Japanese Knotweed Extract (Resveratrol) with 50% or 98% Trans-Resveratrol for Cardiovascular Support and Antioxidant Benefits

Basic Properties
Brand Name: Herbs Sources
Certification: ISO22000, ISO9001:2015
Model Number: HSY-P102
Trading Properties
Minimum Order Quantity: 25KG
Payment Terms: T/T
Supply Ability: 2500kg/day
Specifications

No custom attributes available for this product.

Product Description
Japanese Knotweed Extract (Resveratrol) Sustainable Source of Potent Antioxidants

Derived from the roots of Polygonum cuspidatum(Japanese Knotweed), our extract is a premier source of trans-resveratrol—a renowned polyphenol celebrated for its antioxidant and cellular-protective properties. Harvested from this abundant plant, we transform a rapidly renewable resource into a high-value ingredient for global wellness and beauty markets.

Key Product Specifications

Standardized for high purity and consistency, our extract meets rigorous international standards:

Parameter Specification Details
Product Name Japanese Knotweed Extract Polygonum cuspidatum
Active Ingredient Trans-Resveratrol 50% (Brown-Yellow) / 98% (White Powder)
CAS Number / Verified Identity
Molecular Formula C₁₄H₁₂O₃ 228.24 g/mol
Test Method HPLC High-Performance Liquid Chromatography
Part Used Root Dried, Milled Roots
Heavy Metals <10ppm Arsenic, Lead, Cadmium Safe
Shelf Life 24 Months Cool, Dry, Light-Protected
Core Benefits:
  • Cardiovascular & Circulatory Support

    Resveratrol is studied for its ability to support healthy blood flow and maintain arterial flexibility, contributing to overall cardiovascular wellness.

  • Metabolic & Glucose Balance

    Research suggests resveratrol may aid in maintaining healthy insulin sensitivity and supporting balanced metabolic function.

  • Cognitive & Cellular Defense

    Known for crossing the blood-brain barrier, resveratrol provides antioxidant support to neurons, helping protect against oxidative stress linked to cognitive decline.

  • Skin Vitality & UV Defense

    A powerful antioxidant for skincare, it helps neutralize free radicals and supports the skin’s natural defense against environmental stressors.

Versatile Applications
  • Nutraceuticals: Capsules, tablets, and powders for anti-aging, heart health, and metabolic support formulas.
  • Cosmeceuticals: Anti-aging serums, creams, and sunscreens to protect skin collagen and reduce oxidative damage.
  • Functional Foods: Fortified beverages, health bars, and dietary supplements seeking natural antioxidant boosting.
Why Choose Our Extract?
  • Sustainable Sourcing: We utilize an invasive species, turning an ecological challenge into a sustainable, high-quality resource.
  • Standardized Potency: Guaranteed 50% or 98% trans-resveratrol ensures reliable efficacy for your formulations.
  • Purity & Safety: Rigorous testing ensures the absence of heavy metals, pesticides, and microbial contaminants.
  • Global Compliance: Meets USP, EP, and FCC standards for pharmaceutical and food-grade applications.