High-Purity Resveratrol Extract (Polygonum Cuspidatum Root Extract) - Natural Antioxidant for Functional Foods and Cosmetics

• Customization: Available
• Certification: ISO, HACCP, Halal
• Assay Method: HPLC, UV
• Model NO.: SF-BLLC027
• Application Form: Lotion, Tablet, Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Pineapple
• Part of The Plant Used: Root(Dried, 100% Natural)
• Mesh Size: 95% Through 80 Mesh
• Appearance: White Fine Powder
• Transport Package: Pack in Paper-Drums and Two Plastic-Bags
• Specification: 25 Kg/drum
• Trademark: Sunfull
• Origin: P. R. China
• Production Capacity: 300 Tons Per Year

Product Description

Specification

Resveratrol 50%~98% (HPLC)

Product Description

Resveratrol

Botanical Source: Polygonum cuspidatum 
Product Name: Resveratrol
Part of the Source Used: Root

Product Introduction:
Our Resveratrol is carefully extracted from Polygonum cuspidatum roots by Sunfull Bio using advanced biological extraction and purification technologies. The product is a fine white powder with excellent solubility and stability, retaining the natural active compounds of the plant.

As a potent natural antioxidant, Resveratrol helps combat free radicals, supports cardiovascular health, promotes cellular vitality, and contributes to anti-aging effects. It is widely used in dietary supplements, functional beverages, nutraceuticals, skincare products, and fortified foods.

From raw material selection to production and quality testing, every step is strictly controlled by Sunfull Bio to ensure purity, safety, and consistent efficacy, providing customers with high-quality and reliable natural ingredients.

  

Applications

Dietary supplements & nutraceuticals
Functional beverages & fortified foods
Skincare & cosmetic formulations
Pharmaceutical & health products

Function

Natural antioxidant and free radical scavenger
Supports heart and vascular health
Promotes cellular energy and vitality
Anti-aging and skin-protective effects
Enhances overall wellness and immune support

Packing & Delivery

Pack in Paper-Drums and Two Plastic-Bags

Company Profile

Hunan Sunfull Bio-tech Co., Ltd

Founded in 2008, Hunan Sunfull Biotech specializes in the deep development of active ingredients from tea and natural plants. Backed by national research centers and partnerships with top universities like Hunan University of Chinese Medicine, we focus on innovation and the natural health industry.

Sunfull owns two independent production facilities certified with ISO9001, ISO22000-HACCP, Halal, Kosher, BV, and Sedex. With a food production license covering botanical instant beverages, tea products, and food additives, our products are widely sold both in China and overseas.

Our GMP-standard workshop is equipped with advanced technologies such as membrane separation, spray/freeze drying, and granulation, supporting applications across nutrition, cosmetics, and pharmaceuticals.

Beyond supplying plant extracts and traditional herbal compounds, we also offer technical support, formulation, and regulatory consulting.

We look forward to cooperating with partners in food, beverage, health, and cosmetics industries to deliver innovative, nature-based solutions for better human health.