Finasteride without a prescription? What applies in Germany and how to get a prescription

In Germany, finasteride is prescription-only. You can obtain it only with a doctor's prescription, either through a local practice or through an online medical assessment. Over-the-counter offers from unclear sources are risky and not permitted in Germany.

Finasteride is prescribed mainly to men with hereditary hair loss (androgenetic alopecia). Whether it is medically suitable for you is decided by a doctor after reviewing your health information. A prescription is never guaranteed. Here you can read why the prescription requirement exists, which routes lead to a prescription, and what to look out for when obtaining it.

Is finasteride prescription-only in Germany?

Yes. Finasteride is a prescription-only active ingredient and is not available at any pharmacy without a prescription. This applies to use for hereditary hair loss as well as to other areas of use.

The reason lies in the mechanism. Finasteride intervenes in hormone metabolism: it inhibits the enzyme 5-alpha-reductase and thereby lowers the level of the hormone dihydrotestosterone (DHT), which, with the corresponding predisposition, causes the hair follicles to shrink. Such an intervention calls for a medical benefit-risk assessment. There are contraindications, possible side effects and situations in which the active ingredient must not be used. That is why a doctor checks before every prescription whether a treatment is sensible and safe, rather than making the active ingredient available over the counter.

For you as the user, the prescription requirement has a practical purpose: it ensures that someone with medical training assesses your case before you take a hormonally active medication. Your hair loss is assessed, contraindications are ruled out, and you know what the active ingredient can and cannot do.

Which routes lead to a prescription

There are two legal routes to a finasteride prescription. Both go through a doctor.

Local medical practice

The traditional first port of call is a dermatology or general practice. The doctor can examine the scalp directly, determine blood values if needed and rule out other causes. This is thorough but often takes time: depending on the region, you wait several weeks for an appointment with a dermatologist. For many men with a clear pattern of androgenetic alopecia, the effort is also greater than necessary.

Online medical assessment

Alternatively, a remote medical consultation is possible. You answer a medical questionnaire online about your hair loss, your health and any pre-existing conditions. A doctor reviews your answers and decides whether a prescription is medically justifiable. The advantage is the short wait, often within one to two working days, without searching for an appointment and travelling there.

The limitation of this route lies in the absence of a physical examination. The online assessment is well suited when your hair loss follows the typical pattern of androgenetic alopecia: slowly progressing, at the receding temples and crown, without other complaints. An in-person examination, by contrast, is the better choice when the hair loss occurs suddenly or in clumps, comes with bald, round patches or with symptoms such as itching, redness or flaking, or when other conditions are a possibility. In such cases a diagnosis is needed first, not a prescription straight away.

We at Justhair also offer such an online route. With us you answer the medical questionnaire from home, our doctors review your answers, and, if you wish, a German partner pharmacy handles the dispensing. This is less complicated than many think. The doctor issues a prescription only if a treatment is medically suitable.

How such an online assessment works in detail and which information matters for it can be read in the article How the health questionnaire works.

Where to get finasteride legally

You can fill a valid prescription at any pharmacy, in person or online. Both routes are legal as long as the pharmacy is licensed in Germany. You are free to choose the pharmacy you prefer.

With mail-order pharmacies it is worth a quick look at the security features. A reputable online pharmacy that ships prescription-only medicines to Germany carries the EU-wide security logo for mail-order trade in medicines. Clicking on it leads to the official mail-order register, which in Germany is maintained by the BfArM (formerly DIMDI). There you can check whether the provider is actually licensed.

Further indicators of a reputable source:

• The prescription requirement is observed: prescription-only medicines are supplied only on presentation of a valid prescription, never on mere order.
• Complete legal notice: name, address and the responsible pharmacist are clearly stated, with a reachable contact.
• German-language product information: the package leaflet and labelling are included in German.

If these features are missing, caution is advised.

Offers that sell finasteride without a prescription, for example through dubious web shops from abroad, are clearly to be advised against. Such offers illegally circumvent the prescription requirement, all medical oversight is missing, and the risk of counterfeits is high: the active-ingredient content, purity and origin cannot be verified. The supposedly easier route is thus the real risk.

What finasteride does and what is proven

For the treatment of hereditary hair loss in men, the usual dosage is 1 mg per day.¹ Finasteride works by lowering the DHT level; in the blood, this falls by around 70 % at the 1 mg dose.¹ First visible changes usually show after 3 to 6 months; a reliable assessment normally requires 6 to 12 months of regular use.

The focus here is on preservation: finasteride mainly slows further thinning, and in part the density in the treated area also improves again. Completely inactive hair follicles, however, cannot be revived with medication. That is why a treatment works better the earlier it begins, as long as there are still hairs to preserve.

The efficacy is well studied. In the approval studies, hair growth at the crown improved after two years in around two out of three men (66 %), compared with 7 % in the placebo group.² Over longer periods, further visible hair loss also occurred considerably less often than under placebo.³ These are average values from controlled studies. How strong the effect is for you varies from person to person.

Like any effective therapy, finasteride can have side effects. Because it intervenes systemically in hormone metabolism, sexual dysfunction is possible in a small proportion of users, such as reduced libido or erectile dysfunction. The latter affected about 1 to 2 out of 100 men at the 1 mg dose.¹ More rarely, mood changes such as low spirits are reported. These complaints usually resolve after stopping. Persistent complaints after stopping are reported in isolated cases, and the evidence on this is limited. It is also worth knowing that finasteride lowers the PSA level in the blood; anyone planning a urological screening examination should inform the doctor that they are taking it. Precisely because of this weighing-up, finasteride belongs under medical supervision. How the active ingredient works in detail is explained in the article Finasteride and how it works.

Who finasteride is not an option for

Some people must not take finasteride at all. Most importantly: for women who are pregnant or could become pregnant, the active ingredient is contraindicated, because it can interfere with the genital development of a male fetus. Those affected must not take it and should also avoid skin contact with broken or crushed tablets, since the active ingredient can be absorbed through the skin. Intact, coated tablets, by contrast, are harmless to merely touch.

For this reason and because of its mechanism, finasteride is prescribed primarily to men. Women with hair loss have other routes open to them; which causes and treatments play a role for them is covered in the article Hair loss in women. Caution is also advised with certain liver diseases or a known intolerance. Whether finasteride is an option for you is clarified by the medical review of your health information.

Costs and stopping

Costs

Finasteride for hereditary hair loss is a self-pay service. Statutory and private health insurers do not usually cover the costs, because the treatment is classified as cosmetic. As a rough guide, the monthly costs, depending on the preparation and the supply period, are usually in the low double-digit euro range. The exact costs depend on the medical recommendation and the chosen preparation.

After stopping

Finasteride works only for as long as you take it. If you stop it, the DHT level rises again, and the effect achieved wears off over several months. The hair loss then usually continues from where it would be without treatment. A planned discontinuation is best discussed with the treating doctor.

Finasteride is one of several options

Finasteride is a well-studied but not the only treatment for hereditary hair loss. Topical minoxidil, which is applied externally to the scalp and works locally, is also often used. Because the two active ingredients act at different points, finasteride and topical minoxidil are sometimes also combined. The related active ingredient dutasteride is not approved in Germany for hereditary hair loss and would only come into question off-label, that is, outside the official approval; whether that makes sense at all in an individual case is decided by the doctor alone. Which route fits depends on the findings, pre-existing conditions and your preferences, and is a medical decision. A comparison of the options therefore does not replace the individual assessment. An overview of causes and treatment routes is given in the article Understanding hair loss.