Discountable price Herbal Polygonum Cuspidatum Giant Knotweed Root Extract Resveratrol Powder 501-36-0 98% Resveratrol

"Quality initial, Honesty as base, Sincere assistance and mutual profit" is our idea, as a way to produce continuously and pursue the excellence for Discountable price Herbal Polygonum Cuspidatum Giant Knotweed Root Extract Resveratrol Powder 501-36-0 98% Resveratrol, As an experienced group we also accept custom-made orders. The main target of our corporation is always to develop a satisfying memory for all prospects, and set up a long-term win-win business enterprise partnership. "Quality initial, Honesty as base, Sincere assistance and mutual profit" is our idea, as a way to produce continuously and pursue the excellence for China Resveratrol and Resveratrol Powder, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our goods, make sure you do not hesitate to contact us, we will be happy to provide you with further information! 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