Dermatologist Shereene Idriss developed this spot treatment to help her patients with melasma and hyperpigmentation. The innovative bottle—designed to look like a syringe—contains the brightening ...
Tretinoin, also known as retinoic acid, is available in various concentrations, from 0.01 to 0.1 percent ... abroad (more on that in a second), every cream doesn’t fit all.
that comes in cream, gel, and lotion formats. It’s commonly used to treat severe acne, reduce the appearance of hyperpigmentation, and smooth or prevent fine lines. Tretinoin, also known as retinoic ...