Estrella Perez's Instagram, Twitter & Facebook on IDCrawl Cosrx Refresh AHA BHA Vitamin C Booster Serum 30ML. Daily skin boosting serum for bright skin! What it is: Serum to gently exfoliate with natural brightening agents like juicy kiwi and dragon fruit extract. Size: 1. 01 fl. oz 30ml Perfect for: Dullness Rough Skin Surface, Excess Oil Why its Special: Refreshing Daily Skin Boosting Serum Daily peeling serum extracted from juicy Kiwi and Dragon Fruit Skin to care for dead skin cells and enhance the overall skin tone. Watery and Absorbant Texture Hydrating and soft serum instantly absorbs with a light finish, suitable for combination to oily skin as well. Revitalize! 2% Niacinamide and AHA BHA exfoliates to brighten your skin full of fruity energy. How to use: Apply after toning. Lightly pat to absorb. Don't forget to follow up with SPF for daytime use.