Features Specifications:Sell L-phenylalanine  L-Phenylalanine is one of the eight aminophenol that humans need. It can be used for any food and beverage and it is the main material to enhance the taste for aspartame. Besides it can be used as an additive for the anti-cancer tablets, anti-virus tablets, Vitamin B6, food, feedstuff and etc. It is a crucial nurture and also filler for tablets.