This rejuvenating shampoo is best suited to those with sensitive scalps and fine, thinning hair. Essential Minerals in combination with Vitamin H prevent the early stages of hair loss.In many cases, hair loss can be prevented by using products that stimulate the scalp’s metabolism. That’s what Derma Activate Shampoo does for you. Vitamin H improves the quality of the keratin inside your hair, which are like building blocks. Stronger keratin means stronger hair that’s less likely to fall out. Keep using Derma Activate Shampoo and with time, your hair will be thicker, more voluminous and your scalp will function better.Squeeze and massage a small amount into wet hair and scalp. Rinse and follow up with conditioner.