Top 5 Colostrum Supplements of 2026 - Compared & Ranked
- 5 brands compared
- Ranked by our editor
- Updated October 8, 2026
How we rank
We compared five bovine colostrum brands on what their own sites document: how the colostrum is sourced and processed, the serving size and form (powder, stick packs or capsules), what testing or certifications the company prints, flavor and format choices, and the first-order terms.
Our editor then set the order by hand. There is no algorithm, and no brand is scored on health outcomes; colostrum is a food supplement, and none of these products is approved to treat any condition.
Transparency center
Do you earn money from the links on this page? Yes. If you buy through a link here we may earn a commission at no extra cost to you. Our top pick, ARMRA, pays us a commission; the other brands on this list currently pay nothing. See the disclosure at the bottom of the page.
Who decides the order? Galen Schneider, the editor named below. One person, not a formula.
What do the badges mean? Best Overall Pick is what we would point most people to. Premium Pick is the option we would choose if price were not the deciding factor.
Why are there no prices? Supplement prices and subscription discounts change often, so the button always takes you to the brand's live page rather than a number that may be out of date.
How often is this page updated? The date at the top is the last time we re-checked every brand's site. We update it when a brand changes its product, its terms or its offer.
What if something here is wrong? Email [email protected] and we will check it.
- Best Overall Pick1
ARMRA ColostrumGrass-Fed, Calf-FirstFlavored Options
Bovine colostrum powder sold in 120-serving jars and travel stick packs, unflavored or in flavors such as Blood Orange, Peach Persimmon and Vine Watermelon … ARMRA says its colostrum comes from grass-fed, pasture-raised U.S. family dairy farms, is collected after the calf's needs are met, and is processed with its Cold-Chain BioPotent technology. The site prints third-party testing, Non-GMO and glyphosate-free certifications and FDA-registered GMP manufacturing.
- Premium Pick2
Cowboy Colostrum3g Servings3rd-Party Tested
Whole, unstripped, full-fat bovine colostrum powder at 3g per serving, 40 servings per bottle, in unflavored and flavored varieties plus stick packs … Cowboy Colostrum sources from grass-fed U.S. dairy cows at the first-day milking and prints that every batch is independently tested by third-party labs for heavy metals, pesticides and other contaminants, in a GMP-certified facility. The only listed ingredient is grass-fed bovine colostrum.
- 3
WonderCowWhole ColostrumCapsule Option
Whole, unskimmed bovine colostrum powder with 60 servings per jar, sold alongside capsules, flavored powders, single-serve packets and a colostrum creamer … WonderCow is founded and operated by dairy farmers and says its colostrum comes from licensed USDA Grade A farms, is not skimmed or homogenized, and is dried at low temperatures in certified GMP facilities. The unflavored jar showed as sold out when we checked.
- 4
Sovereign LaboratoriesLiposomal Delivery5g Servings
Colostrum-LD bovine colostrum powder with a proprietary liposomal coating, 5g per serving, about 90 servings per 16 oz jar, in plain and natural vanilla, plus 120-count capsules … Sovereign Laboratories sources from Grade A grass-fed dairy cows at the first milking, uses flash pasteurization and low-heat drying, and prints 15 to 25% naturally occurring IgG. We did not find a third-party testing claim on the site.
- 5
Double Wood SupplementsCapsule Form15% IgG Standardized
Grass-fed bovine colostrum in 500mg capsules, two capsules per 1,000mg serving, 60 servings per bottle, standardized to 15% immunoglobulins … Double Wood prints that every batch is third-party tested by ISO/IEC 17025 accredited labs with certificates of analysis published, and that it is manufactured in an FDA-registered cGMP facility. The product showed as sold out or on backorder when we checked.
Scores are our editor’s opinion on a 10-point scale and are not a measure of any health effect. Bovine colostrum is a dairy product; talk to your clinician before adding any supplement, especially if you are pregnant, nursing or have a milk allergy.
About the editor
Galen Schneider is the founder of Nifty Marketing, LLC and the publisher of The Niftiest. He researches and ranks the brands featured on this site and writes its first-person reviews.