This is a 10ml mini size set with 4 types of serums so that you can choose to use or layer them according to your skin type or skin issues. Experience a wonderful journey to find the right product for you before taking the plunge on a full-size bottle! This set contains: Calming SerumGreen Tea + Panthenol (10ml / 0.33fl.oz.) Solution: Green Tea leaf water (76%) + Panthenol (2%) Notable ingredients: Centella Asiatica Extract, Artemisia Vulgaris Extract, Sodium Hyaluronate Texture: Watery and lightweight Benefits: Soothing, calming Glow SerumPropolis + Niacinamide (10ml / 0.33fl.oz.) Solution: Propolis Extract (60%) + Niacinamide (2%) Notable ingredients: Betaine Salicylate (BHA), Tamanu Oil, Tea Tree Extract Texture: Honey-like Benefits: Anti-acne, anti-inflammation Glow Deep SerumRice + Alpha-Arbutin (10ml / 0.33fl.oz.) Solution: Rice Bran water (68%) + Alpha-Arbutin (2%) Notable ingredients: Glycerin, Niacinamide, Soybean Seed Extract, Barley Extract, Rice Extract, Ses