Brand from South Korea: Cellology. This Meliturn Patch & Ampoule Set contains:Meliturn Patch 4 pairsMeliturn Ampoule 1ml x 4 pcsBenefits:This Meliturn Patch & Ampoule Set helps reduce the appearance of blemishes on the skin and brighten the skin tone.Skin irritation test completed.Meliturn Patch:Contains a high concentration of Magnesium that offers tone-up and antioxidant effects.Hexagon-shaped holes that adhere well to the skin and promote better absorption of the ampoule.Meliturn Ampoule:This serum helps brighten the skin tone while reducing the appearance of blemishes and dark spots.Contains 72% of Yuja Water to vitalize and nourish dull skin and help achieve a radiant complexion.Infused with Niacinamide and two patented ingredients to brighten the skin tone.How to use:1. Put the patch on the concerned areas and gently press for better adhesion.2. Apply an appropriate amount of the ampoule on the patch and pat gently for better absorption.3. After 30-40 minutes, remove the patch and pat the remai