Week 1
Feel the Shift
Notice calmer mood, steadier energy and smoother digestion. Your body starts working with you.
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Bestseller
Best Supplement for Muscle
Gain and Strength
MuscleZen
Not just for 'body builders' lean muscle is the functional tissue that makes movement and optimal daily life possible. As we age, we naturally lose muscle mass and strength, and making matters worse, suboptimal diet and lack of resistance training can amplify this problem. MuscleZen was designed to aid in supporting natural maintenance and growth of lean muscle through safe, natural pathways. Not only will it help you feel and perform better in ythe gym, but it will help you feel and perform better in daily life by supporting ATP production, aiding in the prevention of sarcopenia (age related muscle loss).
- Supports Maintenance + Growth of Lean Muscle
- Helps Offset Sarcopenia (Age-Related Muscle Loss)
- Improves Delivery of Nutrients + Oxygen to Muscle
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$235.99
60 Days Money Back Guarantee*
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Muscle Builder Capsules for Muscle Growth and Hardening
Not just for ‘bodybuilders’, lean muscle is the functional tissue that makes movement and optimal daily life possible. As we age, we naturally lose muscle mass and strength, and making matters worse, suboptimal diet and lack of resistance training can amplify this problem. MuscleZen was designed to aid in supporting natural maintenance and growth of lean muscle through safe, natural pathways. Not only will it help you feel and perform better in the gym, but it will help you feel and perform better in daily life by supporting ATP production, aiding in the delivery of oxygen and nutrients to muscle, promoting better recovery and aiding in the prevention of sarcopenia (age related muscle loss).
- Supports Maintenance + Growth of Lean Muscle
- Helps Offset Sarcopenia (Age-Related Muscle Loss)
- Improves Delivery of Nutrients + Oxygen to Muscle
Key Benefits
- Amplifies Internal ATP ProductionΔ.
- Supports Improved Oxygen & Nutrient Delivery to MuscleΔ.
- Aids in Waste Product Removal from Working MuscleΔ.
- Stimulates Signaling Pathways for Protein Synthesis & Muscle HypertrophyΔ.
- Aids in Prevention of Sarcopenia (Age-Related Muscle Atrophy)Δ.
- Enhances Uptake of Vitamins, Minerals & MacronutrientsΔ.
- Promotes Peak & Mean Power OutputΔ.
- Reduces Muscle Soreness + Amplify RecoveryΔ.
- Supports Senescent Cell Clearance + New Muscle Cell GenerationΔ.
Certificate of Analysis
Eurofin®, a global leader in third-party laboratory testing, tests every Zenos Health supplement. With our COA reports, you can see our commitment to transparency, which validates the science behind the label—real proof of purity and potency.
Premium Ingredients
Vitamin D3 - Fat-soluble vitamin that plays a vital role in several processes in the body as well as supporting healthy bones and teethΔ.
MyHMB® - A premium, clinically researched version of the leucine metabolite HMBΔ.
Rephyll® - A phytocannabinoid derived from black pepper backed with clinical research for efficacyΔ.
PeakATP® - A clinically validated form of Adenosine 5’-Triphosphate Disodium; The only nutritional ingredient with an identical structure to the ATP produced in the human bodyΔ.
Epicatechin - Flavanol found naturally in plants and is known for its health benefits, including antioxidant properties and cardiovascular healthΔ.
elevATP® - Clinically researched combination of ancient peat and apple skin extractΔ.
Quercetin - Plant flavanol is found naturally in several fruits, vegetables, leaves, seeds, and grainsΔ.
Apigenin - Flavanoid found in several plants, including oranges, celery, chamomile, and oregano, and possesses several beneficial properties for healthΔ.
Zynamite® S - Non-stimulatory, patent-pending mango leaf extract that has been standardized for the bioactive mangiferinΔ.
Astragin® - Patented natural compound derived from the roots of Astragalus membranaceous and Panax notoginsengΔ.
Senactiv® - 100% natural, plant-based ombination of extracts from Panax notoginseng and Rosa roxburghiiΔ.
The ZENOS TECH Advantage
When you subscribe to monthly supply you not only get a better price, but you get free access to Zenos tech.
See the ZENOS System in Action
Biohacking Intelligence Hub
One dashboard where cellular health meets AI—fueling smarter, faster, evidence-backed decisions.
Personalized Longevity Protocols
From sleep to supplements, ZENOS TECH tailors your path to peak performance and extended vitality.
Real-Time Data Analytics
Every heartbeat, recovery score, and biomarker-analyzed instantly. Your body's story, decoded.
Visual Dose Journey
Week 2
Build Momentum
Energy becomes reliable; workouts recover faster; focus sharpens. You’re building a new baseline.
Week 3
Unlock Performance
Sharper clarity, elevated endurance and more consistent output. Subtle shifts create undeniable progress.
Week 4
Stabilize & Strengthen
Your body adapts fully—mood swings reduce; metabolism feels more efficient and energy evens out.
Week 5
Compounding Gains
Deeper recovery, stronger resilience and elevated productivity—this is where consistency pays off.
Week 6
Longevity Mode
You’re performing differently—primed for sustainable performance and long-term vitality.
Week 1–3
Early wins keep new users excited.
Week 4–6
Retention messaging reinforces benefits past the “honeymoon” phase.
Week 6
Longevity frame is the perfect moment to highlight why subscription matters.
Adjust → Improve → Optimize → Sustain.
Frequently Asked Questions
Here you'll find answers to the most common questions.
MuscleZen was designed for anyone looking to naturally improve their lean muscle mass, prevent sarcopenia, or enhance their athletic performance, strength and power output.
Absolutely! MuscleZen was created for both men and women to help optimize their lean muscle performance and growth as well as prevent age-related muscle decline.
MuscleZen is an all-natural, hormone free formula designed to maximize lean muscle performance, growth and recovery. It offers a healthy alternative to other traditional products.