MARO17 Perfect Wash Shampoo & Scalp Essence Collagen Shot Both have been used about 3-4 times. There's still plenty left, so would anyone like to buy them as a set? ・Perfect Wash Shampoo: Perfect wash finish Rich foam shampoo A shampoo formulated with a unique blend of peptides*2 based on the popular ingredient "Capixyl"*1 for the scalp. MARO's signature rich foam thoroughly cleanses the scalp, removing excess sebum. ・Scalp Essence Collagen Shot: Intensive scalp care Apply before drying and gently massage. Provides the scalp with an essence containing collagen for hydration.