What are inside? Calming Serum : Green Tea + Panthenol (10ml / 0.33fl.oz.) Glow Serum : Propolis + Niacinamide (10ml / 0.33fl.oz.) Glow Deep Serum : Rice + Alpha-Arbutin (10ml / 0.33fl.oz.) Revive Serum : Ginseng + Snail Mucin (10ml / 0.33fl.oz.) <Calming Serum : Green Tea + Panthenol> Solution : Green tea leaf water 76% + Panthenol 2% Notable ingredients : Centella Asiatica Extract, Artemisia Vulgaris Extract, Sodium Hyaluronate Texture : Watery and lightweight texture Benefits : Soothing, Calming <Glow Serum : Propolis + Niacinamide> Solution : Propolis Extract 60% + Niacinamide 2% Notable ingredients : Betaine Salicylate (BHA), Tamanu Oil, Tea Tree Extract Texture : Honey-like texture Benefits : Anti-acne, Anti-inflammation <Glow Deep Serum : Rice + Alpha-Arbutin> Solution : Rice bran water 68% + Alpha-Arbutin 2% Notable ingredients : Glycerin, Niacinamide, Soybean Seed Extract, Barley Extract, Rice Extract, Sesame Extract Texture : Watery and lightweight texture Benefits : Anti-pigmentation, Brightening <Revive Serum : Ginseng + Snail Mucin> Solution : Ginseng Root Water 63% + Snail Mucin 3% Notable ingredients : Ginseng Root Extract, Adenosine, Matsutake Extract Texture : Lightweight, Mucin-like texture Benefits : Anti-wrinkle, Anti-pigmentation