Supercharged with Mandelic Acid, Niacinamide, and other powerhouse anti-aging ingredients, the TBT Serum is a game-changing formula to improve the appearance of younger-looking skin and give you radiant, tight, and bright skin. This is all made possible with a pH of 3. 27, allowing for chemical exfoliation, which rids the skin of the old cells and brings fresh skin cells to the surface. | Dime Beauty Co TBT Serum, 30 ml | Dermstore