Nourish thinning hair with this shampoo from Aveda’s line of hair care products for men with hair loss or thinning hair. The AVEDA ~ HAIR INVATI SHAMPOO BB uses plant-derived salicylic acid to exfoliate the scalp and remove excess oils. At the same time it strengthens hair so that less is lost through breakage.This product is designed to be used with the scalp revitalizer from the same line.