Of course, it’s not all sunshine and roses. Tretinoin, like most drugs, has some side effects. Despite its ability to occasionally dry out and irritation the skin, I swear it’s the product ...

Up-to-date clinical research indicates that tretinoin can enhance the effects of minoxidil for hair growth. The most common side effects of tretinoin are skin irritation, dryness, and itching.

Products containing hydroquinone, tretinoin, and betamethasone 17-Valerate ... without medical supervision can result in undesirable side effects. Hydroquinone can cause redness, discomfort ...