Once-a-day resurfacing pads accelerate skin’s natural exfoliation rate in just 3 days* for clarified, smooth, visibly brightened skin. the acids: AHA + PHA + BHA + TXA A potent blend of exfoliating acids gently removes dead skin cells for ultimate skin resurfacing. AHAs and PHAs (alpha hydroxy and polyhydroxy) brighten and refine texture. BHAs (betahydroxy) gently exfoliate excess buildup to clarify pore lining. TXA (tranexamic) reduces the look of discoloration and evens tone.