System 4 Duo by Nioxin for Unisex - 2 Pc 33.8oz Shampoo, 33.8oz Conditioner Size:33.8 oz Leave on for 30 seconds

Leave on for 30 seconds & rinse well

even skin tone & provide an overall smoothing effect Helps enhance skin strength & elasticity while visibly improving its texture & resistance to gravity Minimizes the appearance of fine lines & wrinkles Skin becomes softer & more radiant Gentle enough to use every day & night

E to promote a healthy scalp Helps soothe

or anywhere skin is in need of nutrient-rich moisture

surfactant

System 4 Duo by Nioxin for Unisex - 2 Pc 33.8oz Shampoo, 33.8oz Conditioner Size:33.8 oz Leave on for 30 secondsSystem 4 Scalp and Hair Treatment For Fine Hair Chemically Treated improves the appearance of thinning hair by creating a healthy scalp environment. BioAMP adds thickness from inside the cuticle and strengthens the hair shaft.