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★★★★★ 4.9/5 2,140 reviews

Biomixa Bovine Colostrum Powder

First-Day Milking · Grass-Fed · 60 Servings · 3g per serving

Grass-Fed First-Day Milking 3rd-Party Tested Made in USA No Fillers
$59.99 $79.99 SAVE 25%
60 servings · $1.00 per serving · 120g
Add to Cart — $59.99 Buy Now — 90-Day Guarantee
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90-Day Money-Back Guarantee Not satisfied? We'll refund you — no questions asked.
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100% Grass-Fed Pasture-raised U.S. cows
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3rd-Party Tested Purity & potency verified
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Made in USA cGMP certified facility
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First-Day Milking Collected within 6 hours
Why Colostrum?

Six Powerful Benefits
in One Pure Powder

Colostrum is nature's first superfood — packed with immunoglobulins, growth factors, and bioactive compounds clinically shown to support your health.

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Immune Support

Rich in IgG immunoglobulins that help prime and strengthen your body's natural defenses against pathogens and environmental stressors.

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Gut Health & Leaky Gut

Bioactive compounds like lactoferrin and growth factors nourish the gut lining, reduce inflammation, and support a balanced microbiome.

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Athletic Performance

IGF-1 growth factors support lean muscle synthesis, recovery from exercise, and reduced soreness so you can train harder, longer.

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Skin, Hair & Nails

Growth factors stimulate cellular repair and collagen production, contributing to clearer skin, stronger hair, and healthier nails.

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Cognitive Clarity

Supports neurological health through neuropeptides and growth factors that promote brain cell regeneration and mental sharpness.

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Energy & Vitality

Naturally occurring vitamins, minerals, and peptides help combat fatigue and support sustained energy levels throughout the day.

Grass-fed cows on pasture
Our Sourcing

Ethically Sourced.
Calf-First Policy.

We believe quality starts at the source. Our colostrum is collected exclusively from grass-fed, pasture-raised U.S. cows — with the highest ethical standards.

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First-Day Milking Only

Colostrum is harvested within the first 6 hours after birth — when bioactive content (IgG, IGF-1, lactoferrin) is at its absolute peak.

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100% Grass-Fed & Pasture-Raised

Our cows roam free on open pastures year-round, eating only natural grass — no hormones, no antibiotics, no GMO feed.

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Calves Come First

Every calf receives their full share before we collect any surplus. We never compromise animal welfare for production.

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Cold-Processed & 3rd-Party Tested

Gentle processing at low temperatures preserves fragile proteins. Every batch is independently tested for purity, potency, and safety.

Simple to Use

How to Use Biomixa Colostrum

Just 3 grams per day is all it takes. Mix it into anything — best taken on an empty stomach for maximum absorption.

1

Measure One Scoop

Use the included scoop for one 3g serving. Start with half a scoop if new to colostrum.

2

Mix Into Any Liquid

Stir into water, milk, coffee, smoothie, or yogurt. It dissolves easily with a mild, creamy taste.

3

Take Daily on Empty Stomach

Best absorbed 30 minutes before breakfast. Consistency is key — results typically seen in 2–4 weeks.

4

Feel the Difference

Most customers notice improved energy, digestion, and immunity within the first 30 days.

See the Difference

How We Compare

Not all colostrum is created equal. Here's why Biomixa stands apart from typical brands on the market.

Feature Biomixa ✓ Typical Brand
First-day milking (6hrs) ✓ Yes ✗ Often 2nd–4th day
100% Grass-Fed Cows ✓ Always ✗ Not guaranteed
Full-Fat Formula ✓ Full-fat ✗ Often defatted
3rd-Party Tested (every batch) ✓ Every batch ✗ Occasionally
No Fillers or Additives ✓ Pure only ✗ Common fillers
IgG Content Guaranteed ✓ ≥25% IgG ✗ Usually unspecified
cGMP & FDA-Registered ✓ Certified ✗ Varies
90-Day Money-Back Guarantee ✓ Full refund ✗ Often 30 days
What's Inside

Pure Ingredients,
Nothing Else

One ingredient. Zero compromises. Biomixa contains only 100% pure bovine colostrum — no flow agents, no fillers, no artificial anything.

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Immunoglobulins (IgG)

≥25% IgG content — the key immune-boosting antibodies that help neutralize pathogens and support immune defense.

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Growth Factors (IGF-1, TGF-β)

Naturally occurring peptides that support muscle synthesis, cellular repair, and tissue regeneration throughout the body.

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Lactoferrin

A powerful iron-binding protein with antiviral, antibacterial, and anti-inflammatory properties for gut and immune health.

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Proline-Rich Polypeptides (PRPs)

Immune-modulating peptides that help regulate both over- and under-active immune responses for balanced immunity.

Supplement Facts

Serving Size: 1 Scoop (3g)  |  Servings Per Container: 60

Amount Per Serving% Daily Value
Calories15
Total Fat0.5g   1%
Saturated Fat0.3g   2%
Total Carbohydrate0.5g   <1%
Total Sugars0.4g   —
Protein1.8g   4%
Bovine Colostrum Powder3,000mg   †
IgG Immunoglobulins (≥25%)750mg   †
Lactoferrin~12mg   †
Growth Factors (IGF-1)~4mcg   †
† Daily Value not established.

Other Ingredients: None.

Allergens: Contains milk (bovine colostrum). Produced in a facility that may process tree nuts and soy.
Verified Reviews

What Our Customers Say

4.9
★★★★★
Based on 2,140 verified reviews
5 ★
88%
4 ★
8%
3 ★
3%
2 ★
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1 ★
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Sarah L. Verified Buyer · Austin, TX
★★★★★

"My gut issues are finally gone"

I've tried everything for my leaky gut and this is the first thing that actually worked. 6 weeks in and I feel completely different — less bloating, better digestion, more energy. This is now a permanent part of my routine.

✓ Verified Purchase
MR
Mike R. Verified Buyer · Denver, CO
★★★★★

"Best recovery supplement I've used"

I'm a competitive cyclist and this has genuinely cut my recovery time. My legs feel fresher the day after hard rides and I'm getting sick much less often than last season. The quality is clearly superior to other brands I've tried.

✓ Verified Purchase
JK
Jessica K. Verified Buyer · Seattle, WA
★★★★★

"My skin has never looked better"

I started taking this mostly for immunity but my skin has transformed. Clearer, more luminous, and fine lines look noticeably reduced. My friends keep asking what I'm doing differently. Absolutely worth every penny.

✓ Verified Purchase
DM
David M. Verified Buyer · Chicago, IL
★★★★★

"I can taste the difference from day one"

The rich yellow color and creamy taste tells you immediately this is real, high-quality colostrum. I've tried cheaper versions and they're nothing like this. The transparency about IgG content and sourcing is what sold me.

✓ Verified Purchase
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Amanda P. Verified Buyer · Miami, FL
★★★★★

"Finally something that works for immunity"

I used to get sick every few months. Since starting Biomixa 4 months ago I haven't had a single cold. My whole family is on it now. The calf-first sourcing policy also made me feel great about the ethics of this product.

✓ Verified Purchase
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Tom R. Verified Buyer · New York, NY
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"As a functional medicine doctor, I recommend this"

I've researched colostrum extensively and Biomixa checks every box — first-day milking, verifiable IgG content, no defatting, third-party tested. I now recommend this to my patients dealing with gut permeability issues.

✓ Verified Purchase
FAQs

Common Questions

Bovine colostrum is the nutrient-rich first milk produced by cows in the hours after birth. It's packed with immunoglobulins (IgG), growth factors (IGF-1), lactoferrin, and other bioactive compounds. These compounds support immune function, gut integrity, cellular repair, and athletic performance in adults. Research shows bovine colostrum has a remarkably similar bioactive profile to human colostrum, making it highly effective as a supplement.

Colostrum collected on the first day of milk production (within 6 hours of birth) contains exponentially higher levels of IgG immunoglobulins, growth factors, and lactoferrin compared to colostrum collected on days 2–4. By day 3, IgG concentration drops by up to 90%. First-day milking is the gold standard, but it's more costly — which is why many cheaper brands use 2nd or 3rd-day milk and still label it "colostrum."

Each 3g serving contains approximately 200–300mg of lactose — significantly less than a glass of regular milk (around 12g). Many people with mild lactose sensitivity tolerate it well, especially since colostrum also contains lactase enzyme precursors. However, if you have a severe dairy allergy or are highly lactose intolerant, we recommend consulting your doctor before use. You can also start with half a scoop to assess tolerance.

Most customers begin noticing improved digestion and energy within 1–2 weeks. Immune benefits typically become apparent after 3–4 weeks of consistent daily use. Skin and body composition improvements are often noticed at the 4–8 week mark. For best results, take consistently every day on an empty stomach — colostrum works cumulatively over time.

Biomixa has a mild, creamy, slightly sweet taste — similar to whole milk powder. The rich yellow color comes from naturally occurring beta-carotene, not dyes. It mixes well in water, milk, smoothies, coffee, or yogurt. Unlike many supplements, it doesn't require masking with sweeteners or artificial flavors.

We offer a 90-day, 100% money-back guarantee — no questions asked. If you're not completely satisfied for any reason within 90 days of purchase, contact our support team and we'll issue a full refund. We're that confident in the quality and effectiveness of Biomixa Colostrum.

While bovine colostrum is a natural food product, we recommend consulting your healthcare provider before taking any supplement during pregnancy or while breastfeeding. This is standard precautionary advice, as individual needs and sensitivities vary during these periods.

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90-Day Money-Back Guarantee

We're confident you'll love Biomixa. Try it for 90 days — if you're not completely satisfied with the results, contact us for a full refund. No hoops, no fine print, no hassle.

Try Biomixa Risk-Free