GHRP-6 Reconstitution Calculator

Readable microgram draws for GHRP-6 vials, with the dilution math shown line by line.

Mode

Auto picks the cleanest BAC water for you. Manual uses the water you already added.
1

What size is your syringe?

All insulin syringes are U-100, so 100 units equals 1 mL.
2

How much peptide is in your vial?

Check the label on the vial.
3

What is your dose per injection?

Select or enter the amount you want per shot.
Unit:

Step 1 of 2, Reconstitute

For the dose below, add this much BAC water (dose: ,)
,mL

Step 2 of 2, Draw your dose

Pull the syringe to
,units
Concentration
, per mL
Doses per vial
, at this dose

The math, step by step

    Medical Disclaimer. This calculator is for informational purposes only. It does not constitute medical advice and does not recommend doses. Always consult a qualified healthcare provider before using any peptide compound. Never self-medicate. Full disclaimer.

    Reconstitution chart: 5 mg vial

    BAC water addedConcentrationDraw for 100 mcg doseDraw for 300 mcg dose
    1 mL5,000 mcg/mL2 units6 units
    1.5 mL3,333 mcg/mL3 units9 units
    2 mL2,500 mcg/mL4 units12 units
    2.5 mL2,000 mcg/mL5 units15 units

    Draws are U-100 insulin syringe units (100 units = 1 mL). Formula: dose in mcg ÷ (vial mcg ÷ water mL) × 100. The calculator above handles any other combination.

    About GHRP-6

    GHRP-6 is a growth hormone releasing peptide closely related to GHRP-2, acting at the same ghrelin receptor to prompt a growth hormone pulse. Its signature feature is a strong, sometimes dramatic, increase in hunger shortly after injection, which some users seek and others find limiting. It is among the earliest compounds in the class, has no regulatory approval, and is often paired with a GHRH analog for a fuller response.

    Community protocols typically discuss 100 mcg per injection, one to three times daily, on an empty stomach and frequently before bed to ride the natural nocturnal growth hormone surge. The unit is micrograms. A 5 mg vial holds 5,000 mcg, so at 100 mcg per dose one vial covers fifty injections. As with every secretagogue here, the figures describe community practice with an unapproved compound and are not a recommendation.

    Because the doses are small relative to the vial, the water you add is about readability. With 1 mL of BAC water in a 5 mg vial, a 100 mcg dose is only a 2 unit draw; stretch the water to 2.5 mL and it becomes 5 units, far easier to read. The calculator warns on draws under 3 units and on a likely unit mixup, since mg instead of mcg is a 1,000x error. For a blend vial with a GHRH analog, enter the total content and your combined dose. Refrigerate the reconstituted vial.

    Quick facts

    The Peptide Sourcing Manual

    Stop gambling on where you buy your peptides.

    The calculator tells you how much to draw. The Verified Buyer's Manual tells you how to source the peptide itself without getting scammed or shipped underdosed product. Trace any compound back to the lab that made it, read a Certificate of Analysis and catch a fake, grade any seller before you pay, and price it right. A repeatable system, not a list of names that goes stale.

    • How to read a lab report (COA) and spot a faked or misattributed one
    • Source tracing: find verified sellers yourself from public test data
    • The vetting grid: a yes-or-no scorecard for any seller
    • Real cost-per-mg math so you never overpay
    • Reconstitution, storage, and the first 72 hours after a package lands
    Get the Manual, $20
    Instant PDF download. Research and educational use only.

    Supplies you will need

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    Free download

    Get the 1-page Reconstitution Cheat Sheet

    The formula, the unit conversions, a quick-reference dosing table, and the four checks to run before you inject. Free, sent straight to your inbox. Print it and keep it next to your vials.

    No spam. Unsubscribe anytime. Research and educational use only.

    Common questions

    Why does GHRP-6 make people so hungry?
    It acts strongly at the ghrelin receptor, and ghrelin is the body’s hunger signal. The appetite spike is its most reported effect and is why some users prefer the cleaner GHRP-2 or ipamorelin.
    How much water makes a 100 mcg dose readable?
    From a 5 mg vial, 2.5 mL of BAC water puts a 100 mcg dose at a 5 unit draw. At 1 mL it is only 2 units. The chart below shows the grid.
    Can I run GHRP-6 with CJC-1295?
    Many community protocols pair a GHRP with a GHRH analog like CJC-1295. For a pre-mixed blend vial, enter the total content and your combined dose; the math treats it as one pool.

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