Nacific - saami review for Origin Red Salicylic Acid Serum

I received this product for free from Picky and Nacific in exchange for my honest review. Origin Red Salicylic Acid Serum is a wash-off type serum which gently exfoliate the skin & dissolve dead skin cells and leave the skin smooth & hydrated. It has very watery consistency and not feels heavy at all. I'm using this serum twice a week as my skin is somehow sensitive but this is so mild and didn't feel irritate my skin.