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.
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.
The user discusses their experience with minoxidil for hair loss, noting that drinking coffee may reduce its effectiveness. They observed better results with the liquid solution and no coffee compared to using the foam solution and drinking coffee.