Melatonin → Singapore

Available OTC in pharmacies

Details

Melatonin is regulated by Singapore's Health Sciences Authority (HSA) as a Health Supplement. Personal-use quantities (typically up to a 3-month supply) may be brought into Singapore without an import licence, provided the product is properly labelled and not advertised for therapeutic claims requiring registration. Bulk quantities, prescription-strength formulations, or unlabelled products may be detained. Carry the original packaging.

Quantity limit

Personal use

Legal reference

HSA regulations

Leaving with this item

Melatonin supplements may be exported from Singapore freely as a dietary supplement.

Practical advice

Personal-quantity melatonin (OTC supplement) clears as routine in destinations where it is OTC. In prescription-only markets (e.g. UK, France, Germany), declare with prescription if asked.

Customs authority

Singapore Customs · https://www.customs.gov.sg