Product & Usage
What is Pure Fisetin, and how does it work?
Pure Fisetin is a research-leading ingredient designed to support the body’s natural ability to clear senescent cells from aging, dysfunctional cells that contribute to inflammation and tissue decline. Fisetin is a plant-based flavonoid being studied for its potential senolytic properties, antioxidant effects, and role in promoting cognitive resilience and cellular renewal.
How should I take Pure Fisetin?
Swallow with water. Each capsule contains a standardized dose of purified fisetin designed for optimal absorption and daily support.
What is the recommended daily dosage?
Most users take 1 capsule per day. Depending on your health goals and research interest, some protocols may include higher doses. If you’re new to fisetin, begin with 1 capsule daily and consult with a healthcare provider if needed.
When is the best time to take Pure Fisetin?
We recommend taking Pure Fisetin with a meal, preferably in the morning or early afternoon. Pairing with food may improve absorption and support consistency with daily routines.
What can I take with Pure Fisetin for enhanced results?
Fisetin may complement other DoNotAge.org ingredients that support cellular and cognitive health. Many of our members combine it with:
✔ Pure Ca-AKG – For mitochondrial health and energy metabolism
✔ SIRT6Activator® – To enhance DNA repair and genomic stability
✔ Pure NMN – To support NAD+ levels and systemic cellular resilience
Is Pure Fisetin safe to take every day?
Yes, Pure Fisetin is safe for most healthy adults when taken daily as part of a long-term cellular support strategy. Fisetin has been studied in both preclinical and emerging human trials for its role in senescent cell clearance and cognitive support.
What age should I start taking Pure Fisetin?
Senescent cell accumulation begins in early adulthood and accelerates with age. Pure Fisetin may be beneficial for adults over 30 or anyone experiencing signs of chronic inflammation, oxidative stress, or cognitive fatigue.
Quality & Purity
What makes Pure NR different?
What makes Pure Fisetin different?
✔ Research-Leading Purity – Standardized and verified for consistent active compound levels*
✔ GMP & ISO9001 Certified – Manufactured under strict quality and testing protocols*
✔ Scientifically Supported – Fisetin is under investigation for its impact on brain health, inflammation, and senescence*
✔ Zero Fillers or Preservatives – Clean formula with no unnecessary additives*
✔ Trusted by Researchers – Used by scientists in ongoing studies on cellular aging and cognitive performance*
How do you ensure the purity of Pure Fisetin?
Each batch is tested in-house for identity, potency, and purity. All testing is performed under GMP-compliant and ISO9001 quality management systems to ensure maximum integrity.
Are there any fillers in Pure Fisetin?
No. Pure Fisetin contains only the active fisetin ingredient and a plant-based hypromellose (HPMC) capsule. There are no fillers, binders, preservatives, or synthetic additives.
Where do you source your ingredients?
Our fisetin is derived from natural plant sources and selected for its stability and purity. Every ingredient is non-GMO, vegan, and tested internally before use.
Is Pure Fisetin suitable for vegans?
Yes. Pure Fisetin is 100% vegan, free from any animal-derived ingredients or byproducts.
How should I store Pure Fisetin?
Store in a cool, dry place away from direct sunlight or heat. No refrigeration is required. Proper storage helps preserve potency and stability.
How does DoNotAge.org store Pure Fisetin before shipping?
All DoNotAge.org ingredients are kept in temperature-controlled, GMP-certified storage facilities to ensure freshness and quality until they are shipped to you.
Shipping & Subscription
How fast do you ship once I place my order?
We process orders quickly, with delivery times as follows:
- UK: Within 2 working days
- USA: 2-3 working days
- EU: 3-4 working days
- Rest of the World: 3-7 working days, depending on your location
How do I qualify for free shipping?
- USA & UK: Free shipping on orders over $50 / £50
- EU: Free shipping on orders over €200
- Worldwide: Free shipping on orders over $300
What are the benefits of the Subscribe & Save option?
✔ Automatic Deliveries – Never run out of products again.
✔ Exclusive Discounts – Save up to 43% on every order.
✔ Priority Shipping – Get your product faster with priority fulfillment.
✔ Cancel Anytime – No commitments. Adjust or cancel your subscription at any time.
Additional Questions
Can Pure Fisetin be taken alongside medications?
Fisetin is generally well tolerated in healthy adults. However, if you are taking prescription medications or managing a medical condition, we strongly recommend consulting with your healthcare provider before use, as fisetin may influence inflammatory or oxidative stress pathways.
Is Pure Fisetin safe during pregnancy or breastfeeding?
There is limited clinical research on fisetin supplementation during pregnancy or while nursing. As a precaution, we advise speaking with your healthcare provider before taking Pure Fisetin if you are pregnant or breastfeeding.
Can I give Pure Fisetin to my child?
Pure Fisetin is formulated for adult use. While fisetin is a naturally occurring flavonoid found in fruits and vegetables, concentrated forms are intended for use under adult guidance. Please consult a pediatrician or qualified healthcare provider before considering use in children.
Where can I find more research on Fisetin?
We provide curated studies and scientific resources related to fisetin, senescence, cognitive support, and inflammation regulation. Visit our Science & Research page or contact our support team for access to peer-reviewed publications and expert guidance. We're happy to help you explore the ongoing science behind Pure Fisetin.