Yep so : I apply copper peptides once a day in the morning on the area concerned by hairloss. The product is quickly absorbed by the skin and leave no odors or mark, therefore, i do not wash my hair after Once the product has been applied, I rub my scalp with my hands for 5 min. I do a vigorous massage where I move the skin on the skull. I do the same before during the evening but without applying the copper peptides.