Carlos Prates
UFC Welterweight
"A dangerous and well-rounded UFC welterweight known for combining elite Muay Thai with Brazilian jiu-jitsu. Nicknamed 'The Nightmare'."
Natural Testosterone Support
Mars Men is the most potent and natural testosterone stack on earth. It works four ways: produces, frees, protects & optimizes testosterone.*
- 8 Ingredients at Full Clinical Doses
- Zero Fillers or "Proprietary" Blends
- Made in USA & Third-Party Tested
- 90-Day 100% Money-Back Guarantee
- Fast & Free Shipping on First Order
View nutrition label
in 30 Days
or 100% Money Back
with 1st Order
By default you will receive a 30 day supply every 30 days. Skip, pause, or cancel anytime. By subscribing, you get discounted pricing and subscriber-only benefits and gifts.
Trusted by
Athletes & Doctors
Built for the man
you're becoming.
They can't afford to put junk in their body. Neither should you.
Chris Lynch
FormulatorFood Technologist
"A doctor and product analyst focused on ingredient quality, bioavailability and manufacturing standards."
Reinier de Ridder
UFC Middleweight
"A Dutch MMA standout competing in the UFC middleweight division. Former two-division ONE champion, respected for high-level grappling."
THE DECLINE OF T:A MODERN EPIDEMIC
Testosterone levels have been dropping by 1% every year since 1980. Stress, poor sleep, processed diets, and toxins are destroying natural hormone production.
The impact? Low testosterone drains energy, strength, and focus—making it harder to perform at your best in life and the gym.
The good news: Yeti helps you reclaim your edge with natural testosterone support for energy, focus, and strength.
THE SOLUTION? YETI
Maintaining balanced testosterone levels is pivotal for contributing to an overall sense of well-being. Encouraging our body's natural hormonal function can help us men:
SKYROCKET ENERGY & STAMINA
Increase energy & athletic performance
SUPPORT MALE VITALITY
Amplify passionate energy
ENHANCE PRODUCTIVITY & FOCUS
Stay sharp & focused all day
SUPERCHARGE STRENGTH
Build & maintain lean muscle mass
IMPROVE RECOVERY
Optimize sleep & muscle recovery
8 Ingredients in 1 Powerful Formula
Clinically Dosed + Effective
1000 mg
Tongkat Ali
Boosts free testosterone, enhances libido, improves fertility and supports muscle growth.
400 mg
Wild Shilajit
Improves fertility, revitalises cells and delivers over 85 essential trace minerals.
100 mcg
Vitamins K1 & K2
Supports bone health and density, improves mood and encourages testosterone production.
4000 IU
Vitamin D3
Essential for maintaining cellular health, strengthening immunity and regulating testosterone.
30 mg
Bioactive Zinc
An essential trace mineral that plays a key role in testosterone metabolism and immune function.
675 mg
L-Taurine
Reduces oxidative stress, improves blood flow and supports increased testosterone levels.
675 mg
Fenugreek
Supports testosterone production, DHT levels and overall male vitality.
4 mg
Active Boron
Increases free bioavailable testosterone and maintains a healthy estrogen balance.
Made in a CGMP Facility
Non-GMO
Third Party Tested
Hormone-Free
Made in Europe
Vegan
Yeti is a unique blend of natural herbs and minerals that are scientifically proven to support healthy testosterone levels and overall well-being. Most testosterone-enhancing supplements do not contain proper dosages. At Yeti, we utilize clinical doses of each ingredient to support powerful, lasting results.
Tested by Light Labs MAY 2026
9 substances tested for quality →