Peptides in Australia: TGA Scheduling, Prescriptions, and What Changed (2026)

What Changed in 2023

Before 2023, peptides occupied a grey area in Australian law. They were not scheduled substances, and Australians could purchase them relatively freely from research chemical suppliers. The TGA changed this by scheduling many popular peptides.

Now Schedule 4 (prescription only)

• BPC-157 — requires prescription
• Ipamorelin — requires prescription
• CJC-1295 (with and without DAC) — requires prescription
• GHRP-2 — requires prescription
• GHRP-6 — requires prescription
• AOD-9604 — requires prescription
• Epithalon — requires prescription
• Selank — requires prescription
• Semax — requires prescription
• TB-500 (Thymosin Beta-4) — requires prescription

What this means practically

1. You need a doctor who will prescribe peptides. Not all GPs are willing or knowledgeable. Peptide-friendly clinics and integrative medicine practitioners are the most reliable source.
2. The prescription goes to a compounding pharmacy. Compounding pharmacies make the peptides to the doctor's specification.
3. You cannot legally buy peptides from online research chemical suppliers for personal use. Schedule 4 means possession without a prescription is an offence.
4. Import of peptides without a prescription is also restricted. Customs can seize unscheduled peptide shipments.

How to Access Peptides Legally

Step 1: Find a peptide-friendly practitioner

• Integrative medicine doctors — many are familiar with peptide protocols.
• Sports medicine practitioners — increasingly prescribe BPC-157 and TB-500 for injury recovery.
• Anti-ageing or longevity clinics — commonly prescribe growth hormone secretagogues.
• Telehealth options — some services specialise in peptide consultations remotely.

Step 2: Get a prescription

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Your doctor will write a prescription specifying the peptide, concentration, quantity, route of administration (subcutaneous, oral, nasal), and dosing protocol.

Step 3: Fill at a compounding pharmacy

The compounding pharmacy will prepare the peptide to specification, provide it in the appropriate form, and include reconstitution instructions if applicable.

What is Still Available Without a Prescription

• GHK-Cu (copper peptide) — available as a topical skincare ingredient. Not scheduled when used externally.
• Collagen peptides — dietary supplements, widely available.
• BPC-157 oral capsules — the scheduling is complex here; the safest route is still a prescription.

Quality Assurance

One benefit of the scheduling change: compounding pharmacy peptides come with quality controls that research chemicals did not:

• Compounding pharmacies are regulated by state pharmacy boards and must follow TGA manufacturing guidelines.
• Each batch has quality testing — purity, sterility, identity confirmation.
• The pharmacist is accountable — there is a legal chain of responsibility.
• Proper storage and handling throughout the supply chain.

Reconstitution and Storage

1. Bacteriostatic water — your compounding pharmacy should supply this.
2. Add water slowly down the side of the vial, never squirt directly onto the powder.
3. Swirl gently to dissolve — never shake.
4. Store reconstituted peptides in the fridge at 2-8 degrees C.
5. Use within the timeframe specified by your compounding pharmacy (typically 4-6 weeks).

Use the Regimen peptide reconstitution calculator to determine exact volumes for your specific vial and desired dose.

Tracking Your Peptide Protocol

With the added complexity of prescriptions and compounding pharmacy timelines, keeping track of your peptide protocol is more important than ever. Regimen lets you log each dose, track reconstitution dates, manage multi-compound stacks, and keep a record that you can share with your prescribing doctor at follow-up appointments.