About product and suppliers:
            84 resveratrol usp products are offered for sale by suppliers on Alibaba.com, of which antibiotic and antimicrobial agents accounts for 9%, vitamins, amino acids and coenzymes accounts for 5%, and antineoplastic agents accounts for 5%. 

A wide variety of resveratrol usp options are available to you, such as medicine grade, food grade. 

There are 64 suppliers who sells resveratrol usp on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of resveratrol usp supply is 100% respectively.