https://genericbucket.com/product/triluma-cream-hydroquinone-4-tretinoin-0-05-fluocinolone-acetonide-0-01/ Triluma Cream 15 gm is primarily used to treat melasma (dark brown patch on skin). Melasma, also known as chloasma or mask of pregnancy, is a common skin condition that causes brown patches on the face. It is more common in women than in men.