Brand from South Korea: NINELESS. Benefits:This serum is enriched with 0.15% Salicylic Acid to offer a mild exfoliation to refine skin texture.Formulated with Salicylic Acid to clear clogged pores and control sebum.Panthenol, Glycerin, Green Tea and Centella help calming, hydrating and repairing skin.Lightweight texture absorbs quickly into the skin without leaving any stickiness.Suitable for oily and acne-prone skin.How to use:1. After toning, apply a proper amount onto the skin and tap lightly for absorption.2. Recommended to use once daily, night is preferred.3. When applying in the morning, apply sunscreen afterwards.