Food first
Nutrients in the form the body knows
Freeze-dried liver carries heme iron, retinol and B12 as they occur in food, not as isolates reconstructed in a lab.
Energy & Vitality
The Energy & Vitality System
Grass-fed New Zealand beef liver and a whole-food multivitamin. Liver carries heme iron, preformed vitamin A and B12 in the form the body recognises; the multivitamin covers the mineral range, the B complex and vitamin D underneath it. Supports everyday energy, nutrient absorption and immune function.
Clinicians’ Pick
- Energy Support†
- Nutrient Absorption†
- Daily Wellness†
- Immune Wellness†
- Cellular Defence†
- Antioxidant Support†
Why it matters
Two different kinds of empty.
One is the iron and B12 that organ meat used to supply and almost nobody eats any more. The other is the broad base — minerals, the rest of the B complex, vitamin D — that a rushed week skips. By 3pm they feel identical.
3 in 41
US adults felt very tired or exhausted at some point in the last three months.
2 in 52
US females aged 12 to 21 are iron deficient — the nutrient liver carries in the form the body absorbs best.
Why it works
Why these, together
Broad underneath
The base the liver doesn’t cover
Liver is concentrated but narrow. The multivitamin fills the rest: minerals, the B complex, vitamin D, whole-food fruit and vegetable blends.
Cheaper together
10% off, or 20% subscribed
The same two bottles at the same strengths, for less than buying them one at a time.
Description
Concentrated food, and broad cover.
Tiredness is rarely one missing nutrient, which is why a single bottle so often does nothing. These two are the concentrated end and the broad end of the same argument.
Freeze-dried beef liver is one of the most nutrient-dense foods there is, carrying heme iron, preformed vitamin A and B12 in the form the body already recognises. It is concentrated but narrow.
The whole-food multivitamin fills in what liver doesn’t carry: the mineral range, the rest of the B complex, vitamin D, and organic fruit, vegetable and greens blends.
What’s in it
- 4,500 mg of grass-fed New Zealand beef liver per serving
- Heme iron, preformed vitamin A and B12, as they occur in food
- A whole-food multivitamin, formulated separately for men and women
- Freeze dried, no fillers, no flow agents
- 10% off as a one-off, 20% off on a subscription, free U.S. shipping
In the box: Grass Fed Beef Liver · Whole Food Multivitamin for men
In the box: Grass Fed Beef Liver · Whole Food Multivitamin for women
Results timeline
What to expect from your first 90 days
Energy is the slowest thing on this site to show up, and anyone who tells you otherwise is selling caffeine. Here is the honest order.
-
Weeks 1–2
The habit lands
Six capsules of liver and four tablets, once a day, alongside food.
The stack I don’t go without
This is one stack I just can’t go without. Top quality products you can actually feel a difference from pretty quickly.
Sean A. · The Energy & Vitality System · September 2026 
-
Weeks 3–8
Stores begin to fill
Iron and B12 work on what the body has banked. This is the part that takes weeks rather than days.
No more mid-afternoon crash
A must have if you struggle with low energy! I have taken 2 pills a day for three weeks now and I feel a huge difference. I no longer have that mid-afternoon crash!
Melanie · Grass Fed Beef Liver · January 2018 
-
Months 2–3
The afternoon changes shape
The point at which most of our customers say the 3pm drop is less of an event.
A month in and getting more done
I’ve been using this system for over a month now and it’s helped me with energy and mental clarity. I can push through my days and get more done, plus it’s very reasonably priced.
Joel U. · The Energy & Vitality System · September 2026 
The point of it
What having the tank full actually feels like
Energy isn’t a feeling you can buy in a bottle, and anything promising it in a week is selling caffeine. What a filled store does is remove a drag you had stopped noticing because it had been there so long.
- Getting through the afternoon without planning around it
- Training and recovering, rather than paying for it for two days
- Mornings that take one coffee instead of three
- Capacity left over at the end of the day for the things you actually wanted to do
The details
What’s in the package
Serving, supplement facts and how long each bottle lasts.
01How to take it
Grass Fed Beef Liver
Take six capsules daily with water. New to liver? Start with two to four a day and build up once settled. Best taken earlier in the day.
180 capsules · 30 servings of 6 capsules
Whole Food Multivitamin for men
Take two tablets daily with food. Taking them with a meal containing some fat improves absorption of the fat-soluble vitamins.
120 tablets · 60-day supply
Grass Fed Beef Liver
Take six capsules daily with water. New to liver? Start with two to four a day and build up once settled. Best taken earlier in the day.
180 capsules · 30 servings of 6 capsules
Whole Food Multivitamin for women
Take two tablets daily with food. If taking alongside our collagen, space them a couple of hours apart for best iron absorption.
120 tablets · 60-day supply
02Supplement facts
Grass Fed Beef Liver
| Grass-Fed Beef Liver (per 6 capsules) | 4,500 mg |
|---|---|
| Preformed Vitamin A (Retinol) | Naturally occurring |
| Vitamin B12 | Naturally occurring |
| Heme Iron | Bioavailable form |
Whole Food Multivitamin for men
| Organic Fruit & Vegetable Blend | 500 mg |
|---|---|
| Green Superfood Blend | 250 mg |
| Mushroom & Herbal Blend | 200 mg |
| Digestive Enzyme & Probiotic Blend | 100 mg |
Grass Fed Beef Liver
| Grass-Fed Beef Liver (per 6 capsules) | 4,500 mg |
|---|---|
| Preformed Vitamin A (Retinol) | Naturally occurring |
| Vitamin B12 | Naturally occurring |
| Heme Iron | Bioavailable form |
Whole Food Multivitamin for women
| Organic Fruit & Vegetable Blend | 500 mg |
|---|---|
| Green Superfood Blend | 250 mg |
| Iron (plant-based) | 18 mg |
| Folate (as Methylfolate) | 400 mcg |
The full panel for each bottle is shown on its own product page.
03How long it lasts
| Grass Fed Beef Liver | 30 days |
|---|---|
| Whole Food Multivitamin for men | 60 days |
| Grass Fed Beef Liver | 30 days |
|---|---|
| Whole Food Multivitamin for women | 60 days |
On Subscribe & Save the box reships every 30 days, and you can skip, pause or cancel any delivery.
Verified buyers
Reviews
4.56
Across 12,587 reviews of the products in this system
The stack I don’t go without
This is one stack I just can’t go without. Top quality products you can actually feel a difference from pretty quickly.
A month in and getting more done
I’ve been using this system for over a month now and it’s helped me with energy and mental clarity. I can push through my days and get more done, plus it’s very reasonably priced.
Energized and sharp
These supplements have an insane amount of healthy nutrients in every dose. Between this combo I have everything I need to stay feeling energized and sharp. Everyone needs this. Highly recommend.
Energy and focus through the roof
Since taking this stack I've shed over 15 lbs of unwanted weight in the last 3 months and my energy levels and mental focus are through the roof! I feel great! I never realized how important these nutrients are and why I felt the way I did before. Highly recommend for any guy who's in a tough place physically and and mentally.
They know what works
Wholesome has it down to a science, they know what works. I trust them for all my supplements. They make it easy and they actually ingredients that you can feel a difference from.
My hair is growing back
Guys, I feel so much better! I could cry right now. My hair is growing back, my nails are finally growing and not brittle. I am not cold all the time and not randomly getting nauseous as much. I’m not as tired and feeling frail… I have been diagnosed with anemia, but rather than taking the prescribed iron pills I opted for a more natural route.
My skin and teeth are looking healthier
Coming off of alcohol I knew that I had depleted a lot of my vitamins and nutrients, so I decided to feed my liver what was taken from it! In a short time I have more energy and better moods. My skin and teeth are looking healthier. I have tried other more pricey liver supplements with the same effects. Love this product and the price!
No more mid-afternoon crash
A must have if you struggle with low energy! I have taken 2 pills a day for three weeks now and I feel a huge difference. I no longer have that mid-afternoon crash!
It raised my iron levels
I got it to raise the iron levels in my blood due to a low count. My health care professional recommended an animal-based source. Started taking it and it has increased my iron levels and my overall energy has improved.
Balanced out my nutrition
I recently switched from a ketogenic to a carnivore diet. As a result, beef liver is a staple in the diet, but I am not accustomed to eating it at this point. I added in the Grass-Fed Beef Liver supplements, and it’s balanced out my nutrition and I have more energy during the day and for my workouts.
Energy without the crash
I was skeptical about beef liver capsules. Two weeks in and the 3pm wall I’d been hitting for years just stopped happening. No jitters, nothing to come down from.
Good, took a few weeks
Didn’t notice much in week one and nearly gave up. Glad I didn’t — by week four the difference was obvious.
The price is what keeps me here
Same third-party testing and label transparency I was paying nearly double for elsewhere. AutoShip means I stop running out, which was always my real problem.
Exactly what I was hoping for
I’ve reordered three times now. It does what the label says, which is more than I can say for the last two brands I tried.
Worth every penny
The price point made me suspicious at first, honestly. Then I looked up the third-party test results and realized they’re just not spending it on packaging.
Subscription is genuinely easy
I paused for six weeks while traveling and restarted in about ten seconds. No retention offers, no chat agent.
My whole family takes it now
Started with one bottle for myself, now I order the six pack. Cheaper per bottle and I stop running out.
Capsules are a good size
I struggle swallowing large pills and these are manageable. Small thing, but it’s why I actually stay consistent.
FAQs
Before you order
Subscriptions, testing, shipping and the guarantee.
01How does Subscribe & Save actually work?
You choose your delivery interval at checkout and lock in up to 25% off. Every order ships free within the U.S., and you get out-of-stock protection so your reorder is reserved before general inventory. You can skip, delay, swap products, pause or cancel from your account in one click — no phone call, no retention gauntlet.
02What does the 365-day guarantee cover?
Everything. If you’re not satisfied for any reason within a full year of purchase, you get 100% of your money back, no questions asked — and that applies to subscription orders too, not just first-time purchases.
03Are your products third-party tested?
Yes. Every lot is tested by an independent laboratory for purity, potency and heavy metals before it is released. We manufacture in an FDA-registered, NSF and GMP certified facility in the United States under current good manufacturing practice. Certificates of analysis are available on request for any batch.
04How fast will my order arrive?
Orders placed before 2pm ET ship the same business day from our U.S. facility. Standard delivery is 3–5 business days and shipping is always free within the United States, with no minimum order value.
References
- 1 Centers for Disease Control and Prevention, National Center for Health Statistics. How common is fatigue among U.S. adults? NCHS Data Bulletin, 2024.
- 2 Weyand et al., JAMA, 2023
Linked so you can read them yourself. Research on an ingredient is research on that ingredient, not a trial of this stack.
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