Melatonin in Italy: Import Rules, Brands and Pharmacy Access

Melatonin is available OTC in Italy as Melatonina. Know the local brands, pharmacy rules, and what to bring before you travel.

Quick reference

Drug class: Hormone / sleep aid
Controlled substance: No
Prescription required: No for standard doses; Circadin and Slenyto are prescription-only
Available locally: Yes, Circadin, Slenyto (prescription), Melatonina (OTC at low doses)
Storage: Room temperature, away from light and moisture
Max supply to carry: No statutory import limit; bring a full personal supply
Key document: Doctor's letter recommended for prescription formulations; original packaging with pharmacy label
Emergency alternative: Visit any Italian farmacia for low-dose melatonina OTC, or a medico di base for a Circadin prescription.

Taking melatonin to Italy: what changes when you travel

Melatonin, sold internationally as Circadin, Slenyto, and Melatonina, is not a controlled substance in Italy. Low-dose melatonin supplements are available over the counter in Italian farmacie, while prolonged-release prescription formulations such as Circadin and Slenyto require a local prescription. The key distinction for travellers is whether your formulation matches what is sold OTC locally or requires a doctor's letter to avoid questions at customs.

Medical disclaimer: This guide is for informational purposes only and does not constitute medical advice. Always consult your prescribing doctor before travelling with medication, particularly regarding supply quantities, storage requirements, and import documentation.

Before you travel

Documentation for travelling to Italy with melatonin

Italy imposes no import permit requirement for melatonin. However, if you carry a prescription formulation such as Circadin or Slenyto, a doctor's letter confirming personal use is recommended by the Italian Medicines Agency (AIFA). The letter should state your name, the medication's INN (melatonin), the brand name, dose, frequency, quantity carried, and your prescriber's signature and registration number.^[1]

Pre-travel paperwork timeline

T-30 days
Book an appointment with your prescriber to renew or confirm your prescription, particularly if you take Circadin or Slenyto. Request a doctor's letter on clinic letterhead.Prescriber letter
T-14 days
No import permit is required for melatonin entering Italy. Use this window to confirm your supply quantity and check that the pharmacy label on each pack matches the doctor's letter.Pharmacy-labelled packaging
No permit processing needed; focus on supply confirmation.
T-7 days
If your letter is in a language other than Italian or English, arrange a translation. Italian customs officers typically accept English, but a certified Italian translation reduces uncertainty.Translated letter
T-1 day
Print all documents. Keep medication in original packaging with the pharmacy label visible. Divide your supply between hand luggage and checked baggage.
T-0 (border)
Melatonin does not need to be declared at Italian customs. Keep your doctor's letter accessible in case a customs officer asks about prescription packaging.

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What your doctor's letter must include

Full name, medication name (INN: melatonin, plus brand name such as Circadin or Slenyto), dose and frequency, quantity carried, the condition name, doctor's signature and registration number, and clinic letterhead. No notarisation or apostille is required for Italy; English is acceptable alongside Italian.

Italy does not require notarisation or apostille for medication letters. A letter in English on your clinic's headed paper is sufficient.

How much melatonin to bring

Italy sets no statutory limit on personal-use quantities of melatonin for travellers. Bring enough for your full trip plus a 20% buffer in case of delays. If you run short on low-dose supplements, you can top up locally. If you use Circadin (2 mg prolonged-release) or Slenyto (paediatric), local refill requires a prescription from an Italian doctor.

Split your supply

Carry your main supply in hand luggage and a backup in checked baggage. If one bag is delayed or lost, you still have medication available. Keep both portions in original packaging with pharmacy labels intact.

Packing and storing melatonin for travel

Melatonin tablets and prolonged-release formulations should be stored at room temperature, below 25°C, away from light and moisture. Italian summers in cities such as Rome and Milan frequently exceed 30°C, so avoid leaving medication in a parked car or in direct sunlight. Keep packs in their original blister or bottle to protect from humidity, particularly in coastal regions.^[2]

At the airport and border

Airport security with melatonin

Melatonin tablets present no special challenge at airport security. EU airport security regulations, enforced by ENAC (Ente Nazionale per l'Aviazione Civile) in Italy, permit solid medications in carry-on baggage without quantity restriction. Keep medication in original packaging rather than a pill organiser to avoid queries. You do not need to declare melatonin at security checkpoints.^[3]

Customs and medication import rules for Italy

Italian customs (Agenzia delle Dogane e dei Monopoli) does not require a declaration for personal-use quantities of melatonin. Travellers entering Italy may carry personal medication quantities consistent with their stay without a customs declaration. If a customs officer asks about prescription packaging such as Circadin or Slenyto, present your doctor's letter and original pharmacy labels.

Keep original packaging

Melatonin is not a controlled substance in Italy and requires no import permit. Carry tablets in their original blister packs or bottles with the pharmacy label visible. This is the fastest way to answer any question from customs or security without unpacking your bags.

While in country

Melatonin availability in Italy

Brands of melatonin sold in Italy

Brand name	Indication	Formulation	Supply note
Circadin	Sleep disorder in adults 55+	2 mg prolonged-release tablet	Prescription-only; reliable supply at Italian farmacie
Slenyto	Paediatric sleep disorder	1 mg / 5 mg prolonged-release tablet	Prescription-only; available at major farmacie chains
Melatonina (generic supplement)	Sleep supplement	0.5 mg to 1 mg tablet or spray	OTC; widely available without prescription

Low-dose melatonina supplements (up to 1 mg) are available without a prescription at Italian farmacie and parafarmacia outlets. A 30-tablet pack of generic melatonina 1 mg typically costs €5 to €12 (~$6 to ~$14). Circadin 2 mg is prescription-only and dispensed only with an Italian ricetta (prescription). For more on accessing Italian healthcare, see Italy's travel guide.^[4]

Finding a doctor who can prescribe melatonin in Italy

A medico di base (GP) can prescribe Circadin or Slenyto in Italy, but access through the SSN (Servizio Sanitario Nazionale) is generally restricted to registered residents. Tourists needing a prescription typically use a private clinic or guardia medica (out-of-hours GP service).

Private GP consultations in Italian cities cost approximately €50 to €120 (~$58 to ~$140). English-speaking doctors are accessible in major tourist cities including Rome, Milan, Florence, and Venice.^[5]

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Storing melatonin while in Italy

Melatonin tablets should be kept below 25°C and protected from direct light and humidity. In summer, Italian indoor temperatures can easily exceed this threshold in budget accommodation without air conditioning. Store your medication in a bedside drawer or bag, away from windowsills and bathroom surfaces where steam accumulates.^[2]

Emergencies

What to do if something goes wrong with your melatonin in Italy

If your melatonin is lost, stolen, or damaged, visit the nearest farmacia immediately. Low-dose melatonina (up to 1 mg) is available OTC without a prescription across Italy.

If you run out of a prescription formulation such as Circadin, visit a private clinic or guardia medica for a local prescription. Melatonin is not a controlled substance in Italy, so obtaining a private prescription involves a standard consultation rather than a specialist referral.

“Ho bisogno di melatonina. / Dove si trova la farmacia più vicina? / Ho una prescrizione medica. / Per favore chiami un medico.”

I need melatonin. / Where is the nearest pharmacy? / I have a medical prescription. / Please call a doctor.

Italy's emergency number is 112 (universal). For medical emergencies requiring an ambulance, call 118.^[6] A guardia medica handles non-emergency out-of-hours calls in most Italian cities.

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Frequently asked questions

Is melatonin legal in Italy?

Melatonin is legal in Italy and is not a controlled substance. Low-dose supplements (up to 1 mg) are sold over the counter, while prescription formulations such as Circadin require an Italian ricetta.

Do I need a doctor's letter to fly with Circadin to Italy?

A doctor's letter is recommended but not legally required for Circadin entering Italy. It helps explain prescription packaging at security or customs and makes obtaining a local prescription easier if you run out during your trip.

Can I bring melatonin into Italy without a prescription?

Yes. Italy requires no import permit for melatonin, and no customs declaration is needed for personal-use quantities. If you carry a prescription formulation such as Circadin, bring your original packaging and a doctor's letter in case of questions.

Is melatonin available over the counter in Italian pharmacies?

Low-dose melatonina (up to 1 mg) is available OTC at Italian farmacie and parafarmacia outlets without a prescription. Circadin 2 mg and Slenyto are prescription-only and require a ricetta from an Italian doctor.

What if I run out of melatonin in Italy?

If you run out of low-dose melatonin, visit any Italian farmacia and purchase melatonina OTC. If you need Circadin 2 mg or Slenyto, see a private doctor for a local prescription; a private consultation typically costs €50 to €120 (~$58 to ~$140).

Is Slenyto available in Italy for adults?

Slenyto is authorised in Italy but licensed specifically for paediatric sleep disorders. Adult travellers using Slenyto should bring their full supply; obtaining a local prescription for off-label adult use will require a specialist consultation.