875 reviews
Colostrum Powder
$45.30$64.99
7th-Generation Dairy Farmers
Grass-Fed Colostrum
We Milked for our Own Family
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400+
Bioactive
nutrients -
24 hours
First
Milking -
30 day
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You got it on day one. You haven't had it since.
I've gotten great feedback from every patient I recommend WonderCow for! It's science at its finest. So many people have GI issues and need help repairing the gut line. I wouldn't recommend a product unless I did my research
Erik Osborne
PA-C, MPAS
What Colostrum Powder Supports
Immune Support
Colostrum is naturally high in IgG and immune proteins that help train the body's defenses through every season.
Gut & Brain
A healthy gut is in constant conversation with the brain. Supporting one tends to steady focus, mood and clarity in the other.
Restorative Sleep
Colostrum's bioactive compounds support that overnight cycle, night after night.
Muscle Recovery
Growth factors in colostrum support muscle repair and endurance, useful whether the day involves a workout or just a lot of walking.
Colostrum Powder
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$64.99
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Calf-First Promise
Third-Party Tested
No Antibiotics
Non-GMO
400+ bioactive nutrients
Zero sugar
Naturally high in IgG
Ethically sourced
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WonderCow Colostrum Powder may qualify as an HSA/FSA-eligible wellness expense. Use your pre-tax dollars and save up to 30%.
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Colostrum Powder
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45.30
Regular price $64.98
I feed them every morning. Then I make your colostrum.
My family has milked cows in California for seven generations. Our oldest daughter was one when she started catching everything going around, and as dairy farmers, we already knew where to look.
Our calves get theirs first. That's the Calf-First Promise, and it isn't negotiable. What's left goes in the jar: whole, within 24 hours of milking, nothing skimmed out. That's WonderCow. A few more kids came along the way.
Rob, 7th Generation Dairy Farmer & Founder
That's why we make WonderCow Colostrum
Colostrum is the first food every mammal is born to receive, rich in immunoglobulins, growth factors, and lactoferrin. Nature's first nutrition, impactful for adults too.
Don't take our word for it, hear it from the herd.
"Since I've started using WonderCow, I've noticed less bloating, more energy, and overall more mental clarity."
"Ever since taking WonderCow, my nails and hair have grown like crazy.”
"It has completely changed my life and I really think it can help a lot of people."
"The kicker for me was when my husband and I traveled to Vegas. I was taking WonderCow. Guess who got sick... and who didn't."
"I care a lot about supplements and put a lot of thought into choosing them."
Us vs. Them
Most colostrum is skimmed. Removing the fat is cheaper to process and makes the IgG percentage on the label look higher. But when you skim colostrum, you destroy some of the most bioactive structures in the product. WonderCow is whole.
Other Colostrum Brands
Green Powder Supplements
Less than $1.00 per serving
Whole colostrum, not skimmed
400+ bioactive nutrients
IgG potency, third-party verified
No fillers or additives
The whole story, nothing skimmed.
In case you're wondering...
How long until I feel a difference?
Most people notice changes in 4 to 8 weeks of consistent daily use. Some feel it faster (energy, less bloating). Gut lining repair isn't instant. It's a tissue, not a switch.
I'm lactose intolerant. Can I take this?
Colostrum is naturally very low in lactose, and many lactose-intolerant people tolerate it well. If you're highly sensitive, start with a smaller serving. (Not for those with a dairy protein allergy.)
Is this grass-fed?
Our cows are pasture-raised on family farms and eat grass. We don't lean on the "grass-fed" label for reasons we explain on our blog. What matters is whole, minimally processed colostrum.
What if it doesn't work for me?
Every order is backed by our 30-day money-back guarantee. If your gut doesn't feel different, we'll refund you, no hassle.
Powder or gummies - which one?
Same whole colostrum, different format. Pick powder if you like mixing it into drinks or food; pick gummies if you want grab-and-go with no scoop.