Dapoxetine hydrochloride, a selective serotonin reuptake inhibitor (SSRI), is a medication used to treat premature ejaculation in men. It works by increasing serotonin levels in the brain, which helps to delay ejaculation and improve control over it. Dapoxetine is not approved by the FDA for this use. It is available as an API (Active Pharmaceutical Ingredient) powder, meaning it's the pure, active substance used in manufacturing medications.

Mellista-500 is a brand name for mesalamine, a medication used to treat ulcerative colitis and Crohn's disease, both inflammatory bowel diseases (IBD). It works by reducing inflammation in the digestive tract.

Leemedro 10mg Tablet contains medroxyprogesterone acetate, a synthetic progesterone hormone. It is used to treat a variety of conditions related to the female reproductive cycle, including irregular periods, delayed periods, and abnormal uterine bleeding. It also helps to manage amenorrhea (absence of menstruation) and can be part of hormone replacement therapy (HRT) for menopausal women.