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Product Name: grape seed extract for skin
grape seed extract for skin source: Grape seed extract is extracted from natural grape seed effective active ingredients with nutritional food nutrients such as vitamin E, the main raw material refined. A human grape seed extract is extracted from grape seeds body can not synthesize new and efficient natural antioxidant substances.
grape seed extract for skin introduction: Grape is produced originally in the caribbean area,and Asia Minor, planted in the warm areas of the northern hemisphere, especially in Europe and the south of Middle Asia. Proanthocyanidins in grape seed exeract is thiry to fifty times as effective as Vitamin C and Vitamin E with regard to anti-oxidation and that it can pass through the screen in blood and brain within the human body smoothly and protect the brain and neurosystem effecaciously, exterminating free radicals obviously, improving blood circulation, decreasing the blood viscosity and inhibiting heart disease and Other illness. Besides, It can maintain the elasticity and water of the skin, delaying the appearance of the wrinkles.
Appearance: reddish brown fine powder
Active ingredient: Proanthocyanidin , Polyphenols
grape seed extract for skin specifications: Grape Seed P.E.95% ,Grape seed extract 95% OPC
Test by: UV
Molecular weight: 594.52
Structural formula:
grape seed extract for skin Main benefits:
1. Anti-oxidation, scavenging free radical, preventing skin aging and UV radiation.
2. Protect the brain and nerve tissue from oxidation.
3. Maintaining capillary and artery vascular health, enhancing the tension of vascular and reducing the risk of cardiovascular disease.
4. Anti-cancer and preventing cancer.
grape seed extract for skin specification
ANALYSIS |
SPECIFICATION |
RESULTS |
Assay |
Proanthocyanidins ≥ 95.0% |
95.37% UV |
Organoleptic |
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Appearance |
Reddish-Brown powder |
Complies |
Moisture Content |
≤5% |
4. 4% |
Ash content |
≤3% |
1.2% |
grape seed extract for skin Heavy metal |
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As |
≤2.0mg/kg |
Complies |
Pb |
≤3.0mg/kg |
Complies |
grape seed extract for skin Physical Characteristics |
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Mesh Size |
≥98% pass 80mesh |
Complies |
Ash Content |
≤5% |
4.13% |
Ethanol Residues |
≤5000ppm |
231.1ppm |
Particle Size |
NLT 95%Through 80 mesh |
Complies |
Tap Density |
35-55g/100mL |
Complies |
Loss on drying |
≤5% |
2.51% |
grape seed extract for skin Microbiological Tests |
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E.Coli |
Negative |
Complies |
Total Yeast&Mold |
≤100cfu/g |
Complies |
Total Plate Count |
≤1000cfu/g |
Complies |