;39:194-203. Aberystwyth University and University of Kent. PubMed 24200515
Institution names identify where the cited research was conducted. University Vitamins is not affiliated with or endorsed by these institutions. Our Research Standard →
*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.








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