Resource Center
Hair Loss Guides
Evidence-informed information on causes, treatments, costs, and side effects. No hype.
How we compare clinics
Our methodology for evaluating online hair loss clinics: the criteria we use, where the data comes from, and how we maintain editorial independence.
Read guideHow we research & handle corrections
How Hairloss.med sources information, labels paid placements, and handles corrections. Written by our editorial team (not medically reviewed).
Read guideWhy intake rules vary by state
Some states require phone/video consults for certain prescriptions. How to interpret “online-first” language.
Read guideSafety: red flags and emergencies
When to seek in-person care and what to do for urgent concerns. Informational only.
Read guideWhat causes male-pattern hair loss?
Androgenetic alopecia is driven by genetics and the hormone DHT. This overview covers the Norwood scale, risk factors, and when to consider treatment.
Read guideFinasteride: what the evidence says
A summary of clinical trial data on 1 mg daily finasteride for androgenetic alopecia, including efficacy rates, time to visible results, and limitations.
Read guideTopical vs. oral minoxidil
Comparing 5% topical solution to low-dose oral minoxidil. Absorption differences, response rates, and practical considerations for daily use.
Read guideHow much does treatment actually cost?
Monthly cash-pay pricing for the most common regimens, from generic finasteride at $10 to compounded combos over $80. What drives the price difference.
Read guideFinasteride side effects: an evidence-based overview
Sexual side effects occur in a small percentage of users. What the clinical trials report, what the nocebo effect research shows, and when to stop treatment.
Read guide