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.

It may enhance the absorption of other hair growth treatments, such as minoxidil. Tretinoin has anti-inflammatory properties that may reduce scalp inflammation, promoting a healthier environment ...

“In some cases, I also suggest combining minoxidil with other treatments like topical finasteride or tretinoin, but these should always be prescribed and monitored by a doctor,” he adde ...