Features: 1There are 3 different types available, you can choose by your needs. 2AS1 suitable for normal skin, SA2 suitable for problematic skin, AO3 suitable for all skin types. 3AS1: Cleaning cutin, moisturizing, promoting skin peeling, gentle exfoliating, promoting collagen regeneration. 4SA2: Cleaning pore, antiseptic, calm skin, moisturizing, clear greasy. 5AO3: Nourishing and hydrating, repairing and regenerating, firming skin, smoothing skin. Condition: 100% Brand New Item Type: Deep Cleaning Solution Optional Type: AS1, SA2, AO3 AS1: Suitable Skin Type: normal skin Ingredients: Lactic acid, yeast extract, green tea extract, algae extract Functions: Cleaning cutin, moisturizing, promoting skin peeling, gentle exfoliating, promoting collagen regeneration. SA2 : Suitable Skin Type: problematic skin Ingredients: Salicylic acid, lactic acid, sodium lactate, allantoin, honey extract, aloe extract Functions: Cleaning pore, antiseptic, calm skin, moisturizing, clear greasy AO3 : Suitable Skin Type: all skin types Ingredients: Aloe Vear, vitamin C, vitamin E, green tea extract Functions: Nourishing and hydrating, repairing and regenerating, firming skin, smoothing skin Net Content: 400ml Function: Cleaning pores, moisturizing, nourishing Shelf Life: 3 Years Usage: Use with small bubble instrument Package Included: 1 x Bottle of&nbspSolution