acell's Matristem product is for real and help in healing time, scare reduction and more. Go to the acell site for the citations. Have you heard of the man who cut his fingertip off and apllied Matristem and it grew back fingernail and all? Amazing! My Doc here has review the research and is very excited about it's potential. Btw, I am going to Dr Cooley because he is using the acell product.