About product and suppliers: 1,221 piracetam products are offered for sale by suppliers on Alibaba.com, of which animal pharmaceuticals accounts for 53%, central nervous system agents accounts for 45%, and vitamins, amino acids and coenzymes accounts for 30%. A wide variety of piracetam options are available to you, such as medicine grade, food grade. There are 1,238 suppliers who sells piracetam on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, India, and Hong Kong S.A.R., from which the percentage of piracetam supply is 99%, 1%, and 1% respectively. Piracetam products are most popular in United States, United Kingdom, and Canada.