Topical tretinoin applied to the face may exacerbate hair loss in some individuals, potentially triggering conditions like frontal fibrosing alopecia. Experiences vary, with some users reporting no impact on hair, while others experience significant hair loss.
Liver problems may reduce the effectiveness of oral minoxidil due to impaired SULT1A1 enzyme activity, which is crucial for converting minoxidil to its active form. This reduction in enzyme function can significantly decrease the drug's effectiveness in promoting hair growth.
The conversation is about hair loss treatments, with a focus on using coconut/rosemary oil, minoxidil, and finasteride. Oils may help with scalp health, but minoxidil is for regrowth, and finasteride or dutasteride is needed to stop hair thinning.
The user applies 2ml of a lotion containing 5% minoxidil, 0.3% finasteride, hydrocortisone butyrate, and cetirizine before bed, but it leaves a residue on the scalp. Another user suggests reducing the amount to 1ml, as 2ml results in a high finasteride dosage.