Contact Now
Please Leave Us A Message
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.
Shaanxi Kaishi Biotechnology Co., Ltd
Product Description
Fisetin is a naturally occurring flavonoid found in various fruits and vegetables, known for its antioxidant, anti-aging, and neuroprotective properties. It is widely used in dietary supplements, nutraceuticals, and functional foods to support overall wellness, cellular protection, and cognitive health. Fisetin is an ideal ingredient for B2B buyers seeking high-purity, bioactive compounds for wellness 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 bioactivity, stability, and safety.
| Specification | Value |
|---|---|
| Active Compound | Fisetin ≥98% |
| Appearance | Yellow crystalline powder |
| Solubility | DMSO, ethanol, limited water solubility |
| Moisture | ≤5% |
| pH (1% solution) | 5.5–7.0 |
| Certifications | ISO, GMP, Nutraceutical Grade |
| Dosage Forms | Powder, Capsule, Softgel, Tablet |
Fisetin exhibits superior antioxidant and neuroprotective activity compared to other flavonoids. Sourced from high-quality fruits and processed under strict quality control, it ensures maximum bioavailability and efficacy in nutraceutical and dietary formulations.
| Form | Bioactivity | Notes |
|---|---|---|
| Fisetin Powder | High | Antioxidant, anti-aging, cognitive support |
| 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 healthy aging.
We provide ISO, GMP, and nutraceutical-grade Fisetin in 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 formulation.
Yes, it is 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
The file is encrypted. Please fill in the following information to continue accessing it
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.
Fill in more information so that we can get in touch with you faster
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.