{"product_id":"resveratrol-powder-cosmetic-grade","title":"Resveratrol Powder — Cosmetic Grade","description":"\u003ch2\u003eResveratrol Powder — Cosmetic Grade\u003c\/h2\u003e\u003cp\u003ePure Actives' Resveratrol Powder is a plant-derived stilbenoid polyphenol at ≥98% purity (HPLC), naturally found in grapes, berries, and Japanese knotweed. Resveratrol is one of the most extensively studied antioxidant actives in cosmetic science, with a robust body of literature supporting its ability to neutralize free radicals, inhibit melanogenesis, reduce inflammation, and activate sirtuin pathways associated with cellular longevity and skin repair. Its multi-target mechanism of action — combining antioxidant, anti-inflammatory, and anti-aging effects — makes it a highly versatile active for premium anti-aging, brightening, and skin-protective formulations.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePotent polyphenol antioxidant — neutralizes free radicals and reduces oxidative stress\u003c\/li\u003e\n\u003cli\u003eActivates SIRT1 sirtuin pathways to support cellular repair and longevity\u003c\/li\u003e\n\u003cli\u003eInhibits tyrosinase activity — reduces hyperpigmentation and brightens skin tone\u003c\/li\u003e\n\u003cli\u003eAnti-inflammatory — reduces redness, irritation, and UV-induced damage\u003c\/li\u003e\n\u003cli\u003eSupports collagen synthesis and reduces signs of photoaging\u003c\/li\u003e\n\u003cli\u003ePlant-derived, ≥98% purity (HPLC) — premium cosmetic-grade polyphenol\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eINCI:\u003c\/strong\u003e Resveratrol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS:\u003c\/strong\u003e 501-36-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEINECS:\u003c\/strong\u003e 207-922-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Formula:\u003c\/strong\u003e C₁₄H₁₂O₃\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Weight:\u003c\/strong\u003e 228.24 g\/mol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity (HPLC):\u003c\/strong\u003e ≥98%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e White to Off-White Fine Powder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolubility:\u003c\/strong\u003e Slightly Soluble in Water; Soluble in Ethanol, Propylene Glycol, and Oils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Cosmetic Grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Plant Derived\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e 0.1–1.0%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e Oil Phase or pre-dissolved in solvent before water-phase addition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 10g | 20g | 50g | 100g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDisclaimer\u003c\/h3\u003e\u003cp\u003eThis ingredient is intended for cosmetic use only. Not for internal consumption. Always conduct a patch test before use in finished formulations.\u003c\/p\u003e","brand":"Pure Actives","offers":[{"title":"10g","offer_id":44524027314275,"sku":null,"price":19.99,"currency_code":"CAD","in_stock":false},{"title":"20g","offer_id":44524027347043,"sku":null,"price":34.99,"currency_code":"CAD","in_stock":false},{"title":"50g","offer_id":44524027379811,"sku":null,"price":79.99,"currency_code":"CAD","in_stock":false},{"title":"100g","offer_id":44524027412579,"sku":null,"price":149.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4154\/4291\/files\/ChatGPT_Image_Aug_29_2026_02_31_48_AM.png?v=1787975055","url":"https:\/\/www.pureactivesco.ca\/fr\/products\/resveratrol-powder-cosmetic-grade","provider":"PURE ACTIVES","version":"1.0","type":"link"}