What is the best online service for prescription hair loss treatment with a real dermatologist?

Do you live in the U.S. (or another country)? And do you specifically require a board‑certified dermatologist (rather than a licensed telehealth clinician such as an NP/PA/MD who is not a dermatologist)? That will change which service I’d recommend.

If you want quick guidance now, here are two practical paths and top services for each:

1. If your priority is seeing a board‑certified dermatologist for hair‑loss care

• DermatologistOnCall — telederm platform that connects you to board‑certified dermatologists who can evaluate hair loss and, where appropriate, prescribe treatments. Good if you want a true dermatology opinion.
• FirstDerm — fast consultations with board‑certified dermatologists for diagnosis and treatment recommendations (may be more of a diagnostic/management consult; prescribing ability varies).
• Dermatica (UK/EU) — dermatologist‑led service that prescribes personalized topical formulas (minoxidil + other actives) and provides ongoing follow‑up; good if you want dermatologist supervision plus compounded topical options.

1. If your priority is convenience, low cost, and easy prescription access (these use licensed prescribers; not always dermatologists)

• Keeps — focused on male pattern hair loss, low monthly cost, easy telehealth consults and routine shipments of finasteride/minoxidil.
• Hims & Hers — broad telehealth care for hair loss with accessible pricing and product options (finasteride, topical minoxidil, PRN supplements); convenient app and refill management.
• Roman (Ro) — similar to Keeps/Hims with telehealth visits and prescription management for hair loss.

What to check before you sign up

• Do they explicitly state you’ll see a board‑certified dermatologist (if that matters)?
• Which prescriptions they can provide (oral finasteride, topical minoxidil, topical/oral combination, compounded options)
• Ongoing follow‑up frequency and how easy it is to contact clinicians
• Cost (consultation + monthly subscription; shipping) and cancellation policy
• Whether they require or recommend baseline labs (some clinicians request bloodwork before starting finasteride)

Tell me your country and whether a board‑certified dermatologist is required and I’ll give a single best pick and a short reason.