Hello lovelies!I was lucky again to won in JOLSE's reviewers event,this was my second time around,I was also choosen to review Tia'm Sebum Drying Black Bubble Maskpack before and now I get excited to try this newest product from one of the cult favorite brand-Cosrx. Description: Cosrx Low PH BHA Overnight Mask polishes away dullness and reveals your soft skin during the night. 0.9%BHA will help to reduce roughness and make skin complexion look healthier. It has a pH level of 4.5. It's star ingredients are 50.0%Centella Asiatica Leaf Extract and 0.9%BHA. BHA(Beta Hydroxy Acid) is a natural exfoliant used in many acne treatments because of its ability to shed dead cells and clear pores. Centella Asiatica Extract is known for it's healing effect and has been effective for various skin problems. It helps repair skin from previous sun damage,and environmental damage,relieve scarring and prevent future blemishes. Recommendation: dry and troubled