High Purity 98% Min Oxyresveratrol Oxy-Resveratrol Powder

• Guaranteed 98% minimum purity via HPLC detection Our Oxyresveratrol powder reaches ≥98% assay tested by high‑performance liquid chromatography. Active ingredient deviation is strictly controlled within ±1.5% for every production batch. Heavy‑metal and microbial indicators comply with cosmetic raw‑material standards. Stable high‑purity performance helps R&D teams complete formula calculation accurately and reduces finished‑product effect fluctuation risks.

• Powerful tyrosinase‑inhibiting & brightening capacity This ingredient shows strong inhibitory effect against tyrosinase, the core enzyme for melanin synthesis, bringing remarkable skin brightening effect compared with many common brightening raw materialsPMC. It helps improve uneven skin tone and fade dull complexion. It can achieve ideal brightening performance at low addition dosage, saving raw‑material cost for cosmetic manufacturers.

• Excellent antioxidant & anti‑inflammatory dual efficacy Oxy‑Resveratrol effectively scavenges skin‑damaging free radicals to relieve oxidative stress from external environmentPMC. Meanwhile it delivers noticeable anti‑inflammatory property to soothe irritated skin status. Combining anti‑oxidation and soothing functions in one raw material, it endows finished skincare products with multi‑dimensional skin‑care benefits.

• Good formula compatibility for cosmetic production The off‑white crystalline powder dissolves well in alcohol and polyol systems. It maintains good compatibility with most plant extracts, humectants and active cosmetic raw materials. Formulators can add it into essence, serum and lotion systems. Proper process control can effectively avoid discoloration and precipitation during cosmetic manufacturing procedures.

• Complete documents & stable bulk supply service Each shipment is attached with full set of COA, MSDS and test reports. Third‑party inspection is acceptable upon customer request. Sample service is available for formula pre‑evaluation. Our factory maintains stable monthly output, supporting small trial orders and large‑volume long‑term bulk purchase, together with basic technical formulation suggestions.

• Skin brightening & spot‑fading essence and serum Perfect for brightening serum, spot‑correcting essence and concentrated facial treatments. Oxy‑Resveratrol inhibits melanin generation to improve dull skin and uneven tone. It fits mid‑to‑high‑end brightening skincare series. Low effective addition rate helps brands develop cost‑competitive advanced functional skincare finished goods.

• Antioxidant anti‑aging facial lotion & cream Applied in antioxidant and anti‑aging lotion, cream and gel formulas. It eliminates free radicals and alleviates oxidative damage for skin. Combined with other anti‑aging actives, it helps maintain smooth skin texture. It is widely adopted in daily‑use anti‑oxidation skincare for all‑age consumer groups.

• Soothing repairing & sensitive‑skin cosmetic products Suitable for soothing repair essence and gentle skincare for sensitive skin. Its anti‑inflammatory property relieves mild skin irritation. It can be added into post‑sun care and mild‑repair formulas. It expands formulation options for brands focusing on mild and efficient clean‑beauty concept.

• Cosmeceutical & laboratory R&D raw material Ideal raw material for cosmeceutical product development and cosmetic laboratory experiments. Standardized 98%‑min purity supports repeated formula tests. Bulk drum‑pack supply satisfies both research institute trial use and large‑scale commercial production of innovative functional skincare products.

Q: What’s the mesh size of your powder products? Can I customize specifications?

A: Standard mesh fineness is 80–120 mesh for most powders. We support full customization: fruit solid content, mesh size, moisture content, packaging size (1kg/5kg/25kg food-grade drum), private label & brand printing on packages.

Q: What payment terms do you accept?

A: Main payment: T/T (30% deposit, 70% balance before shipment). Orders over USD10,000 can accept L/C at sight. We support Alibaba International online trade for transaction safety.

Q: How long is mass production lead time?

A: In-stock items ship within 3–5 working days after deposit. Custom formulas or out-of-stock goods take 7–12 working days. We prioritize production for urgent orders with tight deadlines.

Q: What is the shelf life and storage method?

A: Unopened shelf life is 24 months. Please seal tightly and store in cool, dry, shaded place below 25℃, avoid direct sunlight and damp environment. After opening, seal and refrigerate, finish within 3 months.