After washing your face, this is all you need to complete your skincare routine! A single bottle of lotion, milky lotion, essence, and pack plays four roles in moisturizing your skin. Moisture penetration*1 and pack formula. Moisture penetration*1 and pack formula. When the texture changes smoothly after blending in, it is a sign that the pack is complete! It's thick, but goes on smoothly and doesn't leave a sticky residue. Contains hyaluronic acid, collagen, and amino acid*2 (moisturizing ingredients) ●Fragrance-free ●Colorant free ●Allergy tested (not allergy-free) 1 Penetration into the stratum corneum *2 Arginine