Wholesale Pure and Bulk Polydatin Powder
High Quality 98% Polydatin For Sale
Premium Polygonum Cuspidatum Root Extract (98% Polydatin Powder) for Sale
KINTAI, a leading ISO, cGMP, and HACCP-certified manufacturer and supplier in China, offers high-quality 98% Polydatin powder extracted from Polygonum cuspidatum root. Our facility adheres to strict GMP standards to ensure exceptional purity and quality.
As a professional plant extract manufacturer, we provide bulk Polydatin powder for use in nutraceuticals, pharmaceuticals, and cosmetics. If you want to buy bulk and pure 98% Polydatin powder, please contact us directly!
What is Polydatin
Polydatin is extracted from the root of Polygonum cuspidatum, a plant widely distributed across many provinces in China. Traditionally harvested in spring and autumn, the roots are cleaned, fibrous roots removed, and cut into short sections or thick slices before being dried for medicinal use. As a valuable traditional Chinese medicinal herb, Polygonum cuspidatum is known for its diverse pharmacological properties. Its roots are a rich source of pharmaceutical intermediates, including flavonoids, Emodin, Resveratrol, and Polydatin, making it a key ingredient in natural health products.
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Plant breeding base of polygonum cuspidatum
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Polygonum cuspidatum flower
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Whole herb
Specification of Polydatin powder
| Assay | 98% Polydatin by HPLC |
| Appearance | White Powder |
| Loss on Drying | < 5 ppm |
| Heavy Metals | < 10ppm |
| Total Plate Count | < 10,00cfu/g |
| Yeast & Mold | < 1,000cfu/g |

Polydatin Benefits
Immune regulation: Enhance immune system function to help the body resist infections and diseases.
Neuroprotection: Protect nerve cells and reduce the risk of neurodegenerative diseases.
Cardiovascular protection: Improve blood circulation, reduce blood pressure, prevent atherosclerosis and cardiovascular diseases.
Anti inflammatory effect: Inhibit the release of inflammatory mediators, alleviate inflammatory reactions, and alleviate chronic inflammation.
Antioxidant effect: Neutralize free radicals, reduce oxidative stress, protect cells from damage, and delay aging.
Liver protection: Reduce liver oxidative damage, support liver function, and prevent liver fibrosis.
Liver protection: Reduce liver oxidative damage, support liver function, and prevent liver fibrosis.
Polydatin Application
Pharmaceutical Field: Polydatin extract exhibits strong antifungal properties and demonstrates significant hepatoprotective effects in compound formulations. As a first-class innovative traditional Chinese medicine, Polydatin injection has entered clinical application studies in the U.S., highlighting its medical value and potential.
Cosmetics Field: Polydatin effectively protects human epidermal cells from UV damage at the cellular level, offering strong anti-ultraviolet benefits. With 98% purity, Polydatin extract powder is widely used as an additive in various cosmetic products.
Health Supplement Field: Polydatin, rich in bioactive components, is widely used as a food additive or health supplement ingredient. Its antioxidant properties help prevent food oxidation, while its antibacterial effects extend shelf life, making it a valuable addition to functional foods and health products.
Why Choose Polydatin Powder by Kintainutri®?
1. We promise that our raw materials are naturally grown without any additives.
2. We provide customized extraction solutions to produce Polydatin powder in various specifications tailored to your requirements.
3. Our production facilities hold internationally recognized certifications including GMP, ISO 9001, ISO 22000, HACCP, KOSHER, and HALAL, guaranteeing the highest standards for your peace of mind.















