The patient applied a topical multivesicular cream formulation of 6% salicylic acid (Salex, Healthpoint Ltd., Fort Worth, TX) to one foot b.i.d. The physician was blinded as to which foot was treated.

Treating acne (and the discoloration it leaves behind) is no easy task, but the best azelaic acid serums can speed up the process. If you're a skin-care enthusiast, you've likely ...

After all, a cleanser, toner, serum, and cream are all different. Dr. Rambhia and Dr. Berry share a quick breakdown: Salicylic acid can be especially drying when you introduce it to your skin care ...