Resveratrol (Cosmetic Grade)
Polygonum cuspidatum · 98% Trans-resveratrol · Antioxidant Skincare Active
Resveratrol cosmetic grade is used by skincare brands developing antioxidant serums, anti-aging creams, day creams, night treatments, brightening-positioned products, and premium polyphenol formulas. It is especially useful when a brand wants a recognizable healthy-aging active with a clean botanical origin story.
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Request a Sample →Product Specifications
| Botanical Source | Polygonum cuspidatum root |
| INCI Name | Resveratrol |
| Key Actives | Trans-resveratrol |
| Available Specs | 50% / 98% trans-resveratrol cosmetic grade |
| Appearance | Off-white to light brown fine powder |
| Solubility | Poorly water-soluble; soluble in suitable glycols, ethanol, and formulated solubilizer systems |
| Typical Use Level | 0.1%–1.0% depending on formula type and local review |
| Key Quality Control | Trans-resveratrol assay, residual solvents, heavy metals, microbiology, color, and odor |
| MOQ | 1kg (sample from 20g available) |
| Bulk Lead Time | 10–15 business days |
| Shelf Life | 24 months from manufacture date |
| Storage | Cool, dry place. Sealed container. Protect from light, heat, and moisture. |
| Available Certifications | GMP · ISO · Vegan · Non-GMO · Halal documentation available; COSMOS / Organic available by grade |
Cosmetic claims: Resveratrol can support antioxidant, radiance, visible aging, and environmental stress positioning. Avoid implying it treats UV damage, melasma, inflammatory disease, cardiovascular disease, or any medical condition.
Formulation note: Resveratrol can be sensitive to light, oxygen, and formula environment. Test color stability, active retention, and packaging compatibility before approving bulk production.
Frequently Asked Questions
The active marker may be similar, but cosmetic buyers care more about color, odor, solvent profile, INCI support, microbiology, and compatibility in topical formulas. For skincare, choose a grade that has cosmetic documentation and has been tested in your target base, not only a high assay percentage.
Resveratrol has poor water solubility. It is usually formulated with glycols, ethanol, encapsulation, or a solubilizer system rather than added directly to a water-only toner. For clear serums, send us the solvent system before ordering so we can recommend a practical grade.
It can. High-purity resveratrol is usually off-white to light brown, but it can discolor depending on pH, light exposure, oxygen, and packaging. Airless or opaque packaging and antioxidant support are worth testing during development.
Keep claims cosmetic and appearance-focused: hydration, comfort, radiance, antioxidant care, smoother-looking skin, visible aging support, or even-looking tone depending on the ingredient. Avoid disease, treatment, SPF, wound-healing, or drug-style claims unless the finished product is reviewed under the correct regulatory pathway.
Every sample and bulk order includes COA, MSDS, and product specification sheet. For cosmetic ingredients, INCI support, heavy metal data, microbiology results, allergen statement, vegan / Non-GMO statement, flow chart, and country of origin declaration are available for bulk orders.
Resveratrol pairs well with grape seed extract, vitamin C derivatives, green tea extract, niacinamide, peptides, hyaluronic acid, and ceramide-focused barrier systems.
Minimum bulk order is 1kg, with formulation samples available from 20g. Bulk lead time is usually 10–15 business days depending on selected specification, inventory, documentation requirements, and destination market.
Available documentation
Related ingredients
Stability note
For resveratrol skincare, assay is only half the decision. Solubility, color stability, and packaging can decide whether the ingredient works in a commercial formula.
Ready to sample Resveratrol (Cosmetic Grade)?
Tell us your formula type, target use level, solvent system, and color requirements. We will recommend the right cosmetic resveratrol grade and ship your sample within 2–3 business days.
Request a Sample →Time-to-Market Calculator: Pre-made Bases vs. Traditional OEM
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