MASI is the only line of longevity supplements featuring 100% German materials & engineering.
From source to capsule,
pure transparency.
MASI prioritizes honesty and transparency.
While most companies vaguely claim
"made in [country]" without proof, we openly share our entire process. Ensuring our customers have the full, verifiable story.
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MASI proudly upholds an unwavering standard by utilizing 100% German raw materials, ensuring zero components are sourced from China. This commitment harnesses the renowned high-quality German engineering, merging meticulous craftsmanship with stringent quality controls. Our dedication to sourcing exclusively within Germany guarantees that each product not only meets but exceeds expectations, offering a synergy of superior engineering and absolute purity, unmatched in the realm of NMN brands.
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MASI's commitment to superior longevity supplements is rooted in our pharmaceutical-grade German facilities. Each product stands as a testament to unmatched quality and purity, crafted through an advanced enzymatic process, not chemicals, ensuring a pristine formula. Rigorously formulated to meet the highest standards, our supplements are vegan, Halal compliant, gluten-free, kosher-compliant, and allergen-free, reflecting MASI's unwavering dedication to excellence and well-being.
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Meticulously crafted, our capsules represent the pinnacle of purity and environmental responsibility, sourced from sustainable German pine tree extract. Advanced precision technology ensures consistent dosages for reliable efficacy, while the thoughtfully engineered composition maximizes bioavailability and digestibility, offering a gentle touch on your digestive system. These 100% vegan capsules reflect our commitment to delivering safe, effective health solutions, encapsulating the essence of Germany's botanical treasures in a pristine, contaminant-free process, for a superior, stomach-friendly wellness experience
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Our products are rigorously third-party tested in Swiss laboratories, including independent verification by an accredited facility, ensuring unmatched standards of purity and safety. Each batch is meticulously analyzed for purity, microbiology—to detect and eliminate harmful microorganisms—and heavy metals like lead, mercury, and cadmium. This comprehensive testing assures the hygiene, purity, and utmost safety of our supplements, reflecting our commitment to delivering contaminant-free, trusted wellness solutions in every pristine batch
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Ensuring precision in every capsule, our supplements are bottled in a pharmaceutical-grade facility in Germany, renowned for its meticulous standards. This process guarantees exact product amounts in each capsule, upheld by rigorous quality controls for unmatched consistency. This commitment to precision, coupled with our adherence to the highest standards of safety and purity, ensures that every dose delivers the trusted, effective wellness solutions our customers expect
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Leveraging multiple European facilities, our shipping process ensures exceptionally fast product arrival at minimal costs. With our expansion, new satellite facilities in Australia and the United States further enhance our efficiency, promising speedier delivery, economical rates, and straightforward returns. This robust network guarantees not just swift, but also cost-effective and convenient service, making each order a testament to our commitment to unparalleled customer satisfaction
CUSTOMER TESTIMONIALS
EXCELLENT 4.9 based on 69 reviews
Our lab results speak for themselves. 99.1% pure NMN, 0.9% water.
All MASI supplements are rigorously tested in third-party labs in Switzerland. Supplements undergo purity, microbiology and heavy metal tests.
Lab Results
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We value your trust in our product's quality and would like to provide you with access to its testing results. Below you can view the testing information specific to your batch of product, conducted by a leading testing laboratory in Switzerland.
Lot Nr. MA3123
Purity test result – 99.1% pure NMN, 0.9% water.
Microbiology test result – not detectable.
Heavy metals test result – well below the maximum limit values set by European Commission.
The limit values
Heavy metal
lead: 3.0mg/kg
mercury :2.0mg/kg
cadmium:0.1mg/kg
What is NAD+?
Healthy aging is linked to NAD+ levels
Research featured in the prestigious journal Nature Aging indicates a significant correlation between levels of NAD+ and overall health during human aging.
NAD+, short for nicotinamide adenine dinucleotide, is a critical compound present in every cell of the human body. This molecule plays a vital role in numerous biological processes, acting as a key player in the metabolic reactions that power our cells and, by extension, our entire bodies. Its presence and function are fundamental to maintaining cellular vitality.
Unfortunately, NAD+ levels decline with age.
NAD+ levels by age
Age in years
Studies indicate that starting anti-aging efforts in your 30's is optimal. Incorporating NAD+ enhancers like NMN into your daily regimen can rejuvenate NAD+ levels to what they were in your 20's, effectively aiding in the anti-aging process.
Renowned Harvard scientist David Sinclair defends this stance with his research, highlighting the critical role of sirtuins - a family of proteins that depend on NAD+ and are essential for cellular health. Sirtuins regulate cellular processes like DNA repair, inflammation reduction, and mitochondrial function. NMN, a precursor to NAD+, is crucial in this process as it helps replenish declining NAD+ levels, effectively rejuvenating cells and mirroring the vitality experienced in one’s 20s.
Sinclair’s studies affirm the significant impact of NAD+ and NMN in promoting longevity and combating the signs of aging.
Chart your journey with MASI NMN
Who should be taking anti-aging supplements?
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Age 30-45, notices the body's evolving needs, observing the emergence of wrinkles and fine lines, sensing emotional reactions to aging and experiencing a decline in energy and memory.
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Science-based thinkiners, motivated by scientific research and discoveries, fascinated by the pursuit of graceful aging and longevity, dedicated to investing time and resources in anti-aging strategies.
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Advocates for healthy lifestyle choices, strongly focused on a nutritious diet and regular exercise, committed to proactive change and the use of supplements for well-being.
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Age 45-80, visible signs of aging, decline in skin elasticity and firmness, increases physical fatigue, memory lapses, mild to extreme cognitive decline, pursuing enhancements in the essential years, aspiring for overall well-being.
Core features of our products
Shop our bundles
Wellness Regimen
A carefully curated starter pack features NMN and Resveratrol, two powerhouse supplements known for anti-aging properties. NMN a NAD+ booster and resveratrol, a potent antioxidant.
Health Apex
Step up your health with NMN and Spermidine, combined to deliver advanced anti-aging benefits. NMN, enhances cellular vitality, while Spermidine promotes cellular renewal and longevity.
Vitality Boost
A powerhouse of rejuvenation, thoughtfully combining NMN, Spermidine, and Fisetin to amplify your anti-aging efforts. NMN directly boosting NAD+, remaining as the foundation, followed by Spermidine enhancing this effect by promoting cellular autophagy, the body's rejuvenating process and Fisetin adds to this dynamic trio by targeting age-related cellular inflammation and stress.
Longevity Legacy
The Longevity Legacy bundle is the pinnacle of anti-aging excellence, featuring a potent combination of all four MASI supplements. This quartet represents the ultimate in longevity science. NMN boosts vital cellular energy and metabolism, while Resveratrol, a renowned antioxidant, combats oxidative stress. Spermidine contributes by enhancing cellular autophagy and Fisetin completes this powerful ensemble by targeting age-related cellular inflammation Together, these supplements offer an unparalleled, comprehensive approach to aging, ensuring not just extended years, but a life enriched with vitality and wellness. The "Longevity Legacy" bundle is the epitome of a holistic, advanced anti-aging solution.
Frequently Asked Questions
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NMN (Nicotinamide Mononucleotide) is a precursor to NAD+, crucial for energy metabolism and cellular repair, potentially slowing aging processes.
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NMN boosts NAD+ levels, supporting cellular energy production, DNA repair, and overall cell health.
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Benefits may include improved energy levels, enhanced cognitive function, and potentially delayed aging signs.
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There's no specific age, but middle-aged or older adults may consider it to counteract age-related NAD+ decline.
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Side effects are rare but may include mild digestive discomfort; high doses could have more significant effects.
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Effects can vary; consistent, long-term use is typically needed to notice benefits.
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NMN can't reverse aging but may help mitigate some aging signs and support better cellular function.
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NMN is unique in directly boosting NAD+ levels, playing a crucial role in energy metabolism and cell health.
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Generally safe, but individuals with health conditions or on medications should consult a healthcare provider.
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Integrate NMN supplements according to the manufacturer's instructions or a healthcare provider's guidance, typically with a morning routine to align with the body's natural rhythms.