Business Hours
Monday 12:00am - 12:00pm
Tuesday 12:00am - 12:00pm
Wednesday 12:00am - 12:00pm
Thursday 12:00am - 12:00pm
Friday 12:00am - 12:00pm
Saturday 12:00am - 12:00pm
Sunday 12:00am - 12:00pm
Year Established
2021
Listed In: Bath and Body
MASI Longevity Science is a premium anti-aging supplement brand committed to extending both lifespan and healthspan through scientifically advanced formulas. Our products are designed to address the four fundamental causes of aging: cellular damage, senescent cell accumulation, declining NAD+… MASI Longevity Science is a premium anti-aging supplement brand committed to extending both lifespan and healthspan through scientifically advanced formulas. Our products are designed to address the four fundamental causes of aging: cellular damage, senescent cell accumulation, declining NAD+ levels, and impaired DNA repair. Each supplement—Spermidine, Fisetin, Resveratrol, and NMN—is formulated using research-backed dosages and the purest German-sourced ingredients to ensure optimal efficacy. Manufactured in Germany and independently tested in Switzerland, MASI products meet the highest standards of quality, safety, and transparency. They are 100% vegan, free from allergens, and certified Halal and Kosher, making them suitable for a wide range of lifestyles and dietary needs. MASI Longevity Science isn’t just about supplements—it’s a commitment to helping you live longer, healthier, and stronger. Trusted by health-conscious individuals and biohackers alike, our mission is to deliver clean, potent, and effective solutions rooted in cellular science and longevity research. Read more