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Nutri Fisetin 500mg 60 Count bottle front
Nutri Fisetin 500 mg back label
Nutri Fisetin 500 mg side panel
Nutri Fisetin 500mg Supplement Facts panel
Nutri Fisetin 500mg 32 Count bottle front
Nutri Fisetin 500mg 32 Count Supplement Facts panel
Nutri Fisetin 500mg 60 Count bottle front
Nutri Fisetin 500 mg back label
Nutri Fisetin 500 mg side panel
Nutri Fisetin 500mg Supplement Facts panel
Nutri Fisetin 500mg 32 Count bottle front
Nutri Fisetin 500mg 32 Count Supplement Facts panel

Fisetin 500mg

Regular price $69.99

Save $-69.99
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  • Lab Tested for Uncompromised Purity and Quality
  • Forever Guarantee — return any product, any reason, forever
  • Clinically Proven Ingredients for Superior Bioavailability
Product Description

Nutri's Fisetin is a high-quality antioxidant supplement. Fisetin is a flavonoid found in small amounts in fruits and vegetables; ours is extracted from smoke tree (Cotinus coggygria) stem. As an antioxidant, Fisetin helps protect cells from oxidative stress caused by free radicals, and it is used to support brain function, healthy aging, and overall wellness. It is taken in short pulses as directed, not every day.

Fisetin 500 mg at a glance

  • Serving size: 1 capsule
  • Servings per container: 60 or 32, depending on the size you choose
  • Strength: 500 mg per serving
  • Form: Capsule
  • Best taken: The registered Mayo Clinic trials of fisetin use 20 mg per kg of body weight per day (3-4 capsules) for 2 consecutive days, repeated monthly

Clinical research on these ingredients

Formulated from published research on these ingredients. The studies below were run on the individual ingredients, not on this finished product.

Registered clinical trials of fisetin at Mayo Clinic (ClinicalTrials.gov). These trials are in progress and have no results yet:

*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.

Suggested use
Clinical senolytic dosage is 20mg per kg of body weight (3-4 capsules) per day for 2 consecutive days, repeated monthly. Approximately 1 capsule per 50lbs of body weight. Store in a cool, dry place.
Ingredients
Fisetin (Cotinus coggygria [stem]) - 500mg. Other Ingredients: Vegetable Cellulose (capsule).
Shipping & Returns
HOME OF THE FOREVER GUARANTEE — At Buy Nutri™: We stand behind the quality of our products. If you're ever not completely satisfied with any Buy Nutri™ product, you can return it for any reason, forever. Simply contact us, and we'll refund 100% of your purchase price (excluding shipping and handling).


SHIPPING TIME: We aim to process your order within 1-2 business days, depending on product availability, order size, and production requirements. Once shipped, delivery typically takes 3-5 business days (international shipments may take longer due to customs). We work hard to ensure prompt shipping while maintaining our high standards of quality. Please note that shipping times may vary due to circumstances beyond our control.

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Fisetin (Cotinus coggygria [stem])

A flavonoid that supports healthy aging by acting as a senolytic to help clear senescent cells.

Why Thousands Of People Choose Fisetin 500mg 60ct

Fisetin 60ct is perfect if you want to…

  • Healthy aging support - A flavonoid used in healthy-aging routines.
  • Antioxidant support - Supports the body's antioxidant defense.
  • Brain and cognitive support - Supports cognitive wellness.
  • 500 mg per capsule - Used in short pulses as directed, not every day.
Order Now
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500mg Per Capsule

Delivers 500mg of fisetin per capsule, a senolytic flavonoid for healthy aging, and reaches the clinically studied dose when taken as directed - most brands sell weaker 100mg doses.

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Vegan & Allergen-Free

Suitable for vegans and free from common allergens, supporting a wide range of dietary needs.

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Third-Party Lab Tested

Verified for purity, safety, and strength in an FDA-registered facility in the USA.

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HOME OF THE FOREVER GUARANTEE

ANYONE CAN RETURN ANY PRODUCT, FOR ANY REASON, FOREVER

Why Our Supplements Outshine the Rest

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500mg per capsule, clinical dose as directed
Underdosed or proprietary blends
Studied in Mayo Clinic research
Basic low-absorption forms
Vegan, non-GMO, no fillers
Contains fillers & synthetic additives
Third-party lab tested with Forever Guarantee
No third-party testing or guarantee

Over 1000+ Reviews From Satisfied Customers

Top-Notch Quality I Can Trust!

Knowing that these products are 3rd party lab-tested in an FDA-registered facility gives me peace of mind. I'm always confident in what I'm putting into my body, and I feel the results daily—better immunity, more energy, and less stress. Nutri has gained a loyal customer in me.

Unbelievable Results!

I've tried many supplements before, but nothing compares to the impact of GlyNAC-ET. Within just a few weeks, I noticed improved focus, more energy, and a significant boost in overall well-being. The fact that it's 20x more bioavailable makes all the difference! Highly recommend it for anyone serious about their health.

Amazing Supplement

I've been using GlyNAC-ET for about two months, and it's made a huge difference in my energy levels and overall health. My workouts are stronger, and I feel more focused throughout the day. Plus, the lifetime satisfaction guarantee is such a great bonus. It's easily the best supplement I've ever used.

Frequently Asked Questions

What is Nutri Fisetin and what does it support?+
Fisetin is a flavonoid used in healthy-aging routines. It acts as a senolytic to help clear senescent (worn-out) cells, activates sirtuins involved in metabolism and DNA repair, and supports antioxidant defense and cognitive wellness.
How much fisetin is in each capsule?+
Each capsule provides 500mg of fisetin (from Cotinus coggygria stem). Taken as directed, it reaches the clinical dose used in the periodic senolytic protocols this nutrient is known for.
How is fisetin dosed differently from a daily supplement?+
Rather than a fixed daily dose, fisetin is often used in short pulses. The registered Mayo Clinic trials of fisetin use 20 mg per kg of body weight per day (roughly 1 capsule per 50 lbs, or 3–4 capsules) for 2 consecutive days, repeated monthly. Store in a cool, dry place.
When will I notice benefits?+
Fisetin is used in periodic pulses rather than for a daily 'feel'. Give it several monthly cycles.
Does fisetin support the brain?+
Fisetin can cross the blood-brain barrier and is associated with support for long-term memory and cognitive performance, and it also helps the body produce glutathione, a key antioxidant.
Is it safe for everyone?+
It is for adults only. Given the pulsed high-dose protocol, anyone who is pregnant, nursing, taking medication, or has a medical condition should consult a physician before use. Keep out of reach of children.
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