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Grape Skin Extract Resveratrol

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Sost Biotech Co.,ltd

Email: ericyang@xasost.com

Tel: +86 13165723260

Office: 18F Tower B, High-tech Modern City Building, Zhangba 5th Road, Xian, China, 710075

 

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Grape Skin Extract Resveratrol

Product Name: Resveratrol
Appearance: White Powder
Grade: Cosmetic Grade
CAS number: 501-36-0
Molecular formula: C14H12O3
Molecular weight: 228.24
Purity: ≥99%
Production Capacity: 5000kg/Month

 

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    Product Introduction


    Resveratrol is a magical molecule, which is a super antioxidant in grape skin and red wine. It can reduce blood viscosity, inhibit platelet coagulation and vasodilation, keep blood smooth, prevent the occurrence and development of cancer, and has the prevention and treatment effect of atherosclerosis and coronary heart disease, ischemic heart disease, and hyperlipidemia.

     

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    Resveratrol Powder

    Ghk-cu Specification


    Item

    Specification

    Results

    Appearance

    white Powder

    white Powder

    Odor

    Characteristic

    Complies

    Assay

    ≥99%

    99.75%

    Loss on Drying

    ≤3.0%

    1.85%

    Mesh Size

    100% pass 80 mesh

    Complies

    Residue on Ignition

    ≤1.0%

    0.86%

    Heavy Metal

    <10ppm

    Complies

    As

    <1.0ppm

    Complies

    Cd

    <1.0ppm

    Complies

    Pb

    <2.0ppm

    Complies

    Hg

    <1.0ppm

    Complies

    Total Plate Count

    ≤1,000cfu/g

    Complies

    Yeast & Mold

    ≤100cfu/g

    Complies

    E.Coli

    Negative

    Complies

    Salmonella

    Negative

    Complies

    Conclusion

    Conform with specification

    Storage

    Airtight and dry storage. Stay away from bright lights and heat sources.

    Shelf Life

    2 years when properly stored

     

    Resveratrol Benefits


    Ø Whitening
    Resveratrol can inhibit the activity of melanocytes and tyrosinase. With its similar appearance to tyrosinase, it successfully confuses tyrosinase. Thus, melanin formation is reduced and whitening effect is achieved.

    Ø Antioxidant
    As a kind of grape polyphenol, resveratrol also has the characteristics of mild nature, multiple functions, and both internal and external use. It is a plant ingredient with better antioxidant effect.

    Ø Sunscreen
    Resveratrol has a certain photoprotective effect and can resist the damage of ultraviolet rays to human skin, but it is also not resistant to light. It is recommended to use it with sunscreen during the day.

    Ø Anti-aging
    It is said that polyphenols are the darlings of anti-aging products. Resveratrol not only has a great effect in anti-oxidation, but also can promote the proliferation of collagen, fibroblasts and epidermal keratinocytes, thereby increasing skin elasticity and achieving anti-aging.

    Ø Anti-inflammatory
    Studies have shown that resveratrol can improve the function of skin immune cells and has a certain anti-inflammatory effect.

    Resveratrol Powder

    APPLICATION for skin


    Resveratrol is a potent antioxidant that captures free radicals. Secondly, it also has the ability to mimic tyrosine, depleting the activity of tyrosinase to reduce the synthesis of melanin and achieve the effect of whitening.

    Resveratrol can increase the activity of antioxidant enzymes and change the content of oxidation products in photoaged skin, which can protect against the skin aging caused by ultraviolet radiation.

    Suitable for most people
    Resveratrol is mild, well tolerated and non-irritating, and is suitable for almost any skin type.


    The effects of resveratrol on the skin

    SOST Biotech – Your TrustedGrape Skin Extract Resveratrol supplier


    ✅ Certified Quality: ISO/GMP-compliant manufacturing
    ✅ Custom Solutions: Tailored concentrations & formulations
    ✅ Bulk Pricing: Competitive rates for OEM Services
    ✅ Global Shipping: Doorstep delivery with full documentation


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    sost biotech factory

    Packing & Shipping

    Sost shipment

    What We Can Do?

    What-We-Can-Dob54

    Product Data Sheets

    Analysis Description Result
    Appearance Brown powder Conform
    Odor No special taste Nasil
    Identification Conform with reference sample HPLC
    Mesh Size 90%Though 80 Mesh Conform
    Loss on drying <5% 0.038
    Ash Content ≤5.0% GB5009.4
    Ash content <20% 0.1903
    Content (hypericin) >0.3% 0.301%（uv）
    Heavy metal <10ppm Conform
    Pesticide residue Do not detect Conform
    Total bacteria <1000cfu/g Conform
    Saccharomyces mycobacteria <100cfu/g Conform
    Escherichia coli. Do not detect Conform
    Salmonella Do not detect Conform

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