Rated 4.8 / 5.0 • ‘Excellent’
100% Grassfed Bovine Colostrum
The full-fat, full-bioactive colostrum most brands strip out.
With 3x the standard dose and third party verified IgG, you get a product that shows up in your morning, and does the work colostrum is supposed to do.
"The good stuff they strip out, we keep in. That's the brand we want to be."
Clare Salisbury
Co-founder
3g per serving – 3x more than most brands' standard 1g.
Enough to notice the difference by week four instead of hoping for it at month three.
25.3% IgG, third-party verified.
So when you wonder if the supplement is real, you can check.
First-day milked. Fat kept in.
The densest 24-hour window of bioactives. You feel the difference other colostrum only promised.
10% of net profit returns to the farms.
Sourced from family-run Northern California dairies. Your subscription helps keep them on the map.
Free US shipping. Ships fast via Amazon
Skip any month. Pause anytime. Cancel anytime.
60-day money-back guarantee, signed by both founders.
In stock - Ready for same day dispatch
100% Grassfed Bovine Colostrum
In stock - Ready for same day dispatch
Most colostrum is third-day milked, fat-stripped, & Underdosed…
Which is why most people who try a colostrum supplement quietly stop taking it three months in.
The category has been optimised for what looks good on a shelf. Not for what was in the jar (and good for your body) to begin with.
Harvestory was built to keep what most brands strip out.
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Wrong window
Most brands collect across the full 72-hour window – sometimes longer.
Day 1 is when the bioactives peak. By day 3, colostrum is already transitioning into ordinary milk.
Stripped fat
Most brands strip the fat for cleaner mixing.
Stripping the fat removes the carrier the bioactives travel in. Easier to drink. Less of the actual thing.
Serving Size
Most brands sell at 1g per serving.
Published research tests doses from 200mg to 60g. 1g is the consumer-grade floor.
The category has been optimised for what looks good on a shelf. Not for what was in the jar (and good for your body) to begin with.
Harvestory was built to keep what most brands strip out.
60-day money-back guarantee
What's in this jar?
(and why timing, processing, and dose matter)...
What it is
The first milk every mammal produces in the 72 hours after birth – the way newborns are handed an immune system in liquid form.
Why processing matters
The fat layer carries the fat-soluble bioactives. Strip it and you remove the carrier. The texture changes. The product thins.
Why timing matters
Bioactive density peaks on day one. By day three, colostrum is transitioning into ordinary milk. When a brand collects determines what's in the jar.
Why dose matters
Published research tests 200mg–60g/day. Most consumer brands sit at 1g – the floor. Harvestory delivers 3g.
Six things we refused to compromise on
Each one is on the label. Each one is verifiable. Each one changes what shows up in your morning.
Dose
A full 3,000mg per scoop. 3x most brands' standard 1g serving – above the consumer-grade floor, inside the credible mid-range.
IgG Concentration
The number's on the label. The COA's on file. Every batch is independently tested. Most brands don't publish their IgG concentration at all.
Timing
Sourced exclusively from the first-day milking – the densest 24-hour window of antibodies, lactoferrin, and growth factors. Most brands blend across the full 72-hour window.
Unstripped
We didn't strip the fat. The cream layer carries the fat-soluble bioactives. Most brands strip it for solubility – and strip the bioactives along with it. The texture is the proof.
Sourcing
100% US grass-fed, sourced from family-run Northern California dairies. The cows Clare grew up around.
The Commitment
Returns directly to the dairies we source from. Reported every six months. Audited annually. The operating model, not a marketing claim.
the first honest timeline you'll hear...
Because most colostrum brands imply you'll feel it in days. Real reviewers say otherwise.
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Day 7
Adjustment
Your body getting acquainted with a concentrated bioactive profile most modern diets don't include.
- Some people notice mild digestive shifts – not bad, just busy
- Shifts settle within the first week
- This is where most quitters quit. Don't.
"First three days my stomach felt different – not bad, just busy. By day five it had settled. I just kept going."
Colleen R.
Verified Customer
Day 30
A New Daily Experience
Where most consistent users describe the first noticeable shift.
- Recovery time after a hard week
- The daycare-virus cycle hitting your kid but skipping you
- Mornings that don't start at a deficit
"By week four I realised I'd gone three weeks without one of those low-grade head colds my toddler usually passes me every fortnight. I wasn't expecting that to be the thing."
Michael J.
Verified Customer
Day 60
Compounding
The morning ritual stops being a supplement and becomes a baseline.
- Most subscribers stop thinking about whether it's "working"
- Skip a week and you notice
- Most don't skip
"Day 60 I tried skipping a week to see if I'd notice. I noticed by day three. Restarted the next morning."
Rebecca T.
Verified Customer
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One scoop. Once a day. Mornings.
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STEP 1
SCOOP
One level scoop. 3g exactly.
STEP 2
MIX
6-8oz water, milk, coffee, or smoothie.
STEP 3
DRINK
Whisk. Drink within a few minutes.
Unstripped colostrum doesn't mix as cleanly as stripped colostrum. There will be flecks of cream that float on top.
What you feel when you mix Harvestory is the bioactive density most brands strip out. The texture is the proof.
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Harvestory vs. most brands.
Ten things most colostrum brands publish - or don't.
- Dose per serving
- IgG % published
- First-day milking
- Fat layer
- Solubility
- Flavorings
- Sourcing
- Farms commitment
- Price per serving
- Independent testing
- Dose
- IgG
- Milking
- Fat
- Testing
- 3g
- 25.3% (HPLC verified)
- Yes, exclusively
- Kept in (unstripped)
- Fuller texture (bioactive density)
- None
- 100% US grass-fed
- 10% of net profit
- $1.99 ($59.99 / 30 servings)
- Third-party HPLC + GMP
- 3g - enough to actually work
- 750mg of antibodies, lab-verified
- First-day milk - densest bioactives
- Full-fat - growth factors retained
- HPLC tested - every batch
Most Brands
- 1g–2g
- Not published
- Blended across the 72-hour window
- Stripped out for solubility
- Optimised for cold-mix dissolve
- Often added
- Often unspecified or imported
- None
- Highly variable
- Rarely third-party published
- 1g - too little to register
- Unpublished - no way to verify
- Day 2 or 3 - already thinning
- Stripped - growth factors gone
- No third-party - take their word
Comparison reflects the publishing standards across the consumer colostrum category as of 6/1/26. We update this comparison as the category evolves.
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Why we built Harvestory.
Clare Beckstrom and Elliott Beckstrom. Northern California.
Clare’s Note
I grew up on my family's dairy farm.
My grandfather ran it. My dad ran it.
The dairies that surround us in Northern California are the same families they grew up working alongside.
I drank colostrum straight from the cooler as a kid. The first-day stuff, with the cream layer still floating on top. I didn't know that wasn't what most people meant when they said "colostrum."
Years later, I hit a wall. Constant colds I couldn't shake, energy that never quite came back. I tried a colostrum supplement and those childhood memories came flooding back. So I bought one. Then I read the label. Then six more.
Almost all of them were stripped, blended across days, underdosed, and totally silent on where the colostrum actually came from.
That's where Harvestory started.
The same 3g, first-day, full-fat colostrum I drank from the cooler at age seven. Sourced from the families my dad worked alongside.
So if you've ever taken a colostrum supplement and secretly wondered if it was doing anything? I built this for you.
Elliots’s Note
I came into Clare's family late.
What I noticed was how much pressure the dairies in Northern California were under – commodity-milk margins, generational handoffs that weren't happening…
The worst of it all? I saw farms that had been there for fifty years closing in single-quarter announcements.
I told Clare we couldn't build a colostrum brand on the back of these farms without sending real money back to them (of course, she agreed!)
So 10% of our net profit returns to the dairies we source from. Reported every six months.
We don't get (or want) to skip that.
Try Harvestory for 60 days.
If it isn't doing what you hoped, send the jar back – even if it's empty – and we'll refund every dollar. We'll honour it. We won't make you fight for it. We won't ask you why.
With us, Instead of risking that $59.99…
You're testing whether what we kept in actually does what we said it does.
There's only one way to find out.
Clare Beckstrom & Elliott Beckstrom, Founders
60-day money-back guarantee
60-day money-back guarantee
10% of net profit returns to the farms.
Written into the brand from day one. Reported back to you every six months.
648,000 → 24,470
The number of US dairy farms in 1970 vs. 2022 (USDA).
The dairies we source from in Northern California are some of the ones still standing. Commodity-milk closed the rest.
10% of every dollar of net profit returns directly to those farms.
(Not to a foundation or a marketing fund. To the farms themselves.)
Today
Commitment lives on this page, in your welcome email, and on our About page.
At 6 months
A founder-letter-in-box arrives with your jar – first donation amount, partner farm names, what the money funded.
Every year
Public transparency note. Audited net profit. Total donated. Where it went.
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Try Harvestory
Everything that comes with it.
The Jar
- 30 servings × 3g
- First-day milked, unstripped
- US grass-fed
- 25.3% IgG verified
The Offer
- $59.99 / month
- Save $20 every jar, for life
- Free US shipping
The Flexibility
- Skip any month
- Pause any time
- Cancel any time
The Guarantee
- 60 days, founder-signed
- Send it back, full refund
The Commitment
- 10% of net profit returns to US family dairies
- Reported every 6 months
60-day money-back guarantee
Questions? We’ve Got Answers
Will I notice anything?
Probably not in the first week. Most consistent users describe the first quiet shift around the 30-day mark. Colostrum isn't a stimulant – it doesn't give you a moment of "I felt that." What reviewers report is that it gets easier to forget you were tired. Until you stop taking it.
The 60-day guarantee gives you two-thirds of that timeline to test it.
Why is Harvestory thicker when I mix it?
Because we didn't strip the fat. The fat layer carries the bioactives. Stripping makes the powder dissolve cleanly and removes the carrier. We chose the fuller product. The texture is the proof.
For a cleaner mix: warm liquid, whisk for ten seconds, drink within a few minutes.
How does Harvestory compare to other colostrum brands?
The full comparison is in Section 7. Short version:
- Dose: 3g vs. most brands'
- 1gIgG: We publish 25.3%, third-party verified. Most don't publish.
- Stripping: We're unstripped. Most strip the fat for solubility.
- Sourcing: 100% US grass-fed, family-run dairies.
Farms: 10% of net profit returns to them.
What's the catch with the subscription?
There isn't one.
Skip any month, one click. Pause any time, one click. Cancel any time, one click – no phone call, no retention department. Plus the 60-day money-back guarantee.
Subscription exists because consistency is the variable that matters most for colostrum. Not because we're trying to trap you.
Is it sourced ethically? What about the calves?
Calf-first. The calf takes what it needs in the first 24 hours after birth. The surplus – what the cow produces beyond what the calf drinks – is what we collect.
The dairies we work with are family-run, multi-generational, pasture-raised year-round. Clare grew up on one of them.
How fast does it ship?
Orders ship via Amazon's fulfilment network. Standard delivery is 3-5 business days inside the US. Free shipping on every order.
The 60-day guarantee gives you two-thirds of that timeline to test it.
How does the subscription work?
Subscribe today. First jar arrives within a week. Every 30 days after, the next jar ships automatically. Skip, pause, or cancel from your account at any time.
What if I don't like it?
Send the jar back – even empty – within 60 days, and we'll refund the full purchase price. No questions, no requalification.
How should I store it?
Cool, dry place. Sealed lid. Out of direct sunlight. Refrigeration not required. 24 months from production. Manufacturing date and expiry on the bottom of every jar.
Allergens?
Dairy-derived. If you have a severe dairy allergy, this isn't for you. No other major allergens – no gluten, soy, nuts, eggs, or shellfish.
Where is it made?
Made in USA, in a GMP-certified facility. Every batch is third-party tested by HPLC for IgG concentration.
Can I take it if I'm lactose intolerant?
Most people can. Colostrum is naturally low in lactose – a fraction of what's in milk or whey protein. It's the dense, antibody-and-growth-factor-rich first milk, not regular dairy.
If you've reacted to other dairy powders, start with half a scoop for the first few days, then move up to the full 3g. If dairy in any form triggers symptoms, this isn't for you.