I have hair loss from illness and the medical treatment, and I am sensitive...

I have hair loss from illness and the medical treatment, and I am sensitive to most chemicals (Mast Cell Activation). I don't get hives from this line and my hair has been much healthier which has reduced the hair loss. I mix it up with his Body Building conditioner and once a week the Elasticizer - I put it on my hair (without shower cap) before shampoo and let it sit a couple minutes. It's really saved my hair.