Skip to main content
New — The Peptide Dictionary: 128 terms, explained simply
New guide — NAD+ for Anti-Aging: What the Science Says
New guide — GHK-Cu: the copper peptide for your skin
Not sure where to start? — A 60-second quiz points you to the path that fits your goal
New explainer — Semaglutide: what the research says, made simple
Browse — Peptide guides, made simple
New — The Peptide Dictionary: 128 terms, explained simply
New guide — NAD+ for Anti-Aging: What the Science Says
New guide — GHK-Cu: the copper peptide for your skin
Not sure where to start? — A 60-second quiz points you to the path that fits your goal
New explainer — Semaglutide: what the research says, made simple
Browse — Peptide guides, made simple
Easy-to-follow guides
Independent reviews
Vetted providers
Free to read

Home / Peptide legality / By country / Singapore

Peptide legality · Singapore · updated 2026-09-22

Are peptides legal in Singapore?

Restricted

Peptides are legal in Singapore only as HSA-registered prescription medicines dispensed by a doctor or pharmacist; unapproved research peptides such as BPC-157 and TB-500 are not registered for human use and cannot be lawfully sold or imported without a prescription.

Legal status overview

Peptides are restricted in Singapore, legal only when supplied as prescription-only medicines under a valid prescription and prohibited as unapproved research chemicals for human use. The Health Sciences Authority (HSA) regulates all therapeutic products under the Health Products Act 2007 and the Health Products (Therapeutic Products) Regulations 2016, classifying medicines as prescription-only, pharmacy-only or general sales list. Approved peptide drugs such as semaglutide (Ozempic®, Wegovy®, Rybelsus®) are prescription-only medicines, while research peptides like BPC-157 and TB-500 are not HSA-registered and importing them without a prescription is illegal.

Key points

  • Singapore regulates all peptide-containing therapeutic products through the Health Sciences Authority (HSA) under the Health Products Act 2007 and the Health Products (Therapeutic Products) Regulations 2016. [1]
  • Under Singapore's HSA framework, therapeutic products are placed in three forensic classes, prescription-only medicines, pharmacy-only medicines, and general sales list medicines, with most medically significant peptides falling into the prescription-only category. [2]
  • A Prescription-Only Medicine (POM) in Singapore can only be obtained from a doctor, or from a pharmacist holding a valid prescription, meaning prescription peptides cannot be sold over the counter. [3]
  • Research peptides such as BPC-157, TB-500 and GHK-Cu are not HSA-registered for human use in Singapore, and importing peptides without a prescription is described as illegal with active HSA enforcement. [4]
  • For personal import or travel, HSA allows an individual to bring up to a 3-month supply of a lawfully prescribed, non-controlled medication into Singapore provided a valid prescription or doctor's letter is carried and the product is in its original labelled packaging. [5]
  • HSA's Personal Importation Scheme excludes any product that is a controlled substance under Singapore's Misuse of Drugs Act or Psychotropic Substances Act, and importing controlled-substance medicines (such as anabolic steroids) without prior HSA approval can be treated as a drug-import offence with severe penalties. [6]
  • GLP-1 peptide medications in Singapore are prescription treatments requiring a medical assessment and are not sold as over-the-counter wellness products. [7]

Compound-by-compound status

BPC-157BPC-157 is not registered with Singapore's HSA for human use and is treated as an unapproved research peptide, so it cannot be lawfully sold for human consumption and importing it without a prescription is illegal. [4]
TB-500TB-500 is not HSA-registered for human use in Singapore and, like other research peptides, importing it without a prescription is illegal under HSA rules. [4]
Semaglutide (Ozempic® / Wegovy® / Rybelsus®)Semaglutide is legal in Singapore as an HSA-approved prescription-only medicine, Ozempic® and Rybelsus® for type 2 diabetes and Wegovy® for chronic weight management, and must be prescribed by a registered medical practitioner. [8]
Liraglutide (Saxenda®)Liraglutide is legal in Singapore as an HSA-approved GLP-1 prescription medicine, with Saxenda® approved for weight management and requiring a doctor's assessment. [7]
Human growth hormone (HGH / somatropin)Human growth hormone (somatropin) is treated as a prescription-only medicine in Singapore requiring a doctor's prescription, and no source found in this research indicates it may be sold or imported for human use without one; this reflects the general POM framework rather than an HGH-specific source. [3]

Frequently asked questions

Can I buy peptides in Singapore without a prescription?

No, in Singapore prescription peptides are prescription-only medicines available only from a doctor or a pharmacist holding a valid prescription, and unregistered research peptides like BPC-157 cannot be lawfully sold for human use at all. [3]

Can I bring peptides into Singapore for personal use?

You may bring up to a 3-month supply of a lawfully prescribed, non-controlled medication into Singapore if you carry a valid prescription or doctor's letter and keep it in its original labelled packaging, but products that are controlled substances or that you have no prescription for are not allowed. [5]

Is BPC-157 legal in Singapore?

BPC-157 is not HSA-registered for human use in Singapore and is treated as an unapproved research peptide, so it cannot be legally sold for human consumption and importing it without a prescription is illegal. [4]

Is Ozempic® legal for weight loss in Singapore?

Ozempic® is legal in Singapore as an HSA-approved prescription-only medicine for type 2 diabetes but is not registered for weight loss, though doctors may prescribe it off-label when they judge it medically appropriate; Wegovy® is the semaglutide brand HSA has approved for weight management. [10]

What are the penalties for importing peptides illegally into Singapore?

Non-compliant medications brought into Singapore can be confiscated and may trigger enforcement action, and importing a controlled-substance medicine without required HSA approval can be treated as a drug-import offence under the Misuse of Drugs Act with severe penalties. [6]

Sources

  1. Regulatory overview of therapeutic products, Health Sciences Authority (retrieved 2026-09-22)
  2. In review: the life sciences regulatory regime in Singapore, Lexology (retrieved 2026-09-22)
  3. List of reclassified medicines, Health Sciences Authority (retrieved 2026-09-22)
  4. Peptides in Singapore: Access, Legality, and Sourcing in 2026, Regimen (retrieved 2026-09-22)
  5. Travelling with medications to Singapore, Health Sciences Authority (retrieved 2026-09-22)
  6. Import unapproved medicine into Singapore, Everyone.org (and Tripbase drug-law guide) (retrieved 2026-09-22)
  7. Understanding GLP-1 medications in Singapore, HMI Medical (retrieved 2026-09-22)
  8. Semaglutide Singapore: Approval, Availability, Uses & Safety, The Sire (retrieved 2026-09-22)
  9. Is prescription medicine legal in Singapore?, Tripbase drug-law guide (retrieved 2026-09-22)
  10. Is Ozempic® Legal for Weight Loss in Singapore?, DoctorOnCall (retrieved 2026-09-22)

Last researched: 2026-09-22.

General information based on the sourced research above, not legal advice. Laws change and enforcement varies; for a specific situation in Singapore, consult a licensed attorney or the national regulator.