Finasteride can cause oily skin and acne due to increased testosterone or sensitivity of androgen receptors. Some users find dutasteride results in less oily skin compared to finasteride.
Dutasteride and finasteride can cause changes in physical appearance, like more feminine features and increased water retention. Users report side effects such as reduced libido, weight gain, and improved skin clarity, while some notice no significant changes.
Dutasteride and finasteride have similar risks of sexual dysfunction for treating androgenetic alopecia. Users experience varying side effects, indicating individual differences in drug reactions.
Biotin may strengthen existing hair and reduce hair loss, but it doesn't promote new hair growth. Some users report stronger, darker hair, while others see no benefits or experience acne.