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Shaanxi Kaishi Biotechnology Co., Ltd
$130
1-199 Kilogram
$125
200-499 Kilogram
$115
≥500 Kilogram
Product Attributes
Brand: kaishibio
Origin: Xi'an; Shaanxi
Certification: ISO MSDS COA
Supply Ability & Additional Information
Packaging: 1kg/bag 25kg/drum
Productivity: 5000kg
Transportation: Ocean,Land,Air,Express
Place of Origin: Xi'an; Shaanxi
Supply Ability: 5000kg
Certificate: ISO MSDS COA
Port: Guangzhou,Shanghai,Beijing
Payment Type: T/T,Paypal
Incoterm: FOB,CIF,EXW,DDP
Product Description
Trans- resveratrol Extract Powder is a high-purity Plant Extracts derived polyphenol widely used in global nutraceutical, functional food, and cosmetic industries. Sourced primarily from Polygonum cuspidatum or grape skin, this ingredient is recognized as a premium Antioxidants compound for advanced formulation development.
With increasing demand for Nutritional Ingredients, Superfood Powders , and Herbal Extracts , resveratrol has become a core component in anti-aging, cardiovascular, and metabolic health products across the US, EU, and Australian markets.
Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: April 2026
Our Trans-Resveratrol Extract Powder is standardized using HPLC testing to ensure consistent purity and bioactivity.
| Specification | Standard Range | Test Method |
|---|---|---|
| Active Ingredient | Trans-Resveratrol 50%–98% | HPLC |
| Appearance | White to off-white powder | Visual |
| Source | Polygonum cuspidatum / Grape Skin | Botanical ID |
| Solubility | Ethanol / DMSO soluble | Lab testing |
| Moisture | ≤5% | USP method |
This ingredient is widely used in Supplement Contract Manufacturing, Capsule Manufacturing, and Powder & Drink Manufacturing systems.
The origin of raw material significantly affects purity and yield of resveratrol.
| Source | Resveratrol Yield | Stability | Application Suitability |
|---|---|---|---|
| Polygonum cuspidatum | High (up to 98%) | High stability | Capsules, tablets |
| Grape Skin | Moderate (20%–50%) | Medium stability | Cosmetic Ingredients , blends |
| Extract Grade | Use Case | Recommended Dosage Form |
|---|---|---|
| 50% Standardized | Functional blends | Powders, beverages |
| 98% High Purity | Premium nutraceuticals | Capsules, softgels |
Trans-Resveratrol is widely used in multiple industries including nutraceuticals, cosmetics, and functional foods. It is a key ingredient in Anti-aging Ingredients, Skin Repair Ingredients, and Whitening Ingredients formulations.
It is frequently combined with Amino Acids , Vitamins, and Fruit & Vegetable Extracts for enhanced formulation performance.
We provide full-scale Supplement Contract Manufacturing and ingredient customization services for global B2B clients.
We also support advanced formulation systems including Enzyme Preparation, Industrial Enzymes, and Plant Growth Regulators for integrated biotech applications.
Trans-Resveratrol is commonly used in dietary supplements, cosmetics, and functional foods for antioxidant and anti-aging applications.
Yes, it is naturally found in grape skins, berries, and Polygonum cuspidatum root extract.
50% is used for blends and functional foods, while 98% is a high-purity grade used in premium capsules and pharmaceutical-grade formulations.
Studies suggest resveratrol is generally well tolerated at moderate doses, but high intake may cause mild digestive discomfort.
Yes, it is often combined with vitamins, amino acids, and botanical extracts for enhanced antioxidant performance.
Yes, we provide full OEM/ODM services including capsule, tablet, softgel, and powder formulation development.
Packaging & Delivery
| Selling Units: | Kilogram |
|---|---|
| Package Type: | 1kg/bag 25kg/drum |
| Picture Example: |
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