Dr. Sensitive - seulgalactic review for Niacinamide 5% + Salicylic Acid Serum

This product is my holy grail. It saved my skin from having blackheads. I also noticed that whenever I use this and topping it with moisturizer makes my skin have a healthy glow in the morning. My hyperpigmentation also lightened after three months of using it. It is affordable, effective, does not sting, and did not cause me breakouts.