What a GHRP-6 dose actually costs

Cost per dose is a division problem

Two inputs decide how many doses come out of a vial: the milligrams in the vial and the milligrams in a dose. Divide the first by the second and you get whole doses. Divide the vial price by whole doses and you get cost per dose.

We do not publish prices. Vendor pricing for GHRP-6 moves constantly and is not something this site can verify, so the price side of the division is yours to fill in. What the table on this page fixes is the denominator, which is the part people get wrong.

The denominator matters more than it looks because of the remainder. If a dose does not divide evenly into the vial, the leftover milligrams are still paid for but cannot be drawn as a full dose. That leftover is stranded product, and it raises the real cost of every dose you did get.

What the table shows

GHRP-6 is sold in 5 mg and 10 mg vials, and the dose amounts that appear in listings are 0.1 mg, 0.2 mg and 0.3 mg. The table runs the 0.2 mg case against both vial sizes.

The first thing to notice is that both rows strand nothing. A 5 mg vial gives 25 whole doses and 0 mg left over. A 10 mg vial gives 50 whole doses, also 0 mg left over. Waste is 0% in both cases. That is worth knowing, because for many compounds the common dose and the common vial size do not line up.

The second thing is what that means for choosing a vial. Since neither size wastes product, the vial decision is purely a price decision. The 10 mg vial produces exactly twice the doses of the 5 mg vial, so it is cheaper per dose only if it costs less than twice as much. If a seller prices it at exactly double, the two are identical per dose and you are choosing on other grounds, such as how long an opened vial sits before it is finished.

Where stranded product comes from

Stranding happens when the dose size and the vial size are not multiples of each other. Of the three dose amounts that show up in GHRP-6 listings, 0.1 mg and 0.2 mg divide cleanly into both 5 mg and 10 mg. A 0.3 mg dose does not divide cleanly into either, so it leaves a remainder after the last whole dose is drawn.

That remainder is not recoverable as a dose. You can draw it, but it is short, which means the arithmetic you did to set the dose no longer describes what is in the syringe. Most people treat it as loss.

There is a second, smaller loss no table can capture: residue on the stopper, in the needle hub, and in syringe dead space. It is real and we have no figure for it. Assume your practical dose count is at or slightly below the whole dose number, never above it.

Water volume changes nothing about cost

GHRP-6 is reconstituted with 1 mL, 2 mL or 3 mL of water. That choice sets the concentration and therefore how many syringe units a dose occupies. It does not change how many doses are in the vial.

This trips people up. Adding more water does not dilute your supply in any economic sense, because the milligrams in the vial are fixed regardless. More water spreads the same drug across more volume. The whole dose count and the stranded amount are identical at 1 mL and at 3 mL.

What water volume does affect is measurement error. A dose drawn at a lower volume sits on fewer syringe marks, so a small misread costs proportionally more drug. That is a precision question, not a cost question.

What this page does not tell you

GHRP-6 is not approved by any regulator for human use. This site has no medical review process and does not answer clinical questions.

We hold no reliable human pharmacokinetic data for GHRP-6. This page makes no claim about its half life, how long it takes to clear, or whether it accumulates with repeated use. Anything depending on those figures, including how often a dose would be repeated and therefore how long a vial lasts in days, is outside what we can compute.

We also do not say which dose is appropriate, what result to expect, what side effects occur, or whether any of this is safe. The dose amounts shown are the ones that appear in listings, presented so the arithmetic can be checked, not recommended.

What we do not know

We hold no reliable human pharmacokinetic data for GHRP-6, so this site makes no claims about its half life, how long it takes to clear, or how it accumulates. The arithmetic below concerns concentration and volume only.

This page answers arithmetic and handling questions. It does not tell you what dose to take, what to expect, or whether anything is appropriate for you, and there is no medical review behind it.

Common questions

Is the 10 mg GHRP-6 vial cheaper per dose than the 5 mg?

It depends entirely on the price, which we do not publish. At a 0.2 mg dose the 10 mg vial gives 50 whole doses and the 5 mg vial gives 25, exactly double. So the larger vial only wins on cost per dose if it is priced at less than double the smaller one.

How do I calculate cost per dose myself?

Take the vial price you were quoted and divide it by the whole dose count for your vial size and dose size. At 0.2 mg that count is 25 for a 5 mg vial and 50 for a 10 mg vial. Add water and syringe costs if you want a fully loaded figure.

Does adding more bacteriostatic water waste GHRP-6?

No. The vial holds 5 mg or 10 mg regardless of whether you add 1 mL, 2 mL or 3 mL of water. Water volume changes concentration and how many syringe units a dose occupies. The number of whole doses and the amount stranded stay the same.

What does stranded product mean?

It is the drug left in the vial after the last whole dose is drawn, when the dose size does not divide evenly into the vial size. You paid for it but cannot use it as a full dose. At 0.2 mg with either GHRP-6 vial size, the stranded amount is 0 mg.

How long does GHRP-6 stay active?

We do not know and we will not guess. There is no reliable human pharmacokinetic data for GHRP-6 that this site can stand behind, so we make no claim about half life, clearance or accumulation. This page covers concentration and volume arithmetic only.