Skip to content
SAVE UP TO 10% + GET $258 IN GIFTSFast shipping. No import duties.
Shop

Shop supplements

  • Premium NMN Supports NAD+, the energy molecule in every cell. View product
  • Premium Resveratrol Studied for SIRT1, the so-called youth gene. View product
  • Premium Spermidine Supports natural weight control and cell renewal. View product
  • Premium Fisetin Researched for its effect on senescent, aging cells. View product
  • Premium Hair Complex For hair shedding, breakage, and thinning. View product
ScienceLab results
Need help choosing? Take the quiz Help & contact
ScienceLab results
MASI Longevity Science
Canada · CAD

Select your delivery destination

Choose your country, language and currency.

North America

Europe

Asia-Pacific

Middle-East

Account Cart

Your cart

Your cart is empty

Take a look at the five MASI formulas.

Shop supplements

Add a paid product to continue to checkout.

Subtotal
$0.00 CAD $0.00 CAD

Taxes and duties included

Total savings:
$0.00 CAD
  • 4.9 stars · 1,000+ reviews
  • Cancel anytime

Search results

  • Can I Take Fisetin with Food?

    Fisetin with food: practical map and a MASI program

    Most adults should take fisetin with a meal that includes some fat. Practical timing, evidence boundaries, and how it fits a MASI NMN + resveratrol + fisetin program.

    Fisetin with food: practical map and a MASI program

  • Can I Take Fisetin with Milk?

    Fisetin with milk: absorption context and a MASI program

    Yes — you can take fisetin with milk if you tolerate dairy. Treat milk as a convenient meal vehicle for a lipophilic flavonoid, keep the labeled dose, and build it...

    Fisetin with milk: absorption context and a MASI program

  • Can I Take Fisetin with Wine? Benefits, Safety, and Tips

    Fisetin with wine: honest map and a MASI program

    Yes — you can take fisetin if you also drink wine. Wine is optional, not a capsule substitute or fisetin activator. Keep a stable MASI NMN + resveratrol foundation, add...

    Fisetin with wine: honest map and a MASI program

  • Fisetin skincare benefits: evidence ladder and a MASI program

    Clinical guide to fisetin for skin-aging searches: senescence biology, topical vs oral honesty, catalog-true MASI Fisetin on an NMN + resveratrol foundation, and a practical 90-day path.

    Fisetin skincare benefits: evidence ladder and a MASI program

  • Can I Take Fisetin with Beer? Risks, Benefits, and Expert Advice

    Fisetin with beer: honest map and a MASI program

    Yes — you can take fisetin if you also drink beer. Beer is optional, not a capsule substitute or activator. Keep a stable MASI NMN + resveratrol foundation, add Fisetin...

    Fisetin with beer: honest map and a MASI program

  • Fisetin and cancer research: honest map and a MASI program

    Fisetin has real preclinical anticancer activity and strong senotherapeutic interest — it is not a consumer cancer treatment. Learn the evidence ladder, oncology boundaries, and how Premium Fisetin fits a...

    Fisetin and cancer research: honest map and a MASI program

  • German-made fisetin: origin signals, COAs and a MASI program

    German-made is a useful manufacturing signal only with real fisetin identity, lot-linked assay/purity and contaminant control — not a flag sticker. Build a MASI foundation with Premium NMN and meal-timed...

    German-made fisetin: origin signals, COAs and a MASI program

  • Can I Take Fisetin During Intermittent Fasting? Benefits, Dosage & Timing Explained

    Fisetin during intermittent fasting: timing and a MASI program

    MASI Learn · Practical use · Fisetin Yes — many generally healthy adults can take Premium Fisetin while practicing intermittent fasting or time-restricted eating, usually in a tolerated morning fasted...

    Fisetin during intermittent fasting: timing and a MASI program

  • Can I Take Fisetin with Other Supplements?

    Fisetin with other supplements: stack design and MASI program fit

    MASI Learn · Stack design · Fisetin Yes — fisetin pairs cleanly with other MASI longevity nutrients when each molecule has a clear job. Build a multi-month program, not a...

    Fisetin with other supplements: stack design and MASI program fit

  • Fisetin skin renewal: beauty routine evidence and MASI program fit

    MASI Learn | Fisetin and skin renewal Skin renewal is not a cream slogan — it is the biology of matrix quality, cellular cleanup, and how your daily routine protects...

    Fisetin skin renewal: beauty routine evidence and MASI program fit

  • Fisetin vs navitoclax: category map and a MASI program

    Fisetin vs navitoclax: category map and a MASI program

    MASI Learn · Senolytics literacy · Category safety Fisetin and navitoclax are not interchangeable “senolytic twins.” Fisetin is a dietary flavonoid used in longevity programs as a senescence-aware nutraceutical. Navitoclax...

    Fisetin vs navitoclax: category map and a MASI program

  • Fisetin safety and tolerability: practical map and a MASI program

    Fisetin safety and tolerability: practical map and a MASI program

    MASI Learn · Safety · Fisetin For healthy adults using labeled servings, fisetin is generally discussed as a well-tolerated plant flavonoid — not a risk-free free-for-all, not a drug, and...

    Fisetin safety and tolerability: practical map and a MASI program

  • Fisetin and quercetin safety: clinical context and MASI program fit

    Fisetin and quercetin safety: clinical context and MASI program fit

    MASI Learn · Safety · Fisetin & quercetin Fisetin and quercetin are related plant flavonoids, not interchangeable prescriptions — and “more flavonoids” is not automatically a better longevity plan. Clinical...

    Fisetin and quercetin safety: clinical context and MASI program fit

  • Can I Take Fisetin with Other Medicine?

    Fisetin and other medicines: when to check with your clinician

    MASI Learn · Safety · Fisetin Yes — many adults can take fisetin while on other medicines, but fisetin is a concentrated polyphenol flavonoid, not an inert “natural free pass.”...

    Fisetin and other medicines: when to check with your clinician

  • Can I Take Fisetin on an Empty Stomach?

    Fisetin on an empty stomach: practical timing and a MASI program

    MASI Learn · Practical use · Fisetin Yes — many generally healthy adults can take Premium Fisetin on an empty stomach if they tolerate it; for absorption comfort and habit...

    Fisetin on an empty stomach: practical timing and a MASI program

  • Top 4 longevity supplements: MASI program map

    The four MASI longevity pillars explained: NMN foundation, resveratrol core pair, spermidine and fisetin specialists, with a practical 90-day program and evidence boundaries.

    Top 4 longevity supplements: MASI program map

  • Senolytic mechanisms: how they target senescent cells and MASI fit

    Senolytic mechanisms: how they target senescent cells and MASI fit

    MASI Learn | Cellular senescence Senolytics are compounds studied for selectively clearing senescent cells—durable, non-dividing cells that can still release inflammatory SASP signals. The strongest human clinical experience so far...

    Senolytic mechanisms: how they target senescent cells and MASI fit

  • Antioxidants and the blood–brain barrier: evidence ladder and MASI program fit

    Antioxidants and the blood–brain barrier: evidence ladder and MASI program fit

    MASI Learn · Brain barrier biology & program fit Antioxidants do not “seal” the blood–brain barrier like a glue stick. They matter because the barrier is a living endothelial interface...

    Antioxidants and the blood–brain barrier: evidence ladder and MASI program fit

  • Antioxidants for immune health: evidence framework and a MASI program

    Clinical guide to antioxidants and immune resilience: micronutrient sufficiency first, polyphenol and NAD+ longevity layers second, catalog-honest MASI program mapping without infection overclaims.

    Antioxidants for immune health: evidence framework and a MASI program

  • Can I Take Resveratrol with Other Supplements?

    Resveratrol with other supplements: stack design and a MASI program

    Yes. Learn why NMN and resveratrol form MASI’s core longevity pairing, where spermidine and fisetin fit, how to use the products together, and what human research supports.

    Resveratrol with other supplements: stack design and a MASI program

  • Top longevity supplements: evidence framework and a MASI program

    Clinical guide to top longevity supplements with NMN and resveratrol as a MASI cellular core, honest off-catalog companions like omega-3, vitamin D, CoQ10 and curcumin, and a 90-day program path...

    Top longevity supplements: evidence framework and a MASI program

  • Cellular growth supplements: ranked stack and a MASI program

    Cellular growth in longevity means energy, repair and selective clearance — not uncontrolled proliferation. Lifestyle first, then MASI NMN→resveratrol foundation with optional spermidine, fisetin and Hair Complex by goal.

    Cellular growth supplements: ranked stack and a MASI program

  • Can I Take Spermidine with Other Supplements?

    Spermidine with other supplements: stack design and a MASI program

    MASI Learn · Stack design · Spermidine Yes — spermidine fits with other longevity nutrients when each product has a clear job in a multi-month program, not when every bottle...

    Spermidine with other supplements: stack design and a MASI program

  • Top 10 longevity supplements: evidence ladder and a MASI program

    How to choose longevity supplements without hype: foundations first, a coherent MASI NMN → Resveratrol program, optional goal layers, and honest off-catalog companions.

    Top 10 longevity supplements: evidence ladder and a MASI program

  • 1
  • 2
  • 3
  • …
  • 7

More life. In every day.

MASI Longevity Science

Longevity science. Made in Germany. Tested in Switzerland.

  • Shop supplements
  • Science
  • Lab test results
  • FAQs
  • Blog
  • Privacy Policy
  • Legal notice
  • Return and refund policy
  • Shipping policy
  • Subscription policy
  • Terms of Service
  • Contact

FOLLOW US

Facebook Instagram
Product information+

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to screen, diagnose, treat, cure, or prevent any disease or condition or assess risk of any disease or condition. Unless advised by your healthcare professional, biological age should not be used to determine or alter any age-related health or medical treatments based on your chronological age.

*Individual results may vary. This timeline may differ from the typical user’s experience and is not intended to represent or guarantee that every user will achieve the same or similar results.

Your privacy matters. We use cookies and similar technologies to run the store, measure performance, and (where allowed) personalize marketing.
Manage non-essential cookies in our cookie banner or browser settings. See our Privacy Policy and Your Privacy Choices. Web Accessibility.

© 2026 MASI Longevity Science
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.