All items are formulated with Riken co-developed hair growth ingredients (Root Active ingredients) and proprietary patented ingredients (Keep Active ingredients). Furthermore, ingredients that address AGA (androgenetic alopecia) are included. These quasi-drugs are also formulated with the optimal combination of active ingredients to suit different skin types. The silk-derived cleansing ingredients* gently cleanse combination skin prone to inner dryness, while providing moisture for a smooth finish. [Discounts are available when purchased as a set with other Demido products.]