Research peptides

Buying research peptides in Australia

Peptide Aus stocks 35 compounds across nine research categories, all held in Australia and dispatched the same business day when paid before 2pm. Every peptide is a lyophilised research vial unless the page says otherwise; retatrutide is also stocked as a premixed or dual-chamber research pen, and BPC-157 and KPV as capsules for oral and gut designs. Prices are in Australian dollars, GST inclusive, and larger vials cost less per milligram, which each compound page shows in its sizes table.

The range follows what Australian researchers search for. Retatrutide leads with vials from 10mg to 60mg and pens from 15mg to 70mg; GHK-Cu comes in 50mg and 100mg; BPC-157 in a 10mg vial, capsules and the BPC-157 + TB-500 blend; the GH-axis pair CJC-1295 and ipamorelin separately, blended and as a kit; melanotan I and II with PT-141; semax and selank; MOTS-c in three sizes with SS-31, NAD+ and 5-Amino-1MQ; and tesamorelin, tirzepatide, cagrilintide, AOD-9604 and SLU-PP-332 in the metabolic range.

Categories

• Metabolic Research GLP-1, GIP, amylin and GHRH-class compounds studied for adiposity, glycaemic control and energy expenditure. AOD-9604, Cagrilintide, Retatrutide, SLU-PP-332, Tesamorelin, Tirzepatide.
• Tissue Repair Research Peptides studied in tendon, ligament, muscle, gut and skin injury models. ARA-290 (Cibinetide), BPC-157, BPC-157 + TB-500, GLOW Peptide Blend, KLOW Peptide Blend, KPV, TB-500.
• Growth Hormone Research GHRH analogues and ghrelin-receptor agonists for GH-axis research. CJC-1295 (no DAC), CJC-1295 (no DAC) + Ipamorelin, CJC-1295 with DAC, DSIP, Ipamorelin, Sermorelin Acetate.
• Skin & Cellular Research Copper peptides, telomerase and antioxidant compounds for dermal and cellular work. Epitalon, GHK-Cu, Glutathione.
• Mitochondrial Research Mitochondrial-derived peptides, cardiolipin binders, NAD+ and NNMT inhibitors. 5-Amino-1MQ, MOTS-C, NAD+, SS-31.
• Melanocortin Agonists Alpha-MSH analogues studied for pigmentation and central melanocortin signalling. Melanotan I, Melanotan II, PT-141.
• Nootropic Peptides ACTH- and tuftsin-derived peptides studied for cognition and anxiety. Selank, Semax.
• Reproductive Research Kisspeptin and oxytocin for reproductive-axis and social-neuroscience research. Kisspeptin-10, Oxytocin.
• Immune Research Thymic peptides studied for T-cell maturation and immunosenescence. Thymalin, Thymosin Alpha-1.
• Kits Research kits: a vial or pen with the bacteriostatic water, syringes or pen needles and swabs it needs, in one box.
• Supplies Bacteriostatic water, U-100 syringes, pen needles, swabs and sharps containers for laboratory handling.

Formats

Lyophilised vials are freeze-dried powder in a sealed vial, reconstituted with bacteriostatic water to the concentration a protocol needs; this is the format the published studies used and the lowest cost per milligram. Research pens hold retatrutide already in solution in a 3 mL dial-a-dose device with 0.5 mg clicks, or, for the 70mg, a dual-chamber cartridge that mixes at activation; strengths are filled to order. Capsules carry a fixed amount per capsule for oral designs. Kits pair a vial or pen with the water, syringes or pen needles and swabs it needs at less than the parts. Supplies are the bacteriostatic water, U-100 syringes, pen needles, swabs and sharps containers sold separately.

What is on every product page

Each page states what the compound is and its class, how it works, what the research reports with the trial or model named, the key research areas, the side effects and results the studies recorded, the legal status in Australia, and the specifications: CAS number, form, suggested reconstitution volume and storage. A reconstitution calculator preset to the vial sits under the specifications, and the pens carry a click calculator. Nothing on the site is dosing or medical advice; the dosage question is answered from the literature only.

Testing and paperwork

Every batch is tested by an independent laboratory and the certificate of analysis is available on request for any product, before or after ordering, from the certificate page. Orders ship tracked in plain packaging, and PayID payments clear within minutes.

Legal status

Research reagents can be lawfully supplied and bought for laboratory use in Australia. None of the compounds here is registered by the TGA for human use in this form: retatrutide and cagrilintide are investigational, tirzepatide is registered only as the Mounjaro pen, BPC-157 and melanotan II are unapproved, and GHK-Cu is permitted only as a topical cosmetic ingredient. The guides take each of those questions in turn, and the buying guide covers what to check in any supplier.