I tried this collagen powder because I've been having struggles with the quality of my hair and split ends. We have extremely hard water which hasn't helped. After about two weeks of putting this powder in my coffee each morning, my hair is stronger with less breakage and seems like it's actually growing past the length it always gets stuck at! I'm not sure about other benefits of the powder because I use it only for hair health but in that area I can tell you it definitely works!
Rating:
[5 of 5 Stars!]