Browse peptides by category

Each category groups peptides by what they’re used for — and explains the regulatory reality behind the marketing.

Healing & recovery peptides

The most heavily marketed peptide category in Australia — BPC-157, TB-500 and related compounds promoted for tendon, gut and injury recovery.

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10 peptides

Growth-hormone peptides

GHRH analogues, secretagogues and recombinant growth hormone. This category spans genuine prescription medicines and a long tail of unapproved “research” products.

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7 peptides

Cosmetic & skin peptides

Topical cosmetic peptides (regulated as cosmetics) sit alongside injectable products (regulated as medicines). The regulatory category, not the marketing, decides the rules.

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11 peptides

Metabolic & weight peptides

Registered GLP-1 medicines (semaglutide, tirzepatide, liraglutide) share this category with unapproved and investigational compounds marketed for weight loss.

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10 peptides

Registered prescription peptide medicines that act on the body’s hormonal systems — vasopressin, somatostatin, GnRH and parathyroid analogues, glucagon and more. Many are long-established clinical drugs.

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23 peptides

Other peptides

Immune-modulating, reproductive, neuro and mitochondrial peptides that don’t fit the main categories — ranging from established medicines to research-stage compounds.

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This is general education, not medical advice. Peptides.au does not sell, supply, recommend or promote any product or clinic. Always speak with a registered Australian health practitioner before making any health decision.