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Good Quality Wholesale Price Cosmetic Grade Polygonum Cuspidatum Extract Resveratrol Powder CAS 501-36-0 Resveratrol

Bear "Customer initial, High-quality first" in mind, we perform closely with our clients and provide them with efficient and specialist expert services for Good Quality Wholesale Price Cosmetic Grade Polygonum Cuspidatum Extract Resveratrol Powder CAS 501-36-0 Resveratrol, With advantage of industry management, the business has always been committed to supporting prospects to become the current market leader in their respective industries. Bear "Customer initial, High-quality first" in mind, we perform closely with our clients and provide them with efficient and specialist expert services for China Resveratrol and Resveratrol Powder, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our solutions have gained us widespread acceptance and the satisfaction of our worldwide valued clients. 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

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