Pure NMNH - 125 mg, 60 capsules

Next-Gen NAD+ Support: Powered by UthPeak™*

• Supports rapid, sustained NAD+ production*^1-7
• Delivers up to 300% increase in NAD+ levels (at 500 mg)*⁶
• Provides 20+ hours of continuous NAD+ support*^4,7
• Enhances energy, emotional well-being, and physical performance*⁶
• Clinically shown to reduce biological age*⁶

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Enhance your longevity routine with the next-generation NAD+ booster, engineered for faster, longer-lasting, and more powerful support. NMNH (also known as reduced NMN) drives NAD+ production through a unique and innovative pathway, unlike NR and NMN —offering a revolutionary approach to cellular energy. Whether used alone or in combination with other NAD+ boosters, it’s a powerful addition to fully optimize your anti-aging strategy.*^2-4

Science-First Innovation

We use UthPeak™ NMNH, a patent-pending, crystalline form of NMNH developed by the creators of Uthever® NMN. As the first clinically supported NMNH ingredient available, UthPeak™ sets the standard for safety, efficacy, and bioavailability in NAD+ supplementation.*⁶

How It Works

NMNH enters cells and is swiftly converted into NADH, which is then transformed into NAD+ (bypassing the enzymes required by traditional NAD+ precursors like NMN and NR). This unique pathway, facilitated by adenosine kinase (AK), accelerates NAD+ production, ensuring faster and more efficient cellular energy. By enhancing key energy-producing processes such as the Krebs cycle and glycolysis, NMNH helps fuel ATP production and supports cellular repair and growth.*⁴

Why ProHealth NMNH is Better^4,6-13

The ProHealth Difference

• Doctor-Formulated: Developed by our in-house science team in collaboration with leading wellness experts to target key systems impacted by aging.*
  
• Triple Lab Tested: Rigorously tested three times by independent third-party labs to guarantee unmatched potency and purity.     
  
• Full Transparency: In an industry full of misleading claims, we publish our third-party lab results—so you always know exactly what’s in every bottle. 
  
• Manufactured in the USA: Since 1988, we’ve proudly produced our supplements in FDA-regulated, GMP-certified facilities, ensuring the highest quality and safety standards.
  
• 100-Day Risk-Free Guarantee: We stand behind our products. Not satisfied? Reach out to our Santa Barbara, CA office for a full refund within 100 days – no hassle, no questions.
  

A Word from Our Chief Science Officer
“NMNH is just NMN with an added hydrogen atom, but its biochemical pathway is distinct and innovative. It bypasses the typical bottlenecks in NAD+ production, providing a faster and potentially more powerful boost. Think of it as flipping a switch—transforming a slow trickle of energy into a massive surge of vitality at the cellular level.”

Pioneering Longevity Since 1988
For over 36 years, ProHealth has been dedicated to crafting the world's highest-quality supplements—rooted in innovation, integrity, and a passion for healthy aging. With a long-standing A+ rating from the Better Business Bureau, our reputation for purity and potency has made us one of the most trusted names in the industry. Our commitment to scientific rigor, premium sourcing, and results you can feel continues to drive everything we do.

Invest in the Long Game
Order now and experience the future of NAD+ science—designed for those who want to feel sharper, stronger, and more resilient as they age.*

Ingredient Info
NMNH: A reduced form of NMN that uses a unique enzymatic pathway (via adenosine kinase) to support sustained NAD⁺ production and energy metabolism.*

Required Disclaimer
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

References:

1. Liu Y et al. J Proteome Res. 2021;20(5):2596-2606.
2. Yang Y et al. J Biol Chem. 2019;294(23):9295-9307.
3. Palmer RD et al. Aging Med Milton NSW. 2021;4(3):214-220.
4. Zapata-Pérez R et al. FASEB J. 2021;35(4).
5. Yang Y et al. Nat Metab. 2020;2(4):364-379.
6. UthPeak™ NMNH Phase I Clinical Study, prepublication data, 2025.
7. UthPeak™ NMNH Preclinical Study, prepublication data, 2023.
8. Irie J et al. Endocr J. 2020;67(2):153-160.
9. Fukamizu Y et al. Sci Rep. 2022;12(1):14442.
10. Okabe K etl. Front Nutr. 2022;9:868640.
11. Trammell SA et al. Nat Commun. 2016;7:12948.
12. Henderson JD et al. NPJ Aging. 2024;10(1):7.
13. Conze D et al. Sci Rep. 2019;9(1):9772.