★★★★★
Sold my chest freezer.*
"Bought a chest freezer in 2022 specifically for organ meats. Sold it last month. These cover six days a week. I still cook liver Sundays — that's enough."*
Organ Eaters 1
4 grass-fed beef organs in 2 daily capsules · 60-day guarantee
For people who already get it · 2 min read
You already eat organ meats.We just made it easier.
If you've cooked liver on a Sunday and watched it stink up the house — or had your wife declare it banned from the rotation — this is for you. Same organs. Same nutrients. 20 seconds instead of 20 minutes.
★★★★★4.8·240+ verified reviews·✓60-day refund
Freeze-dried liver, heart, kidney, marrow. NZ grass-fed. No prep.
Cooked vs. capsule.
Cooking organs
Capsule
Time per serving
20–30 min
20 seconds
Sourcing
Find a butcher, drive there
Subscription, ships
House smell
Significant
None
Spouse pushback
Frequent
Zero
Heat-sensitive nutrients
Partially destroyed
Preserved
Freezer real estate
Significant
A bottle
Travels with you
No
Yes
But is it the same?
Functionally — yes. And in some ways better.
Our organs are freeze-dried at low temperature, which preserves the heat-sensitive nutrients (B12, certain enzymes, CoQ10) that pan-searing partially destroys. They're 100% grass-fed, NZ-pastured, never irradiated, never defatted, never proprietary-blended. What's in the capsule is closer to raw liver nutritionally than anything you'd get off a hot pan.
We still cook liver. Most of the team does. Just not three times a week.
From people who still cook.
Individual results. Testimonials reflect individual experiences and may not reflect the typical purchaser's experience. Results vary.
★★★★★
Ended the liver war.*
"My wife banned liver from the house in 2023. We almost got divorced over kidney once. This keeps me on the protocol without starting WW3 in our kitchen."*
★★★★★
Better than my old stack.*
"Tried three other organ supplements. This is the first one with all four organs plus the minerals I was running separately. Stack of three bottles is now one bottle."*
Where it comes from
From New Zealand pasture, not a lab.
100% grass-fed, finished on grass. No hormones. No grain. Freeze-dried within hours of harvest to lock in the cofactors a raw liver dinner would deliver — without the cleanup.
Pennsylvania Farm Show · c. 2003
From the founder
Why I built this.
I grew up showing cattle in 4H in Pennsylvania. I knew where my food came from.
Well-raised beef is the most nutrient-dense food on earth. The densest part — the part every traditional culture ate first — is the organs. Liver. Heart. Kidney. Bone marrow.
NutraVantix is me putting them back. Four organs, freeze-dried into two capsules. 100% grass-fed New Zealand pasture. No fillers. No synthetics.
— Clay, Founder
What's in the bottle.
All four organs. Three minerals you're probably not getting enough of. One absorption enhancer. Nothing else.
Grass-fed beef liver
The most nutrient-dense food on earth. Vitamin A, B12, copper, heme iron.
The foundation organ. You already know.*Grass-fed beef heart
Richest dietary source of CoQ10. Plus B-vitamins and bioavailable selenium.
Recovery, stamina, mitochondrial output.*Grass-fed beef kidney
Highest-density selenium source in the diet, plus B12 and DAO enzyme.
Often skipped because nobody wants to cook it. Capsule fixes that.*Grass-fed bone marrow
The fats and lipids your hormones are literally synthesized from.
The hardest organ to source raw. Now solved.*Magnesium glycinate
The most underdosed mineral in the modern diet. Sleep, stress axis, free T.
Most carnivores are still low on magnesium. Soil depletion.*Zinc picolinate
Most bioavailable form. Tied directly to T production and immune output.
Even with red meat, modern intake often lags requirement.*BioPerine black pepper
Clinically-studied absorption enhancer. Multiplies uptake of fat-soluble nutrients.
Boosts absorption by up to 30% — the ingredient most organ supplements skip.*Pound for pound, nothing comes close.
You already get it — but the numbers still surprise. Per 100g, beef organs out-deliver the foods sold to us as superfoods. Not by a little — by orders of magnitude.
Beef Livervs Lettuce
4.2×More Vitamin A*
Beef Heartvs Cauliflower
14,000×More CoQ10*
Beef Kidneyvs Kale
3.4×More Iron*
Bone Marrowvs Muscle Meat
4×More Vitamin E*
*Based on per-100g comparison of whole food sources.
What you'll notice.
Steady energy
Heme iron + B12 + CoQ10 stack — without the post-meal slump.*
Deeper sleep
Magnesium glycinate layer that most ancestral protocols skip.*
Sharp focus
B-complex from real food, not synthetic methylated junk.*
Recovery
The heart-CoQ10 piece your liver-only protocol was missing.*
Immune baseline
Zinc + selenium + vitamin A — the trio you can't fake with a multi.*
Hormonal floor
The cholesterol-adjacent fats from marrow your body builds hormones from.*
The other six days.
A 90-day window is what most ancestral protocols recommend for nutrient catch-up. Multi-bottle bundles give the deepest discount.
Founder pricing — limited run
1-Month
Try it · 60 capsules
$49.99$69.99
$1.67 / day
Save 29%
- 1 bottle · 30-day supply
- Standard shipping
- 60-day money-back guarantee
Most popular
3-Month
Full reset · 180 capsules
$119.99$209.97
$1.33 / day
Save 43% · Free shipping
- 3 bottles · 90-day supply
- Free US shipping
- The full nutrient-catchup window
- 60-day money-back guarantee
Best value
6-Month
Steady state · 360 capsules
$199.99$419.94
$1.11 / day
Save 52% · Free shipping
- 6 bottles · 180-day supply
- Free US shipping
- Lowest per-day price
- 60-day money-back guarantee
60Day Guarantee
Sixty days. If it's not the backup you hoped for — refund.
Honest questions.
How is this different from Ancestral Supplements or Heart & Soil?
Two real differences. First, we include BioPerine (standardized black pepper extract), clinically shown to boost absorption of fat-soluble nutrients by up to 30%.
How does this compare to Heart & Soil or Ancestral Supplements?
All three of us source quality organ meats. The differences worth knowing: we put all four organs (liver, heart, kidney, marrow) in one bottle instead of selling them as separate SKUs, and we add the three minerals most carnivores still run low on (zinc, magnesium, selenium).
How many capsules per day?
Two capsules, once a day, with food. Each bottle is a 30-day supply. The protocol assumes you're getting some real food in too — this isn't designed to replace the practice, just to cover the days you don't cook.
Does freeze-drying preserve the nutrients?
Low-temp freeze-drying preserves more heat-sensitive compounds than cooking does — that's specifically why we use it. B12, CoQ10, certain enzymes, and most fat-soluble vitamins survive the process intact.
Is the beef really 100% grass-fed?
100% grass-fed, 100% grass-finished, sourced from New Zealand pasture-raised cattle. No grain, no hormones, no antibiotics. Third-party verified each batch.
Can I still cook liver while taking this?
Yes — most of our customers do. The capsule isn't designed to replace cooking, it's designed to carry the days you don't cook. Sunday liver night still works.