Albert Kligman, Also a Hair Man

Tretinoin may enhance minoxidil absorption for hair loss, but opinions vary. Some users report success with a combination of tretinoin, minoxidil, and other treatments like oral minoxidil, ketoconazole, and red light therapy.

Tretinoin can cause non-telogen hair loss in some men by inducing catagen-like changes in hair follicles and through retinoid toxicity, especially when used with minoxidil. Some users report hair loss even when using retinoids on the face, while others experience benefits when combined with treatments like finasteride and minoxidil.

A 26-year-old discusses hair loss treatment using oral finasteride microdosing, topical minoxidil with tretinoin, and dermastamping every 10 days. They started experiencing hair loss at 19 and have been using these treatments for 8 months.

Adding tretinoin to a regimen of minoxidil and finasteride led to increased hair shedding and worsened hairline for some users. Opinions vary, with some experiencing negative effects and others seeing no issues, but concerns about tretinoin's impact on hair loss are common.

The user is using minoxidil, finasteride, ketoconazole shampoo, multivitamins, biotin, and vitamin D for hair loss and is considering adding tretinoin cream. They are experiencing shedding and have a family history of baldness.

The user experienced increased hair shedding after adding tretinoin to their regimen of finasteride, minoxidil, and dermarolling, but noticed new vellus hairs appearing. They plan to restart tretinoin more gently, as some users suggest shedding indicates treatment effectiveness, while others warn it may cause severe thinning for a minority.