Why GHRP-2 15MG specifically

GHRP-2 15MG is the largest of our three GHRP-2 strengths: a 15mg vial of lyophilised powder at $75, or $5.00 per mg. Synthetic hexapeptide for GH research, synthesised and tested in our own Australian lab. It is also the best value per milligram in the range.

What is in a 15MG vial

A GHRP-2 15MG vial contains 15mg — 15,000 micrograms — of lyophilised powder.

Reconstituted with 1ML of bacteriostatic water it gives 15mg/ML, so a 0.1ML draw holds 1.50mg. With 2ML that becomes 7.50mg/ML and 750mcg per 0.1ML; with 3ML, 5mg/ML and 500mcg. The powder is the same either way — the volume only changes the concentration.

Bacteriostatic water is sold separately. Pre-mixed vials and pen cartridges arrive reconstituted, so this arithmetic only applies to the plain vial.

How many draws a 15MG vial holds

A 15MG vial is 15,000 micrograms, so at 250mcg per draw it holds 60 draws, at 500mcg it holds 30, and at 1mg it holds 15. That count does not change with how much bacteriostatic water is added — the water sets the concentration, not the quantity.

At $75 the vial, that works out to $1.25 per 250mcg draw, $2.50 per 500mcg draw, or $5 per 1mg. Cost per draw is usually a more useful comparison than cost per vial, because it is the figure that survives a change of strength.

15MG on a 100-unit syringe

A standard U-100 insulin syringe holds 1ML in 100 marked units, so one unit is 0.01ML. Reconstitute this 15MG vial with 1ML and 250mcg sits at 1.67 units; with 2ML it is 3.33 units; with 3ML, 5 units.

For a 500mcg draw the same three volumes give 3.33, 6.67 and 10 units. Choosing the volume that puts a typical draw on a whole number rather than an awkward fraction removes a whole category of measuring error, which is the practical reason to do this arithmetic before mixing rather than after.

Plain, pre-mixed or pen cartridge

GHRP-2 15MG is $75 as a plain lyophilised vial, and the same as a mixed vial or pen cartridge: we reconstitute it here at no extra cost, and it arrives as a solution.

The plain vial keeps longest, because a lyophilised peptide stored cold and dry outlasts the same peptide in solution by a wide margin. Pre-mixed suits anyone who would rather not handle the reconstitution step, and the cartridge suits a pen. Bacteriostatic water is sold separately and is only needed for the plain vial.

Buying GHRP-2 15MG in Australia

GHRP-2 15MG is $75. Sydney delivery is free on orders over $100, so a single 15MG vial does not clear it alone — Sydney delivery on a $75 order is $10. Everywhere else in Australia is $15 express post, free on orders of $200 or more. Orders placed before the daily cut-off dispatch the same day from Sydney.

The peptide itself is synthesised and tested in our own lab in Blacktown, NSW — not imported in bulk and relabelled here, which is how most research peptides reach the Australian market. That matters for a practical reason rather than a patriotic one: an imported peptide has a longer chain between synthesis and vial, the testing that matters happened somewhere else if it happened at all, and the certificate is one the buyer cannot trace.

Every batch is confirmed by mass spectrometry, measured at ≥99% purity by HPLC and screened at 0 ppm heavy metals, and the batch number printed on the vial resolves to that batch's own certificate. Supplied for in-vitro and laboratory research only, to buyers aged 18 and over.

GHRP-2 strengths compared

We make GHRP-2 in three strengths: 5MG at $40 ($8.00 per mg), 10MG at $60 ($6.00 per mg), 15MG at $75 ($5.00 per mg).

Each strength has its own page, its own batch and its own price per milligram. Larger vials are usually better value per milligram, which is why the arithmetic is on every page rather than left to the reader.

What is GHRP-2?

GHRP-2 is a research compound in our Performance & growth range. Synthetic hexapeptide for GH research.

At OzPeptides, GHRP-2 is synthesised and tested in our own Australian lab and sold strictly for research and laboratory use.

Why Australian-made GHRP-2 matters

Much of the peptide stock sold in Australia is made overseas and relabelled. Every OzPeptides batch is made here and tested in-house: ≥99% HPLC purity, identity confirmed by mass spectrometry and 0 ppm heavy metals, with a batch-matched certificate of analysis.

Strengths and formats

GHRP-2 is available in 5MG, 10MG, 15MG. Each strength has its own page. Peptides are available as a vial, pre-mixed or in a pen cartridge; mixing is free, or $5 a vial while a sale is running.

How quality is verified

Every batch is tested in-house before release. Purity is measured by HPLC and must be at least 99%. Identity is confirmed by mass spectrometry so the compound matches the label. Every batch is screened for lead, mercury, arsenic and cadmium, with results of 0 ppm. The batch number on your vial links to its certificate of analysis.

Formats explained

The standard vial contains lyophilised (freeze-dried) powder and is the base price. Pre-mixed is prepared in our lab for convenience, and the cartridge is made for our reusable metal pen; both are free, or $5 a vial while a sale is running.

Delivery

Orders confirmed before 1PM AEST ship the same day. Sydney orders are hand-delivered by our team; everywhere else receives tracked express post for $15 (free on orders of $200 or more), in plain packaging.

Research use only

GHRP-2 is sold strictly for in-vitro research and laboratory use, to buyers aged 18 and over. It is not for human consumption and is not approved for therapeutic use in Australia.