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 4.8 based on 31 reviews
Our lab results speak for themselves. 100% pure Fisetin.
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.
Microbiology test result – not detectable.
Heavy metals test result – well below the 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 Fisetin?
Enhanced Cellular Renewal with Spermidine Tied to Age-Well Benefits
Fisetin, a flavonoid naturally present in fruits like strawberries. Its origin from plants has led to research on its anti-aging applications. One of its key functions is the reduction of senescent cells, which are linked to aging and degenerative diseases. Studies indicate fisetin can extend lifespan in certain models by up to 10%, emphasizing its role in aging.
Additionally, it acts as a potent antioxidant, addressing oxidative stress, a major factor in the aging process. It also supports brain health, potentially reducing the incidence of neurodegenerative conditions. David Sinclair, a renowned longevity scientist, incorporates 500mg of fisetin into his supplement regimen, highlighting its importance in promoting healthy aging. Fisetin's multifaceted approach to aging, from senescent cells also known as "zombie cells" that no longer divide but accumulate as we age, causing various health issues. It's like a cleanup crew, removing these cells to promote healthier aging.
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
Vitality Boost
GET A FREE RESVERATROL!
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
GET A FREE RESVERATROL!
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.
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.
Frequently Asked Questions
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Fisetin is a flavonoid compound with antioxidant properties, found in various fruits and vegetables.
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Fisetin works by reducing oxidative stress and inflammation, potentially slowing down the aging process at the cellular level.
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Yes, Fisetin has shown positive data for having anti-aging effects by promoting cellular health and longevity.
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The main benefits include antioxidant effects, potential improvement in brain health, and support in cellular function and longevity.
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The optimal daily dosage of Fisetin 250mg for ages 50 and under and 500mg for ages 50 and over.
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Fisetin is considered safe, but high doses might cause side effects; it's best to consult with a healthcare provider.
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Fisetin may interact with certain medications; it's important to always do research and consult a healthcare provider when mixing medications.
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Foods rich in Fisetin include strawberries, apples, persimmons, and onions.
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The time to notice effects can vary; consistent, long-term use is generally needed to observe benefits. Studies have shown results in as little as 2 weeks.
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Fisetin is safe for most people, but pregnant or nursing individuals and those with health conditions should consult a doctor first.