Extract source:black hull 

Specification: 5%,10%,15%,20%,25%

Active Compound: anthocyanin

Test methods :UV

Solvent: Ethanol

Color:purple pruple red powder.

Packing Type: Double-decker vacuum plastic, 2.5kgs/bags,25kgs/carton, 25kgs/drum

Effection:

(info@sports-ingredient.com)Black beans are rich in vitamin E, VE is also an antioxidant, can scavenge free radicals and reduce skin wrinkles, keep youth fit.