4.8 · 2,137 reviews

Get your edge back

Liver, heart, kidney and testicle from wild American bison, freeze dried raw. Two capsules with breakfast, made for men 45 to 70.

60-day money-back guarantee.

Wild bison herd under an American flag at sunset
  • Free US shipping
  • Wild American bison
  • Freeze dried raw
  • Trusted by 50,000+ men

The only thing we make

One product. Done right.

No shelf of powders, no stack of pills. Four wild bison organs, freeze dried raw, in one jar.

30 capsules Wildhorn Wild Bison Testosterone Booster jar, 30 capsules
4.8 · 2,137 reviews

Wild Bison Testosterone Booster

Whole organs from wild American bison, the way men ate them for generations. Made for men 45 to 70.

  • Backs your natural testosterone
  • Helps you lose the stubborn belly
  • Energy, sleep and drive back on track
  • Muscle and strength you can feel
30 capsules per jar2 a dayZero filler
Shop Wild Bison Organs

Free US shipping. 60-day money-back guarantee.

Why wild bison

Raised wild. Never farmed.

Men used to eat the whole animal. Today it is muscle meat and pills. Wildhorn brings the organs back, two capsules at a time.

Wild bison grazing on open range at sunset
Wild American bison

Open range. No feedlots.

American bison raised wild on open range, never farmed. No feedlots and no added hormones.

Four whole organs

Liver, heart, kidney and testicle. The parts hunters went for first, and the parts most men stopped eating.

Freeze dried raw

Never cooked, so nothing gets cooked away. Sealed capsules with no taste and no smell. Zero filler.

How it works

No shakes, no scoops, no cycling. A 30-second habit you actually keep.

  1. Man holding two Wildhorn capsules at breakfast

    Two with breakfast

    Swallow two capsules with water. That is the whole routine.

  2. Man opening his Wildhorn jar in the kitchen

    Every day. No gaps.

    It is food, not a stimulant. It works on what your body gets day after day.

  3. Man heading out in his truck at sunrise

    Feel it build

    Steadier energy tends to show up first. The bigger changes stack up month after month.

Real men. Real mornings.

4.8 out of 52,137 reviews

Andre W., Wildhorn customer
Andre W. Verified
★★★★★
It's part of my morning now: coffee, eggs, Wildhorn. I tried a couple of the big-name supplements from the store and got nothing but jitters. This one I actually feel, steady energy all day, my chest isn't as soft, and I'm down about 9 pounds since June.
Nate C., Wildhorn customer
Nate C. Verified
★★★★★
I'm 52, she's 38, and I was faking the energy to keep up with her. I don't have to fake it anymore. Down a belt notch, sleeping through the night, and she noticed the difference before I said a word.
Victor L., Wildhorn customer before and after
Victor L. Verified
★★★★★
Eight weeks, no crazy diet, two capsules every morning. The belly is flatter, the chest is tighter and I'm back to pickup ball on Saturdays. The before picture still makes my wife laugh.
Thomas M., Wildhorn customer
Thomas M. Verified
★★★★★
Zinc, tongkat, ashwagandha, the whole shelf. Belly did not care. Three weeks into WILDHORN my jeans sat different, and by week six I tucked a shirt in at my daughter's graduation without thinking twice.
Michael R., Wildhorn customer before and after
Michael R. Verified
★★★★★
They wanted me on needles: bloodwork every six weeks, monthly fees, no exit. I gave this one honest run first. Eight weeks later my waist is down and I wore a fitted polo to a cookout like it was nothing. The needles can wait.
David K., Wildhorn customer before and after
David K. Verified
★★★★★
Came for the gut, stayed for everything around it. The waistline started giving in around week four, but the drive and the steady afternoons showed up way earlier. Best surprise of the whole thing.
Robert L., Wildhorn customer before and after
Robert L. Verified
★★★★★
Dead batteries at 51. No drive, no energy, a graveyard of Amazon bottles, zero faith left. Week one the fog lifted. Week three I could see my belt buckle standing straight. I keep waiting for it to stop working. It has not.
Steven B., Wildhorn customer
Steven B. Verified
★★★★★
Two years of so called boosters off Amazon and the gut never blinked. This is the first thing that made it retreat. Donated my camouflage wardrobe of oversized shirts last weekend.
Jason F., Wildhorn customer
Jason F. Verified
★★★★★
I had thrown in the towel at 54. My son put a jar in my hands and told me to humor him. Week three the energy landed. Week eight I was at the pool with the grandkids, shirt off, zero speeches needed.

Give it a fair shot

60-day money-back guarantee.

Not for you? Email hello@trywildhorn.com with your order number.

Quick answers

How long until I feel it?

Most men notice steadier energy in the first two weeks. Month 3 is the one that matters: it is the point most men describe as the moment it stopped being subtle. Take it every day, without gaps.

How do I take it?

Two capsules with breakfast and water. That is the whole routine. The capsules are sealed, so there is no taste and no smell.

Can I skip or cancel my subscription?

Yes. Skip, pause or cancel whenever you want from your subscription page or with one email. No contract, no catch.

How fast is shipping?

Every order ships with tracking and free US shipping. Orders leave within 1 to 3 business days and most arrive in 5 to 12 business days. You can track your order here.

Do I have to take it every day?

Yes, that is the whole mechanism. It is food, not a stimulant, so it works on what your body gets consistently. Two capsules a day, no days off. Men who skip days and stop at week six are the ones who tell us nothing happened.

When is the best time to take it?

Two capsules with a meal, at a time you will not forget. Most men do it with breakfast. There is no loading phase and no cycling.

I am not seeing much yet. Should I stop?

First, do not judge it on month 2. That is when most men almost stop, and it is the worst possible month to decide on. The pattern we hear over and over is that month 3 is when it stops being subtle.

Two things matter more than anything: take it every day without gaps, and give it the full three months. If you have done both properly and still feel nothing, email us. We would rather work it out with you than have you leave quietly.

Any side effects?

This is freeze dried bison organ meat, not a stimulant. If you are on medication or have a medical condition, check with your doctor first, as with any supplement.

Who should avoid taking this?

Anyone pregnant, nursing, under 18, or with an existing medical condition should speak to a healthcare professional before use.

Where is it made?

From American bison raised on open range, freeze dried and encapsulated in a registered facility. No feedlots, no hormones.

Is it third-party tested?

Every batch is produced in a registered facility under GMP conditions. If you want the detail on a specific batch, email us and we will pull it.

How should I store it?

Somewhere cool and dry, out of direct sunlight. No refrigeration needed. Just keep it sealed between uses.

Do you ship internationally?

Yes. International orders are fulfilled through our logistics partner, so delivery times vary and can run noticeably longer than US orders.

More questions? Visit the Help center.