While kojic acid can help improve the look of older spots, don’t expect miracles on lingering marks you’ve had for years. In these cases, “the pigment is usually sitting much deeper under the skin,” ...

Keratosis pilaris on black skin may not appear as red or pink bumps. In some people, the bumps may be discolored. In others, they appear like your natural skin color but raised, like goosebumps.

particularly those with sensitive skin. Citric acid is an organic compound naturally found in citrus fruits. Manufactured citric acid, created from a type of black mold, is one of the most common ...

Lactic acid is the low-strength, gentle alternative that has incredible benefits, without the sensitivity. If you’re hoping to give your skin a lit-from-within glow, want cleaner pores or are ...