: Always ensure the site requires a consultation or a valid prescription. Avoid "no-prescription" sites, as they often sell unregulated or counterfeit products.
: Finasteride is typically intended for men aged 18–65 experiencing hereditary hair loss. It may not be suitable for those with liver problems or specific allergies.
: Platforms like Hims offer an end-to-end service where you complete an online consultation with a healthcare provider who can then issue a prescription if appropriate.