Unlock Longevity Potential: Hangyuan Herb Giant Knotweed Resveratrol 98%
Harness one of nature’s most powerful polyphenols with Hangyuan Herb Giant Knotweed Resveratrol 98%. Expertly extracted from the roots of Polygonum cuspidatum (also known as Reynoutria japonica or Japanese Knotweed), our Resveratrol is meticulously purified to achieve an exceptional minimum purity of 98% Trans-Resveratrol, the most bioactive form. Celebrated for its potent antioxidant, anti-aging, cardiovascular, and cellular health benefits, Hangyuan Herb provides a premium, high-purity Resveratrol for cutting-edge dietary supplements, nutraceuticals, and cosmeceuticals.
Seeking High-Purity, Potent Resveratrol for Advanced Formulations?
Are your customers increasingly seeking scientifically-backed ingredients for healthy aging, cardiovascular support, and enhanced antioxidant protection? As a formulator, sourcing truly high-purity Trans-Resveratrol (minimum 98%) with consistent quality, reliable sourcing from Giant Knotweed, and full traceability can be a significant challenge. Ensuring the absence of contaminants like emodin (at undesirable levels) and verifying the isomeric purity is crucial for efficacy and safety in premium products.
Hangyuan Herb delivers ultra-high purity Giant Knotweed Resveratrol (98% Trans-Resveratrol). We provide a trusted, premium ingredient, backed by rigorous analytical testing, empowering you to create superior health and wellness products. Keywords: 98% trans-resveratrol, giant knotweed extract, polygonum cuspidatum resveratrol, anti-aging supplement ingredient, high purity antioxidant.
Key Advantages of Hangyuan Herb Resveratrol 98%
Exceptional Purity: ≥98% Trans-Resveratrol
Guaranteed minimum 98% Trans-Resveratrol, the most biologically active and researched isomer, ensuring maximum potency and efficacy for your advanced formulations. Low in cis-Resveratrol and emodin. Keywords: pure trans-resveratrol 98, high active resveratrol, low emodin resveratrol.
Potent Antioxidant & Anti-Aging Support
A powerful antioxidant that helps neutralize free radicals, protect cells from oxidative damage, and support sirtuin activity, contributing to healthy aging and longevity. Keywords: resveratrol antioxidant benefits, sirtuin activator, anti-aging polyphenol, cellular protection.
Supports Cardiovascular & Metabolic Health
Resveratrol is widely studied for its benefits in supporting cardiovascular health, promoting healthy blood vessel function, and aiding in maintaining healthy metabolic parameters. Keywords: resveratrol heart health, cardiovascular support, metabolic health supplement.
Sourced from Premium Giant Knotweed
Naturally derived from Polygonum cuspidatum root, a rich and sustainable source of Trans-Resveratrol, ensuring a high-quality botanical active with full traceability from Hangyuan Herb. Keywords: polygonum cuspidatum root extract, natural resveratrol source, sustainable botanical ingredient.
Applications in Premium Health & Wellness Formulations
Hangyuan Herb Giant Knotweed Resveratrol 98% is a prime ingredient for:
- Anti-Aging & Longevity Supplements: Capsules, tablets, and powders targeting cellular health and sirtuin activation.
✔ - Cardiovascular Health Formulas: Supporting heart health and healthy circulation.
✔ - Antioxidant Complexes: Enhancing the protective capacity of multi-ingredient antioxidant supplements.
✔ - Nootropic & Brain Health Supplements: For its potential neuroprotective and cognitive benefits.
✔ - Metabolic Support Products: Assisting in formulas aimed at maintaining healthy metabolic function.
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Cosmeceuticals & Premium Skincare: For topical applications leveraging its antioxidant and anti-aging skin benefits.
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Hangyuan Herb: Your E-E-A-T Partner for High-Purity Resveratrol
Hangyuan Herb is a leading manufacturer of high-purity botanical extracts, built on the foundations of Expertise, Experience, Authoritativeness, and Trustworthiness (E-E-A-T). Our Expertise in natural product chemistry and advanced purification techniques ensures the exceptional 98% purity of our Trans-Resveratrol. With extensive Experience in supplying premium nutraceutical ingredients globally, we understand the demand for quality and consistency. As an Authoritative source, we provide full transparency with comprehensive Certificates of Analysis (COA) detailing purity and active content. We cultivate Trust by consistently delivering superior Giant Knotweed Resveratrol that empowers your brand and meets the highest industry standards.
Choose Hangyuan Herb for Resveratrol 98% and elevate your products with one of nature’s most researched and sought-after compounds.
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Resveratrol 98% Specifications
| Property | Detail |
|---|---|
| Product Name | Giant Knotweed Resveratrol 98% (Trans-Resveratrol) |
| Botanical Source | Polygonum cuspidatum Sieb. et Zucc. (Reynoutria japonica Houtt.) – Root |
| Active Compound | Trans-Resveratrol (3,5,4′-Trihydroxystilbene) |
| Specification (Purity) | Trans-Resveratrol ≥ 98% by HPLC [Confirm if it’s total Resveratrol or specifically Trans-Resveratrol] |
| CAS Number (Trans-Resveratrol) | 501-36-0 |
| Appearance | White to Off-White Fine Crystalline Powder |
| Grade | Nutraceutical / Pharmaceutical / Cosmeceutical Grade [Specify based on product] |
| Certifications | [Specify if Non-GMO, Kosher, Halal, GMP, ISO, etc. – Adjust as per actuals] |
A comprehensive Certificate of Analysis (COA), including Trans-Resveratrol purity assay by HPLC and emodin content, is provided. Please contact Hangyuan Herb for full specifications, samples, and bulk inquiries.
faq
Resveratrol (98%) FAQ
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What is Giant Knotweed Extract standardized to 98% Resveratrol?
This product is a highly purified botanical extract derived from the roots of the Giant Knotweed plant (Polygonum cuspidatum, also known as Reynoutria japonica or Japanese Knotweed). It is specifically processed to isolate and concentrate Resveratrol, achieving a minimum purity of 98%, typically as trans-Resveratrol.
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What is Resveratrol and why is it significant?
Resveratrol is a natural stilbenoid polyphenol. The trans-isomer (trans-Resveratrol) is particularly noted for its potent antioxidant, anti-inflammatory, and potential anti-aging properties. It has been extensively researched for its benefits in cardiovascular health, metabolic health, and cellular protection.
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How is the 98% purity of (trans-)Resveratrol verified?
The high purity (≥98%) of trans-Resveratrol is rigorously verified using High-Performance Liquid Chromatography (HPLC), the industry-standard analytical method for this compound. Identity may also be confirmed using techniques like Mass Spectrometry (MS) or NMR. A detailed COA with HPLC data is provided.
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Why is Giant Knotweed (Polygonum cuspidatum) a common source for Resveratrol?
Giant Knotweed root is one of the richest natural plant sources of trans-Resveratrol, making it an efficient and economical raw material for producing high-purity Resveratrol extracts for the supplement and pharmaceutical industries.
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How is high purity (98%) Resveratrol extracted from Giant Knotweed?
Achieving 98% Resveratrol purity involves multi-step processes. This typically includes initial extraction from the dried root using suitable solvents (e.g., ethanol), followed by advanced purification techniques such as column chromatography, recrystallization, or other separation methods to isolate trans-Resveratrol.
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What are the main B2B applications for 98% Resveratrol powder?
High-purity 98% Resveratrol is widely used in: 1) Dietary supplements (capsules, tablets, powders) for anti-aging, antioxidant support, cardiovascular health, and metabolic wellness. 2) Cosmetic and skincare formulations for its antioxidant and skin-protective benefits. 3) Pharmaceutical research and development.
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Is this 98% Resveratrol natural or synthetic?
This Resveratrol is 100% natural, extracted and purified directly from Giant Knotweed (Polygonum cuspidatum) root. It is not synthetically produced.
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Is your 98% Resveratrol powder tested for contaminants?
Yes, despite its high purity, the final product is comprehensively tested for potential contaminants, including heavy metals (Lead, Arsenic, Cadmium, Mercury), pesticide residues, residual solvents (from extraction/purification), PAHs (Polycyclic Aromatic Hydrocarbons), and microbial limits to meet strict quality and safety specifications.
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Is the manufacturing process GMP compliant?
Yes, our 98% Resveratrol powder is produced in facilities that adhere to Good Manufacturing Practices (GMP) appropriate for manufacturing high-purity botanical extracts and active compounds, ensuring consistent quality and safety.
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Are Organic, Halal, or Kosher certifications applicable to 98% Resveratrol?
While the Giant Knotweed raw material can be organically sourced, achieving 98% purity involves extensive processing, which may sometimes make organic certification for the final compound challenging. Halal or Kosher certifications may be available depending on the specific processing aids and lines used. Please inquire for current status.
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What are the recommended storage conditions for high-purity Resveratrol?
Store 98% Resveratrol powder in a cool (below 25°C), dry, dark place, tightly sealed in its original container, and protected from light and oxygen to prevent degradation. For long-term storage, refrigeration and inert gas blanketing are beneficial. Typical shelf life is 2-3 years under optimal conditions.
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What is the appearance and solubility of 98% trans-Resveratrol?
High-purity trans-Resveratrol is typically a white to off-white or light yellowish fine crystalline powder. It is practically insoluble in water but soluble in organic solvents like ethanol, DMSO, and acetone. Micronized forms may improve dispersibility in some applications.
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How does this 98% Resveratrol differ from lower purity extracts?
Lower purity extracts (e.g., 50% Resveratrol) contain a higher proportion of other natural compounds from the Giant Knotweed root. This 98% product provides a highly concentrated and purified form of trans-Resveratrol, ideal for precise dosing and applications where maximal potency of this specific compound is desired.
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Is this product suitable for direct consumer use?
No, this high-purity 98% Resveratrol powder is a bulk raw material intended for B2B customers (manufacturers, researchers) for further formulation into finished dietary supplements, cosmetics, or for research. It is not packaged or intended for direct use by end consumers.
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What technical documentation is provided with bulk orders?
We provide comprehensive documentation for B2B clients, including a Certificate of Analysis (COA) with HPLC purity data (≥98% trans-Resveratrol), Specification Sheet, MSDS, and information on GMP compliance. This supports your quality control and product development.
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Are samples available for laboratory evaluation?
Yes, samples of our high-purity 98% Resveratrol powder are available in appropriate quantities for qualified researchers and B2B customers for analytical testing and formulation R&D. Please contact our sales team.
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What is the typical Minimum Order Quantity (MOQ) for 98% Resveratrol?
The Minimum Order Quantity (MOQ) for high-purity 98% Resveratrol can range from smaller research quantities (e.g., tens or hundreds of grams) up to kilograms for manufacturing purposes. Please inquire for specific quantities and pricing.
