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Polygonum cuspidatum extract：Food Grade Polygonum Cuspidatum Extract for Dietary Supplements
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Product Description
Polygonum cuspidatum extract is a potent botanical concentrate derived from the root of Japanese knotweed, standardized for its rich content of resveratrol, polydatin, and emodin. It bridges traditional Chinese medicine—where it's used to clear heat, invigorate blood, and reduce swelling—and modern science, where it is prized for its powerful antioxidant, anti-inflammatory, cardioprotective, and neuroprotective benefits. It is a cornerstone ingredient in supplements targeting joint health, cardiovascular support, and anti-aging.
Attributes
| English Name | Polygonum cuspidatum extract | Density | - |
| CAS NO | - | Index of Refraction | - |
| Molecular Formula | - | Storage Condition | Cool dry Area |
| Mol. wt. | - | Solubility | Soluble in water |
| EINECS No. | - | Form | Powder |
| MDL No. | - | Colour | Brown yellow |
| Melting Points | - | PH Value | - |
| Stability | Stable, but air-sensitive and very hygroscopic - store under argon. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents. | ||
Nutritional Composition
100% From Polygonum cuspidatum
Potent Antioxidant & Anti-Aging Effects
Neutralizes free radicals and upregulates the body's own antioxidant enzymes (like SOD and glutathione) via the Nrf2 pathway.
Cardiovascular & Circulatory Support
Improves Endothelial Function: Promotes the production of nitric oxide (NO), relaxing blood vessels and improving blood flow.
Anti-Inflammatory & Joint Health
Targets Inflammatory Pathways: Inhibits key pro-inflammatory signaling molecules, including NF-κB, COX-2, TNF-α, and IL-6.
Metabolic & Blood Sugar Regulation
Improves Insulin Sensitivity: Acts as a caloric restriction mimetic, activating enzymes (SIRT1, AMPK) that improve cellular energy metabolism and glucose uptake.
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Dietary Supplements
Oral health supplement preparations
As a core raw material, it is used to make resveratrol capsules, tablets, soft capsules, powders, oral liquids, and compound nutritional tablets. It is often compounded with grape seed extract, coenzyme Q10, vitamin C, etc., and mainly focuses on antioxidation, anti-aging, and cardiovascular care.
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Cosmeceuticals & Skincare
It is used in skin care products such as essence, face cream, lotion, mask, serum, anti-aging essence and sun protection auxiliary formula.Core functions: Eliminate free radicals, resist photoaging caused by ultraviolet rays, repair the skin barrier, brighten the complexion, improve dullness, and delay the formation of fine lines.
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Functional Food Ingredients
Functional food additives
It is used in functional beverages, solid instant drinks, meal replacement powder, tablet candies, energy bars and other foods as a natural antioxidant nutritional additive to enhance the health selling points of the products and conform to the consumption trend of natural and plant extracts.
Research and Innovation
Our commitment to excellence extends beyond production. We invest in ongoing research and development to stay at the forefront of Polygonum cuspidatum extract science. This ensures that our products are based on the latest findings and are continuously improved for maximum effectiveness.
Sustainability and Ethics
At Shaanxi Bieyouth Biotech Co.,Ltd. we are committed to sustainable and ethical practices. We source our raw materials responsibly and ensure that our production processes have a minimal environmental impact. Our dedication to ethical standards is reflected in every aspect of our business, from our supply chain to our customer relationships.
Customer Trust
We understand that trust is earned. That's why we prioritize transparency and communication with our customers. We provide detailed information about our products, their benefits, and the science behind them. Our goal is to empower our customers to make informed decisions about their health and well-being.
Global Reach
Polygonum cuspidatum extract's benefits are universal, and so is our reach. We distribute our products worldwide, making this elite antioxidant accessible to health-conscious individuals across the globe. Our international presence allows us to serve a diverse range of customers and contribute to global health.
The Future of Health
As we continue to explore the potential of Polygonum cuspidatum extract, we are excited about the future of health and wellness. We believe that by offering high-quality Polygonum cuspidatum extract supplements, we are contributing to a healthier, more vibrant world. Join us in this journey towards optimal health and discover the difference Polygonum cuspidatum extract can make in your life.
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About Us
Shaanxi Bieyouth Biotech Co., Ltd. is proud to offer Polygonum cuspidatum extract, a cutting-edge supplement for those seeking to enhance their cellular health and protect against the ravages of time. By incorporating our Polygonum cuspidatum extract into your health regimen, you are taking a proactive step towards safeguarding your body's cells and promoting a longer, healthier life. Experience the power of this elite antioxidant and embrace the benefits of Polygonum cuspidatum extract for your well-being.
