Power Packs for sport persons. Pre and post sessions for hard workers like me. I am a football player, who is very strict for exercises. I am using it since 2016. Especially Amino acid, capsules,Dynabar and Dynamo. It works great for me at least, This is what you just can't believe by saying or reviewing some one. If you spend time at gym and grounds ,you must check these products.You can get it at home.