Skin Lighteners have been around for decades. More and more people are finding uses for these products to help with common skin conditions like age spots, acne scars, and melasma. Hydroquinone is known to reduce hyperpigmentation. The high quality reputable brands are Tri-Luma, Eldoquin, Ultraquin, SkinLite, Retin-A.
Retin-A contains tretinoin. It works on the skin to reduce the formation of acne and to help acne heal quickly.