What an AOD-9604 dose actually costs

Cost per dose is vial price divided by whole doses

The intuitive calculation is to divide the vial price by the milligrams on the label, then multiply by the dose size. That number is always too low, because it assumes every milligram in the vial reaches a syringe.

Milligrams do not reach a syringe individually. They reach it in dose-sized portions. Once the remaining volume in a vial is smaller than one dose, that material has nowhere to go. It is paid for and not used.

So the honest denominator is whole doses, not label milligrams. Take the price you paid for the vial and divide it by the whole-dose count in the table on this page. That is what one dose cost you.

This page does not carry prices, because vial prices vary by seller, by quantity and by week. The arithmetic is the part that stays fixed. Supply your own price and the division is yours to do.

What the stranded column is showing

The table lists two vial sizes at a 0.3 mg dose. Both strand the same amount: 0.2 mg. That is the coincidence worth noticing, because the waste percentages are very different.

Stranded material is an absolute quantity. Waste is that quantity as a share of what you bought. A fixed remainder is a large fraction of a small vial and a small fraction of a large one. The 2 mg vial loses 10% of its contents to the remainder. The 5 mg vial loses 4% to an identical remainder.

The summary line attached to the table says the 2 mg vial divides most evenly at this dose, yielding 6 whole doses. Read that as a statement about count, not about efficiency. If your concern is minimizing paid-for material that never gets drawn, the larger vial does better at this dose size, and the table's percentages are the column to compare.

Dose sizes that divide a vial without a remainder strand nothing at all. Dose sizes that do not divide evenly always strand something. The listings for this compound show more than one dose amount, and the remainder changes with each one.

Reconstitution volume changes nothing about cost

A vial can be reconstituted with 1 mL, 2 mL or 3 mL of bacteriostatic water. All three are in common use. None of them changes how many milligrams are in the vial.

Water volume sets concentration, which sets how many syringe units correspond to a given dose. More water means a larger, easier-to-measure volume for the same milligrams. Less water means a smaller volume and a finer measurement.

That matters for measurement error, not for cost. The whole-dose count and the stranded milligrams in the table are the same at every water volume, because they are determined by vial size and dose size alone.

There is a practical link, though. If a dose lands on a syringe volume too small to read cleanly, the dose you actually draw drifts from the dose you intended, and the number of doses you get out of the vial drifts with it. Choosing a water volume that puts your dose on a readable part of the barrel is what makes the table's arithmetic hold in practice.

Costs the arithmetic does not capture

The per-dose figure covers the peptide only. Bacteriostatic water, syringes, alcohol wipes and shipping are separate line items, and they scale with the number of vials rather than the number of milligrams.

Buying a larger vial concentrates more doses into a single set of those fixed costs. Buying several small vials multiplies them. That is a second reason the vial-size comparison is not decided by waste percentage alone.

There is also the cost of a vial that spoils, is dropped, or is reconstituted and then not used within whatever window the seller states. None of that is arithmetic this site can do for you. It belongs in your own accounting.

What this page will not tell you

AOD-9604 is not approved by any regulator for human use. That is a statement about its legal status, and it is the reason no clinical guidance appears anywhere on this page.

There is no reliable human pharmacokinetic data for this compound that we are willing to stand behind. This site therefore makes no claim about its half life, how long it takes to clear, or whether it accumulates with repeated administration. Anything on this page that looks like a schedule is not one. The calculations concern concentration, volume and remainder only.

The dose amounts referenced here are the amounts that appear in seller listings. They are inputs to arithmetic, not recommendations. This site has no medical review process and does not answer clinical questions. It cannot tell you what to take, how often, what to expect, or whether any of it is safe. Those questions go to a clinician.

What we do not know

We hold no reliable human pharmacokinetic data for AOD-9604, 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

Why does the 2 mg vial waste more when both vials strand 0.2 mg?

Because waste is expressed as a share of the vial, not as an absolute quantity. The same 0.2 mg remainder is 10% of a 2 mg vial and 4% of a 5 mg vial. Identical stranding, different proportion of what you paid for.

Can I combine the leftovers from two vials into one dose?

This site does not give handling instructions, and combining reconstituted material introduces sterility and measurement questions we will not advise on. As an arithmetic matter, the stranded amount in each vial is what the table reports. Whether it is recoverable is not a question this page answers.

Does using 3 mL of water instead of 1 mL give me more doses?

No. Water volume changes concentration and the number of syringe units per dose. It does not change the milligrams in the vial, so the whole-dose count and the stranded amount stay the same.

Which vial size is cheaper per dose?

That depends entirely on the prices you are quoted. Divide each vial price by its whole-dose count from the table and compare the results. The 5 mg vial wastes a smaller share of its contents at a 0.3 mg dose, but a price difference can outweigh that.

How long does AOD-9604 stay in the body?

We hold no reliable human pharmacokinetic data for this compound, so this site makes no claim about half life, clearance or accumulation. Anything stated confidently about its duration elsewhere should be checked against a source you can verify.

Is AOD-9604 approved for use?

It is not approved by any regulator for human use. This site has no medical review and does not evaluate safety or effectiveness. The material here is arithmetic about vial contents and nothing more.