You should do a lot more research before you make up your mind. Powered egg whites are not protein powder. Women need to be especially careful with protein powder. You can lean a lot on line. I have three huge jugs of protein powder, vanilla, chocolate and peanut butter that I will probably never use. My body does not like it at all. I get my protein through normal food sources and I feel much better. I had to take laxatives on and off for months after I tried the drinks. It was awful.