ODM Manufacturer Hot Selling Nature Polygonum Cuspidatum Extract 98% Resveratrol Powder

Fast and great quotations, informed advisers to help you choose the correct product that suits all your preferences, a short creation time, responsible top quality control and different services for paying and shipping affairs for ODM Manufacturer Hot Selling Nature Polygonum Cuspidatum Extract 98% Resveratrol Powder, We have been sincerely wanting forward to cooperate with consumers all over the earth. We feel we can easily satisfy with you. We also warmly welcome buyers to visit our manufacturing unit and purchase our products and solutions. Fast and great quotations, informed advisers to help you choose the correct product that suits all your preferences, a short creation time, responsible top quality control and different services for paying and shipping affairs for China Polygonum Cuspidatum Extract and High Quality Polygonum Cuspidatum Extract, Now we have a dedicated and aggressive sales team, and many branches, catering to our main customers. We have been looking for long-term business partnerships, and ensure our suppliers that they will undoubtedly benefit in both short and long run. Cosmate^®RESV,Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer. Technical Parameters:          

Appearance	White to off-white crysalline powder
Assay	98% min.
Particle Size	100% Through 80 mesh
Loss on Drying	2% max.
Residue on Ignition	0.5%max.
Heavy Metals	10 ppm max.
Lead(as Pb)	2 ppm max.
Arsenic(As)	1 ppm max.
Mercury(Hg)	0.1 ppm max.
Cadmium(Cd)	1 ppm max.
Solvents Residue	1,500 ppm max.
Total Plate Count	1,000 cfu/g max.
Yeast & Mold	100 cfu/g max.
E.Coli	Negative
Salmonella	Negative
Staphylococcus	Negative

 Applications: *Antioxidant *Skin Whitening *Anti-Aging *Sun Screen *Anti-inflammation *Anti-Micorbial