Greenherb supplies a high-purity, plant-derived Fisetin Powder, a potent senotherapeutic flavonoid gaining significant scientific attention. Sourced from natural botanical origins, our fisetin is meticulously purified to deliver a standalone, bioavailable compound for advanced dietary supplement formulations targeting cellular health, longevity, and antioxidant defense. We ensure pharmaceutical-grade quality and consistency for innovative brands in the nutraceutical and healthspan optimization sectors.
We support global customers with scalable supply, comprehensive scientific documentation, and formulations designed for maximum bioavailability and efficacy in cutting-edge health products.
High-Purity, Standalone Actives – Offers concentrated Fisetin (>98% purity), a specific flavonoid studied for its targeted cellular and senolytic properties, distinct from mixed flavonoid extracts.
Leading-Edge Senotherapeutic Research – Positioned at the forefront of longevity science, with preclinical research highlighting its potential role in supporting cellular rejuvenation and healthspan.*
Potent Nrf2 Pathway Activation – A powerful activator of the Nrf2 antioxidant pathway, helping to upregulate the body's own endogenous defense systems against oxidative stress.*
Bioavailability-Enhancement Focus – We provide formulations and technical guidance on delivery systems (e.g., with lipids or cyclodextrins) to overcome solubility challenges and improve human absorption.
Neuroprotective & Cognitive Health Potential – Emerging research suggests supportive roles in maintaining brain health, memory, and cognitive function with age.*
Sourced for Sustainability & Traceability – Derived from sustainable plant sources, with full transparency from raw material to finished powder.
Complete Scientific Dossier – Supplied with detailed HPLC analysis, stability data, and relevant preclinical research summaries to support your product development and education.
Greenherb's Fisetin Powder represents the next generation of precision nutraceuticals, moving beyond general antioxidants to a molecule with a defined and promising mechanism of action. This high-purity powder enables formulators to include a clinically-researched senolytic and Nrf2 activator into advanced dietary supplements. It is the ingredient of choice for sophisticated brands targeting the longevity, cognitive wellness, and premium cellular health markets, offering a science-backed tool for formulations aimed at promoting vitality at the most fundamental level.
Source: Naturally derived from plants such as Rhus succedanea (Japanese Wax Tree), strawberries (Fragaria spp.), or other botanical sources.
Active Ingredient: Fisetin (3,3′,4′,7-tetrahydroxyflavone)
Purity: Typically ≥95% or ≥98% by HPLC
Appearance: Fine, bright yellow to yellow-orange crystalline powder.
Solubility: Poor solubility in water; soluble in DMSO, ethanol, and lipid carriers. Often formulated with bioavailability enhancers.
Molecular Weight: 286.24 g/mol
Our process focuses on the isolation and purification of fisetin to achieve a high-purity, reproducible standard:
Botanical Source Selection: Sourcing of plant material naturally rich in fisetin from qualified, sustainable suppliers.
Extraction: Utilization of food-grade solvents to extract the flavonoid complex from the plant matrix.
Primary Purification: Initial filtration and concentration steps to remove plant solids and bulk impurities.
Chromatographic Separation: Advanced chromatographic techniques (e.g., preparative HPLC or column chromatography) are employed to isolate fisetin from other closely related flavonoids (like quercetin).
Crystallization & Recrystallization: The isolated fisetin is crystallized and may undergo recrystallization steps to further increase purity and remove residual solvents.
Drying & Milling: The pure fisetin crystals are gently dried under vacuum and milled to a consistent, fine particle size.
Analytical Certification: Every batch is rigorously analyzed by HPLC for purity, identity, and confirmation of heavy metals and residual solvents within strict limits.
Fisetin Powder is utilized in advanced formulations for its targeted, science-driven properties:
Cellular Health & Senolytic Support: Preclinical research indicates a potential role in supporting the clearance of senescent ("aged" or "dysfunctional") cells, a key theory in promoting tissue health and longevity.
Master Antioxidant Regulation: Potently activates the Nrf2 pathway, a primary regulator of cellular antioxidant and detoxification responses.
Neuroprotective Effects: May support brain health by modulating inflammatory pathways, reducing oxidative stress, and promoting neuronal resilience.
Metabolic & Inflammatory Balance: Research suggests supportive roles in maintaining healthy metabolic function and a balanced inflammatory response.
Fisetin Powder is formulated into high-end, scientifically-positioned health products:
Advanced Dietary Supplements
Longevity and healthspan optimization capsules/tablets
Premium cellular health and antioxidant formulations
Nootropic and cognitive support complexes
Specialized senolytic blend formulas
Research & Development
Raw material for clinical and preclinical research studies.
Ingredient for custom formulation projects in advanced nutraceuticals.
Specialized Wellness
Targeted supplement protocols for holistic health practitioners.
Greenherb is your strategic partner for high-purity, research-grade Fisetin Powder. We are committed to supplying an ingredient that meets the highest standards of purity and is backed by emerging science, providing the technical support necessary for brands leading the future of targeted wellness.
Contact us to discuss purity specifications, request samples and analytical data, or to explore formulation partnerships for your next-generation health products.
Greenherb — pioneering access to the next wave of evidence-based nutraceutical actives.
