COSRX - auliyaaaara review for Low pH BHA Overnight Mask

It have balm-y texture that give "layer" feeling on top of skin. It has oily finish and need sometime to fully absorb. It feels occlusive on my skin. It contains 0.9% BHA which is mild enough for me but still effective to help smoothen my uneven skin textures. So, I usually use it as exfoliating cream twice a week or sometimes thrice a week for night use.