Tretinoin Cream: Skin Benefits | 合法藥品大搜索

2019年11月15日—Whatistretinoin?...Tretinoinisaprescription-strengthtopicalcreamorgel.It'susedmainlytotreatacne,sun-damagedskin,andfinewrinkles.It ...

Tretinoin is a medication used to treat acne and sun-damaged skin. It can’t erase deep wrinkles, but it can help improve the appearance of surface wrinkles, fine lines, and dark spots.

Tretinoin is also known as retinoic acid. It’s the generic name for synthetic vitamin A. It’s sold under many different brand names. Retin-A is one of those brand names, which shouldn’t be confused with retinol.

Let’s take a closer look at why your doctor might prescribe tretinoin, how it works on acne and wrinkles, and what you need to know before starting treatment.

Tretinoin is a prescription-strength topical cream or gel. It’s used mainly to treat acne[1], sun-damaged skin[2], and fine wrinkles[3].

It may sound counterintuitive, but tretinoin works by irritating the sk...