Checked against UN INCB controlled substance lists and United Kingdom rules.
Melatonin is a prescription-only medicine in the UK.
Apply for approval from the destination's health authority well before you travel. Carry the prescription, a doctor's letter and the original packaging.
Official source for United Kingdom: www.gov.uk
Check melatonin in 21 countriesNot legal or medical advice. Rules change and depend on dose, form and quantity. Always confirm with the United Kingdom embassy or health authority before you fly. We never tell you a medicine is "safe" to carry.