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Shaanxi Kaishi Biotechnology Co., Ltd
Product Attributes
Model No.: Fisetin Dietary Supplement Powder
Product Description
Fisetin is a naturally occurring flavonoid found in various fruits and vegetables, renowned for its antioxidant and anti-aging properties. It is widely used in nutraceuticals, dietary supplements, and functional foods to support overall health, cognitive function, and cellular protection. Fisetin is ideal for B2B buyers seeking high-purity, bioactive compounds for wellness and supplement formulations.
Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: May 2026
Plant ExtractsStandardized ExtractsHerbal Extracts
Our Fisetin is supplied with high purity, standardized to ≥98% and tested for stability and bioactivity.
| Specification | Value |
|---|---|
| Active Compound | Fisetin ≥98% |
| Appearance | Yellow crystalline powder |
| Solubility | DMSO, ethanol, and limited water solubility |
| Moisture | ≤5% |
| pH (1% solution) | 5.5–7.0 |
| Certifications | ISO, GMP, Nutraceutical Grade |
| Dosage Forms | Powder, Capsule, Softgel, Tablet |
Fisetin demonstrates superior antioxidant activity compared to other flavonoids. Sourced from high-quality fruits, it is processed under strict conditions to ensure bioavailability and purity for nutraceutical and dietary applications.
| Form | Bioactivity | Notes |
|---|---|---|
| Fisetin Powder | High | Antioxidant, anti-aging, neuroprotective effects |
| Quercetin Powder | Moderate | Less potent antioxidant, widely used |
Fisetin is widely used in:
According to Journal of Nutritional Biochemistry (2021), fisetin supplementation reduced oxidative stress and promoted cellular longevity in vitro and in vivo studies.
Research in Frontiers in Pharmacology (2020) demonstrated fisetin’s neuroprotective properties and its role in supporting healthy aging.
We provide ISO, GMP, and nutraceutical-grade Fisetin with customizable dosage forms including powders, capsules, softgels, and tablets. Our OEM services include private label, custom formulations, and flexible MOQ to support global B2B buyers.
Typically 50–200 mg per serving in dietary supplements, depending on product type and target audience.
Yes, generally considered safe within recommended dosage ranges.
Available in bulk powder, capsules, softgels, and tablets.
Each batch undergoes QC testing including purity, moisture, bioactivity, and microbial limits.
Yes, we support OEM/ODM with customizable formulations, packaging, and labeling options.
Packaging & Delivery
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.