Brand from Japan: PERFECT ONE. This product utilizes the principle of nanobubbles.Designed as the first serum after cleansing.For aging skin, those experiencing poor makeup absorption, or those with poor skin condition.This SP Clear Essence, infused with nanobubbles, leaves skin feeling extra hydrated and firm.Recommended for:Skin dissatisfied with current skincare routine.Skin experiencing dryness and loss of firmness.Skin experiencing poor absorption of skincare products.Shake well before use to generate nanobubbles that penetrate deep into the stratum corneum for intense hydration.It also promotes the absorption of subsequent skincare products.Recommended for use as a makeup primer.Patented ingredient: Clear Placental Collagen.Contains our exclusive Clear Placental Collagen.This is a highly concentrated ingredient rich in collagen.Developed based on the knowledge that the placenta is also rich in collagen.It increases skin's moisture density, leaving it firmer and more elastic.Contains essen