... 1%. Function: (1) Wolfberry Extracts as good old man remedy: Old man taste wolfberry and wolfberry extracts,could feel better and ... any bad effects.wolfberry extracts could make old man good sleep,good taste,good body health,less cold,less night emiction.also,clinical ... ,anti-infection,and so many good natural antioxidant make wolfberry the best body energy remedy, taste fitful amount of wolfberry or ...