Brand from South Korea: Abib. Benefits:This serum helps improve clogged pores, soothe blemishes and diminish hyperpigmentation.Formulated with 7% of Azelaic Acid to help prevent and soothe breakouts, and to help control oil production, refine pores and inhibit melanin production.Infused with 3,250ppm of Chondrus Crispus Extract which is rich in Polysaccharides, Minerals and Vitamins to help soothe, hydrate and strengthen irritated skin.Enriched with Succinic Acid to help control sebum, LHA to help exfoliate pores, Panthenol to help protect skin barrier and Catechin to help prevent skin damage.Features a lightweight watery texture.Dermatologist tested for sensitive skin.How to use:After cleansing and toning, apply a moderate amount to the whole face and on blemishes or acne spots, and gently pat it for better absorption.