Product Details:
Product Name:Red Wine Extract
Latin Name:Vitis vinifera
Source: fermented grape juice

Specification:
Polyphenols: 30% - 60%
Anthocyanidin: 2%
Resveratrol: 0.5%, 5%
Appearance: Violet fine powder
Particle size: 80mesh
Loss on Drying: no more than 5.0%
Heavy Metals: no more than 10ppm
As: no more than 2ppm
Residue Solvents: no more than 0.05%
Total Aerobic Plate Count: no more than 1000cfu/g
Yeast & Mold: no more than 100cfu/g
E.Coli: negative
Salmonella: negative
Staphylococcus aureus: negative

Functions:
Reduce skin irritation caused by inflammation;
Inhibit the degradation of collagen in various types of enzymes and other enzymes, anti-aging skin;
Violations against reactive oxygen species, to maintain the integrity of cell membranes and skin structure.