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Resveratrol is a polyphenolic compound, mainly derived from grape skins, red wine, Polygonum cuspidatum, peanuts, and mulberries. As a natural polyphenol with strong biological properties, Resveratrol acts as an effective active agent for reducing platelet aggregation, supporting cardiovascular health, and offering protective cellular benefits. Both peanut red skins and grape seeds contain significant amounts of this highly valued compound, which continues to display positive health impacts in modern nutritional research.
| Product Name | CAS No. | Botanical Source | Specification | Appearance |
|---|---|---|---|---|
| Resveratrol (Natural) | 501-36-0 | Polygonum Cuspidatum Sieb. | ≥98% (HPLC) ≥50% (HPLC) 10% Water-soluble |
Off-white powder Brown powder |
| Resveratrol (Natural) | 501-36-0 | Grape Peel | 5% (HPLC) | Red powder |
| Resveratrol (Synthetic) | 501-36-0 | Synthetic | 99% (HPLC) | White powder |
| Oxyresveratrol | 29700-22-9 | / | >98% (HPLC) | Off-white to white powder |
| Acetyl Resveratrol | 42206-94-0 | / | >98% (HPLC) | Off-white powder |
All manufactured batches undergo rigorous testing to comply with international quality parameters. Flexible MOQs and continuous bulk supplies are available to meet diverse formulation requirements.
| Test Item | Specification Target | Actual Result |
|---|---|---|
| Appearance | White powder | Conforms |
| Resveratrol Content (%) | ≥98% | 98.56% |
| Resource Used | Root | Conforms |
| Loss on Drying | ＜0.5% Max | 0.29% |
| Mesh Size | 98% pass 80 mesh | Conforms |
| Solubility | Good solubility in alcohol | Good solubility in alcohol |
| Heavy Metals (Total) | ≤10.00 mg/Kg | Conforms |
| Lead (Pb) | ≤3 mg/Kg | Conforms |
| Arsenic (As) | ≤1.00 mg/Kg | Conforms |
| Cadmium (Cd) | ≤1 mg/Kg | Conforms |
| Mercury (Hg) | ≤0.5 mg/Kg | Conforms |
| Copper (Cu) | ≤1.00 mg/Kg | Conforms |
| Ash Content | ≤0.50% | 0.31% |
| Total Plate Count | ≤1000 cfu/g | Conforms |
| Yeast & Mold | ≤100 cfu/g | Conforms |
| Salmonella | Negative | Negative |
| E. Coli | Negative | Negative |
| Aflatoxin B1 | ≤5.00 ug/Kg | Conforms |
| Residual Solvents | ≤0.05% | Conforms |
● Provides significant anti-aging support and cellular antioxidant defense.
● Promotes cardiovascular health by maintaining healthy lipid profiles and blood vessel integrity.
● Enhances metabolic function, assists blood sugar regulation, and boosts core immunity.
● Acts as a brightener to target uneven skin tone and restore luminosity.
● Fights photoaging, reduces the appearance of fine lines, and preserves skin elasticity.
● Soothes skin redness, repairs the skin barrier, and integrates seamlessly into serums and creams.
● Widely utilized in functional liquids, powder pre-mixes, and dietary drinks.
● Fortifies nutritional profiles of beverages, fruit vinegars, functional yogurts, and baked items.
| Net Weight | Packaging Standard |
|---|---|
| 1 kg | Double-layer inner plastic bag + aluminum foil protective bag, packed in an outer carton box. |
| 10 kg / 25 kg+ | Double-layer inner food-grade plastic liner bags, sealed inside heavy-duty fiber drums. |
| Order Volume | Transport Method | Transit Time | Destination Type |
|---|---|---|---|
| 1 kg - 25 kg | Express Courier (EMS, DHL, UPS, FedEx) | 3 - 7 Days | Door to Door |
| 25 kg - 100 kg | Air Freight / Express Services | 3 - 7 Days | To Destination Airport or Door |
| Over 100 kg | Air Cargo | 3 - 7 Days | Airport Hub |
| Ocean Shipping | 10 - 35 Days | Destination Seaport |
