This hypoallergenic serum contains 3 types of Hyaluronic Acid and Green Tea from Bo-Seong – the home of Green Tea in Korea – which soothes oily, sensitive, and irritated skin with its unique cooling effect. The smooth, watery texture enables thorough, quick absorption of moisture and nutrients without stickiness. The formula helps maintain the pH balance of skin with nutrient-rich botanical ingredients and revitalizes rough skin with over 53% of green tea components.