Are peptides legal in Australia?
A 2026 clinician's guide.
Clinician reviewed · Updated June 2026
Yes, peptide therapy is legal in Australia when prescribed by a registered doctor and dispensed through legitimate channels. The key distinction is between topical (cosmetic) peptides and injectable (Schedule 4) peptides.
Topical vs injectable peptides
Topical peptides found in skincare products are not regulated as medicines. They are widely available over the counter. Injectable peptides are a different category entirely. They are classified as Schedule 4 substances under the TGA's Poisons Standard and require a prescription from an AHPRA-registered doctor.
What the TGA says
The TGA regulates injectable peptides under Schedule 4 of the Poisons Standard. This means they can only be legally obtained with a valid prescription from a registered medical practitioner. Purchasing injectable peptides online without a prescription is illegal in Australia.
How legitimate peptide therapy works
A clinical assessment comes first. Your doctor reviews your medical history, pathology, and treatment goals. If peptide therapy is clinically warranted, it is prescribed and dispensed through a compounding pharmacy or approved supplier. Ongoing monitoring ensures safety and efficacy.
At The Wellness Clinic, peptide therapy is prescribed only where the clinical picture warrants it, through AHPRA-registered doctors and legitimate dispensing channels. Learn more about our regenerative protocol →