In recent years, Korean skin care is increasingly being used by Indonesians. This beauty product is claimed to contain various active ingredients that can brighten the skin, make the skin look more beautiful and white, to prevent premature aging. According to some health research, there are various active ingredients that are often used in Korean skin care products to brighten and prevent skin aging. Some of these active ingredients are: Niacinamide. Hyaluronic acid. Plant extracts, such as ginseng, aloe vera, seaweed, soy, and green tea. Rice or rice water. Extracts of fruits, such as pomegranate, papaya and apple. Snail slime. Activated charcoal. Benefits of Active Ingredient Ingredients in Korean Skin Care The following are the benefits of the active ingredients in Korean beauty care products: 1. Niacinamide Niacinamide or vitamin B3 is found in many Korean beauty products, such as serum, cream, cleanser, and face masks. Some of the benefits of niacinamide for the s...