The user has been using finasteride and oral minoxidil for hair loss but hasn't seen improvement and is quitting nicotine and caffeine to see if it helps. Some believe quitting nicotine improved their hair health due to better blood flow, while others are skeptical about the impact of blood flow on hair loss.
The user reports significant hair regrowth after three months using finasteride, biotin pills, a derma roller with rosemary/jojoba oil, and drinking coffee, despite an initial increase in hair shedding. Other users share varied results with similar treatments, with some not experiencing improvements.
Rubbing coffeeinto hair may strengthen it and slow hair loss, according to one user. Other users discuss using caffeine topically, with some combining it with treatments like finasteride, minoxidil, and dermastamping for hair growth.
Whether topical caffeine can be as effective for hair growth as minoxidil and finasteride, with various replies discussing the efficacy of these treatments and criticism of Dr. Huberman's research methods.