Nioxin's System 4 set is designed for anyone with colored hair of any type with progressive thinning (you already have much less hair in the set and can easily see the scalp).

Apply shampoo to wet hair and gently massage into scalp and hair Lather for 1 minute and rinse thoroughly After cleansing, distribute conditioner onto scalp and throughout the hair Leave on 1-3 minutes and rinse well Finaly, apply treatment directly to entire scalp Gently massage into scalp Do not rinse