8 authorised products containing Melatonin, from the HPRA register.
| Medicine | Active substance | Licence holder | Status |
|---|---|---|---|
| Circadin 2 mg prolonged-release tablets EU/1/07/392/001 |
Melatonin | RAD Neurim Pharmaceuticals EEC SARL | — |
| Meladura 2 mg prolonged-release tablets PA1436/047/001 |
Melatonin | Bluefish Pharmaceuticals AB | Marketed |
| Melatonin Neurim 2 mg prolonged-release tablets EU/1/22/1694/001-004 |
Melatonin | RAD Neurim Pharmaceuticals EEC SARL | — |
| Melatonin Pharma Nord 3 mg film-coated tablets PA1242/002/001 |
Melatonin | Pharma Nord ApS | — |
| Melnite 2 mg prolonged-release tablets PA0281/265/001 |
Melatonin | Pinewood Laboratories Ltd | Marketed |
| Slenyto 1 mg prolonged-release tablet EU/1/18/1318/001 |
Melatonin | RAD Neurim Pharmaceuticals EEC SARL | — |
| Slenyto 5 mg prolonged-release tablet EU/1/18/1318/003 |
Melatonin | RAD Neurim Pharmaceuticals EEC SARL | — |
| Voquily 1 mg/ml oral solution PA22757/001/001 |
Melatonin | RAD Neurim Pharmaceuticals EEC SARL | Not marketed |
Priya Life Science (2026). Irish Medicines Database. Available at: https://priyalifescience.com/medicines (Accessed: 5 July 2026).
Data: Health Products Regulatory Authority (HPRA) open dataset (“Authorised or Transfer Pending Products”), licensed CC BY 4.0, refreshed daily. Regulatory information only — not medical advice.