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The Truth About Buying a High-Quality Colostrum Supplement
- Updated: February 20, 2025 32
- Written by: SA Beauty Testing Team
- Tested and Reviewed by: SA Editorial Team
A quick search for colostrum supplements reveals hundreds to choose from. But which one is right for you?
Here at Shopper’s Advocate, we put the top colostrum supplements to the test.
How We Tested
To find the best colostrum supplement, we purchased 10 of the top-rated options on the market. We evaluated taste, mixability, quality, and, most importantly, results—ensuring you get the best value for your money.
Taste
Many colostrum supplements are labeled “unflavored” but still have an off-putting taste that lingers. We assessed which ones were truly undetectable in your beverage of choice and how well they dissolved without clumping.
Quality
We prioritized supplements made with high-quality, clinically backed ingredients—tested for purity, potency, and effectiveness—so you know exactly what you’re putting into your body.
Gut Health
Improved digestion and reduced bloating are among the main benefits people seek in a colostrum supplement. We tested each product to determine its effectiveness in supporting gut health.
Skin Improvements
Clearer, brighter skin? Yes, we assessed how each supplement impacted skin texture and complexion.
Energy and Vitality
Colostrum can support energy levels and cognitive function. We examined how each supplement affected energy, mood, and overall well-being.
What We Found
After testing the top 10 colostrum supplements, we discovered that many did not live up to expectations.
- Taste: Most colostrum supplements we tested had a distinct, often unpleasant aftertaste—ranging from overly milky to chalky and bitter.
- How Your Body Reacts: Some colostrum supplements we tested caused bloating and stomach cramps, likely due to poor processing methods or low-quality sourcing.
- Overall Results: Unfortunately, most colostrum supplements failed to deliver the expected benefits, providing little to no improvement in gut health, mood, energy, or skin.
Did you know that 60-70% of the American population struggles with digestive issues?3
This means bloating, irregular bowel movements, and discomfort leave you feeling tired, sluggish, and flat-out uncomfortable throughout the day.
If this sounds familiar, adding colostrum to your daily routine can change all of that.
It’s not hard to see how colostrum has quickly become a “go-to” supplement in the health and wellness space. That said, colostrum could be the answer if you’re looking for ways to support gut health and improve digestion.
Studies show colostrum has a therapeutic effect that supports gut health and even repairs damage to gut lining.1 Users report improvements in their gut health, digestion, immune system, and even cognition.
What Is Colostrum Beyond The Science Lingo?
Colostrum is the very first food all mammals consume, even you! It’s sometimes called “liquid gold” because it’s rich in antibodies, antioxidants, and amino acids that encourage healthy cell turnover, especially gut cells.1
But because humans produce very little colostrum, only enough to nourish a baby in the first few days of life, we don’t typically think of it as an available resource during adulthood.
Luckily, the same cows that provide the milk for your coffee also produce colostrum in excess — as much as two to three times more than a calf can consume.
Whether you’re shopping for colostrum alone or a blend of nutrients to supercharge gut microbiome and overall gut health, we found some great options for you.
Even better, we tested and reviewed the top colostrum supplements on the market, so you don’t have to.
Which colostrum product is the best one to invest in? Keep reading to find out.
The Winners
Fortunately, not all was lost. Three colostrum supplements stood out. Our top picks passed our tests and impressed us with their quality and effectiveness.
Notably, ColSilk was the only colostrum supplement that also included collagen and Polypodium Leucotomos, offering a comprehensive blend for skin, gut, and overall well-being.
- Taste: Unlike many so-called “unflavored” supplements with a chalky or off-putting taste, this powder blended seamlessly into our beverages with no strange aftertaste or clumping.
- Quality: No fillers, artificial additives, or questionable ingredients—just clean, potent colostrum, collagen, and Polypodium Leucotomos for maximum benefits.
- Gut Health: It helped prevent bloating and supported digestion. ColSilk is a standout choice for those looking to improve overall digestive health.
- Skin Improvements: For those with collagen deficiencies, ColSilk promoted a youthful glow and helped minimize the appearance of wrinkles.
- Energy Levels: It enhanced mental clarity and energy levels, helping us feel more alert and focused for longer periods throughout the day.
- Overall Health & Vitality: ColSilk supports joint health, helping improve mobility and contributing to an overall sense of well-being. This benefit was also observed with other colostrum supplements, likely because colostrum is known to support immune function.
If you’re searching for a high-quality colostrum supplement, we highly recommend this one. It provides everything you need, whether you’re looking to improve gut health, skin appearance, or cognitive function.
Google Reviews:
4.7
Based on 714 reviews
Facebook Reviews:
4.4
Based on 288 reviews
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Coming in at a close second, Immune Revival by Armra stood out for its high-quality sourcing and impressive results in gut health and immune support. However, since it is a pure colostrum supplement, its premium price point makes it less budget-friendly compared to our top pick, which includes collagen and other key ingredients.
Google Reviews:
No Google Reviews
Facebook Reviews:
No Facebook Reviews
Regular Price: $125
Restore and Revitalize Colostrum by Wondercow performed well across our tests, particularly in digestion and skin support. While it didn’t quite match the performance of our top two picks, it remains a solid choice for those seeking an effective and well-sourced colostrum supplement.
Google Reviews:
4.6
Based on 14 reviews
Facebook Reviews:
Not yet rated
Regular Price: $64.99
Share Your Experience
Have you had a great experience with a colostrum supplement? We’d love to hear from you! At Shopper’s Advocate, we’re always on the lookout for the best of the best. Your feedback inspires us to keep testing and improving. Send us an email—we truly appreciate your input!
There’s only one powder supplement on the market that combines the powers of colostrum, collagen, and proven botanicals like polypodium leucotomos — ColSilk from SRI. For that reason alone, this product is the most compelling of the bunch. Invest in your health, inside and out, with this innovative new product.
Sources
- F.O Uruakpa, M.A.H Ismond, E.N.T Akobundu, Colostrum and its benefits: a review, Nutrition Research, Volume 22, Issue 6, 2002,
- Chandwe K, Kelly P. Colostrum Therapy for Human Gastrointestinal Health and Disease. Nutrients. 2021;13(6):1956. doi:https://doi.org/10.3390/nu13061956
- Digestive Diseases Statistics for the United States | NIDDK. National Institute of Diabetes and Digestive and Kidney Diseases. Published April 11, 2019.
https://www.niddk.nih.gov/health-information/health-statistics/digestive-diseases
