I love this. It is all natural and a great way to add protein or extra protein to any shake or meal. It is good quality. The only con is the sealing of the bag is difficult. You have to be very careful to make sure all the powder is knocked down into the bag or it won't seal. Maybe some sort of canister or zip lock bag would work better with powder. However, with this being said, it will be on my repurchase list for sure. The taste is great. You cannot even tell you have added egg whites to your shake except for the frothiness.