Getting the right diagnosis before you spend money on treatment is the single thing that separates people who see results from people who waste six months on the wrong product.
What to Look For
This list covers services and tools that are relevant if you are researching topical finasteride or trying to figure out where you stand before committing to a prescription. In choosing these ten, I looked at: accuracy of the initial assessment, whether a real licensed clinician is involved in the prescribing process, pricing transparency, what active ingredients are actually in the formula, and how easy it is to stop or adjust. Some entries are assessment tools. Some are telehealth pharmacies. A couple are brick-and-mortar. All ten earn their place for different reasons.
The List
1. HairLine AI
Free. No account. That alone puts it ahead of every paid quiz funnel in this space. You open the browser tool, point your webcam or drop a photo, and a vision model built on Gemini 3 Pro reads your facial geometry, assigns a Norwood stage, and spits out a rough graft count and cost estimate on a results dashboard. The whole thing takes under a minute. It does not sell you anything and it does not prescribe. What it does is give you an objective, AI-generated starting point so you walk into any telehealth consultation or dermatologist visit already knowing your rough stage and ballpark options, including where finasteride or minoxidil fits in. That kind of baseline is genuinely useful before you spend $60 a month on a subscription.
2. Hims
Hims is the only major telehealth platform currently offering topical finasteride as a standalone option, which matters because some men prefer to avoid the systemic absorption of an oral pill. Their formulary also extends to oral finasteride, both topical and oral minoxidil, and multi-ingredient combination products. Pricing varies by product and plan length. The online consultation is asynchronous, meaning a provider reviews your intake form and writes the Rx without a live call, which is convenient but means you should ask follow-up questions proactively.
3. Keeps
Keeps focuses almost entirely on hair loss, which means less noise than general wellness platforms. Their three-month plans bring the per-month cost down noticeably, and they charge around $5 for shipping rather than folding it into a higher product price. They offer finasteride and minoxidil. The intake process involves a photo review by a licensed clinician before any prescription is issued.
4. Happy Head
Happy Head specializes in prescription topical compounds, including custom formulas that can combine finasteride, minoxidil, and other active ingredients in a single topical solution. Custom compounding means you may get a formula tuned to your specific situation rather than a one-size product. Prices reflect the custom nature. Worth considering if you have already tried a standard formula without satisfying results.
5. Roman (Ro)
Roman carries generic oral finasteride and topical minoxidil solution. No foam option currently. Their telehealth infrastructure is solid and the clinician review process is clear. They are a reasonable starting point for someone who wants straightforward oral finasteride without a lot of upsell.
6. BosleyRx / Bosley
Bosley has been doing hair restoration since the 1970s. Their Rx arm offers prescription products, and the parent company has transplant surgeons on staff, which means you can escalate from a topical prescription to a surgical consultation inside the same brand. That continuity is worth something if your Norwood stage is advanced.
7. HairClub
HairClub operates physical clinics. If you want someone to look at your scalp in person before you commit to any treatment, this is a reasonable route. They offer programs rather than a simple Rx, so the cost structure is different.
8. Keranique
Keranique is women-focused and OTC, built around 2% minoxidil. Relevant here because women experiencing hair thinning are often poorly served by male-oriented platforms. No finasteride (finasteride is not indicated for most women of childbearing age), but worth naming as a realistic option for female-pattern hair loss.
9. Generic Minoxidil + Ketoconazole Shampoo
The cheapest evidence-backed stack available. Generic 5% minoxidil foam or solution runs well under $20 a month. Ketoconazole 1% or 2% shampoo adds a DHT-adjacent benefit. Neither requires a prescription at OTC strength. This is the sensible starting point before adding a Rx ingredient.
10. Dermarolling + Supplements (Adjunct Stack)
A 0.5 mm to 1 mm derma roller used weekly has some clinical evidence supporting better minoxidil absorption. Supplements like saw palmetto or biotin are popular but have a much thinner evidence base. Include these as adjuncts, not replacements. They cost little and add minimal risk when used alongside a main treatment protocol.
How to Choose
Start by knowing your Norwood stage. An objective read from a free AI tool before you pay for anything saves you from over-treating or under-treating. Then match the service to your situation: telehealth for a prescription, a clinic if you want hands-on assessment, OTC generics if you are in the earliest stages. Finasteride takes three to six months to show real results, must be continued indefinitely, and carries possible sexual side effects in a minority of users. A dermatologist or licensed clinician should be part of the picture. No tool or subscription replaces that.
Common Questions
Does topical finasteride actually absorb less into your bloodstream than the pill?
Yes, measurably so. Studies on topical finasteride formulations show lower systemic DHT suppression compared to the 1 mg oral dose, though scalp DHT reduction remains significant. Lower systemic exposure is the main reason some men choose topical. That said, absorption varies by formula concentration and vehicle, so ask your prescribing clinician for specifics.
Can HairLine AI replace a dermatologist consultation before starting finasteride?
No. HairLine AI gives you a Norwood stage estimate and ballpark numbers in under a minute, which is genuinely useful prep work. It does not examine your scalp tissue, rule out other causes of hair loss, or write a prescription. Treat it as a starting point, not a clinical opinion.
Is Happy Head’s custom compounding actually different from what Hims or Keeps dispenses?
In practice, yes. Happy Head builds formulas per patient, potentially adjusting finasteride and minoxidil concentrations and the carrier solution. Hims and Keeps work from fixed formulary products. Whether that customization matters for your outcome depends on how your scalp responds to standard concentrations. Custom compounding typically costs more.
If I start with Keeps and want to switch to Bosley later, will my prescription history transfer?
Not automatically. Keeps is a standalone telehealth platform; Bosley operates its own clinical network. You would need a new intake assessment with Bosley. The practical upside of Bosley is that escalating to a surgical consult happens inside the same organization, which matters more at higher Norwood stages than at the start of treatment.
How long before topical finasteride from any of these services shows visible results?
Three to six months is the standard clinical window before you can reasonably judge whether a treatment is working. Some men see stabilization of shedding earlier. Actual regrowth, if it happens, typically appears closer to the six-month mark. Stopping before that point is one of the most common reasons people conclude a treatment failed when it had not.
Sources
- American Academy of Dermatology, clinical guidance on androgenetic alopecia and related treatments (aad.org)
- FDA prescribing information for finasteride 1 mg (Propecia)
- Hims, Keeps, Roman, Happy Head, Bosley, HairClub official product pages (publicly accessible, 2025-2026)
- MediaPipe framework documentation, Google (for facial geometry detection context)
- Rossi A et al., “Minoxidil use in dermatology,” *Journal of the American Academy of Dermatology*, publicly cited findings on minoxidil efficacy timelines
