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Hair growth6 minute read

Vitamins for Hair Growth: The Essential Nutrients You Need

Written by Hi Doctor editorial teamPublished 1 February 2026

Struggling with hair loss? Discover how Hi Doctor connects you with EU-licensed doctors for an online consultation for €45/90 days or €35 one-off. Get a prescription for effective hair growth treatments in under 24 hours, valid at any EU…

Vitamins for Hair Growth: The Essential Nutrients You Need —
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DIRECT ANSWER

An online consultation lets an EU-licensed doctor review your case and, if appropriate, issue an electronic prescription; each pharmacy decides whether it can dispense it.

Doctor reply in under 2 hours

Average doctor reply under 2 hours; at night and on public holidays it can take longer, always within 24 hours. A prescription only if appropriate.

EU-licensed doctors

Every case is reviewed by an EU-licensed doctor.

Electronic prescription

Each pharmacy decides whether it can dispense an approved prescription; some do not accept PDF prescriptions.

Vitamins for Hair Growth: The Essential Nutrients You Need

While vitamins are crucial for overall hair health, they often aren't enough to tackle significant hair loss. If you're looking for prescription-strength hair growth solutions, you can get a prescription online from an EU-licensed doctor through Hi Doctor. Our service provides a fast, discreet, and affordable way to access treatments like oral finasteride or minoxidil. For just €45 every 90 days (cancel anytime) or €35 one-off, you'll have an online consultation, and if appropriate, receive a valid electronic prescription within 24 hours, accepted at any pharmacy across the EU.

How it works: get your hair growth prescription in 4 steps

  1. Fill the online medical questionnaire (2–3 minutes) and pay the consultation fee of €45 every 90 days or €35 one-off.
  2. A licensed EU doctor reviews your case in private. If the doctor determines the treatment is NOT appropriate, your payment is refunded automatically, so there is no risk.
  3. If approved, you receive a valid electronic prescription (PDF file) in your Hi-Doctor account and by email within 24 hours.
  4. Print the PDF or show it on your phone and present it at any pharmacy in the EU to collect your medication.

Who qualifies for prescription hair growth treatments?

Our EU-licensed doctors assess each case individually to determine if prescription hair growth treatments are right for you. They look for specific patterns of hair loss, your medical history, and any contraindications. Generally, these treatments are for individuals experiencing androgenetic alopecia (pattern baldness) or significant hair thinning. Factors like your age, general health, and other medications you might be taking are all considered to ensure the treatment is safe and effective for you. The doctor remains the gatekeeper, ensuring your safety and the appropriateness of the treatment.

What prescription hair growth treatments actually do (and don't do)

Prescription hair growth treatments, such as finasteride and minoxidil, work through different mechanisms to combat hair loss. Finasteride, an oral medication, works by inhibiting the conversion of testosterone to dihydrotestosterone (DHT), a hormone largely responsible for male pattern baldness. Minoxidil, available orally or topically, works by widening blood vessels and increasing blood flow to hair follicles, stimulating growth. Both can slow hair loss and promote new growth, but results are not instant; visible improvements typically take 3-6 months of consistent use. They do not cure the underlying cause of genetic hair loss, meaning continued use is necessary to maintain results. They are most effective for preventing further loss and regrowing hair in areas of thinning, but are less effective on completely bald areas.

Don't see your condition on Hi-Doctor yet?

Hi-Doctor is continuously onboarding EU-licensed specialists across new conditions. Register your interest and we'll notify you the moment a doctor is available for your case. In the meantime, see how the service works: online consultation for €45 every 90 days or €35 one-off, reply within 24 h, full refund if the doctor decides the treatment isn't appropriate.

Discover Hi-Doctor →

Side effects and when to stop

Like all medications, prescription hair growth treatments can have side effects. Finasteride may cause sexual side effects such as decreased libido, erectile dysfunction, or ejaculation disorders, though these are rare and often reversible upon discontinuation. Minoxidil can cause scalp irritation, itching, or unwanted facial hair growth (with topical application), or more rarely, cardiovascular effects with oral use. It's crucial to inform your doctor if you experience any concerning side effects. If side effects are severe or persistent, the doctor will advise you to stop the medication. Always follow your doctor's instructions and report any adverse reactions promptly via the private chat in your Hi-Doctor account.

Why Hi-Doctor vs. walking into a clinic

Choosing Hi Doctor for your hair growth prescription offers significant advantages over traditional clinic visits:

  • Speed: Get your prescription in under 24 hours vs. weeks for an in-person appointment.
  • Price: A consultation fee of €45 every 90 days or €35 one-off vs. variable and often higher private clinic fees.
  • Privacy: Everything happens securely within the app — no waiting rooms, no reception desk interactions.
  • Convenience: Consult with a doctor from your phone, anywhere in the EU, at any time. No travel required.

We've served over 50,000 patients and hold a 4.8 Trustpilot rating, reflecting our commitment to patient care and efficiency.

Your interest guides which specialists we add next.

If your treatment isn't yet among Hi-Doctor's covered specialties, register at hi-doctor.ai so a doctor can notify you the moment we can handle your case. Our EU-licensed doctors issue electronic prescriptions as a PDF valid at any EU pharmacy, and if the doctor decides the treatment isn't appropriate, the consultation fee is refunded automatically.

Register my interest · €45 every 90 days or €35 one-off

COMMON QUESTIONS

Frequently asked questions

If the EU-licensed doctor determines the treatment is not appropriate for you, your consultation fee is refunded automatically. You pay nothing if the treatment isn't approved.

Own your health

Doctor-reviewed guides and new treatments. At most two emails a month.

Written by the Hi Doctor editorial team. General information, not individually reviewed by a doctor.

If the doctor does not approve treatment, we refund the full amount. Every consultation is fully refundable. How refunds work