Experience both physical stimulation of hair follicles and formulation-based fortification of hair & scalp health in one easy, value set for strong, healthy locks. Set includes: Gua Sha Hair & Scalp Brush — 1 piece Tetrapeptide And Ginseng Hair & Scalp Serum — 100 mL NOTE: No further discounts apply on this set. Discount codes do not stack when this is added to cart.