Tretinoin is a vitamin A treatment used for acne, dark spots, and rough texture. It helps the skin shed old cells faster, which keeps pores clean and supports a brighter tone. Many people use it to fade marks from old breakouts and soften early lines. Start with a pea-size amount at night. Your skin may feel dry in the first few weeks, which is normal. A simple moisturizer helps keep... https://tretinoins.co.za