PROTINEX is healthy and growth develop powder . It is for children and elders. It clearly written on pack which one for children and which one for elders. This product claims that it helps in health and mussel growth . It has vitamin A and other essential nutrients for body. It has large amount of protein may be that is why its name is PROTINEX. Personally I feel this work really work for a good body shape. But there is no proof that it is 100% herbal or they don not use any chemical in this .