GHK Reconstitution Calculator

Calculate exactly how many units of GHK to draw on your syringe. Pre-filled with standard defaults.

Calculator Inputs

Peptide

Vial size (mg)

BAC water added (mL)

Desired dose (mcg)

Syringe type

Vial price ($) -- optional

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About GHK

GHK is the parent tripeptide (Gly-His-Lys) found in human plasma. Distinct from GHK-Cu, which is GHK bound to copper — the non-copper form is used in some cosmetic and research contexts.

GHK Quick Reference

Common vial size

Typical BAC water

Dose range

0–0

mcg

Default dose

mcg

Storage Instructions

Store refrigerated (2-8°C). Once reconstituted, use within 28 days.

How to Reconstitute GHK

Gather your 5mg vial of GHK, bacteriostatic water, alcohol swabs, and an insulin syringe.
Swab the tops of both the peptide vial and the BAC water vial with alcohol.
Draw 2mL of bacteriostatic water into your syringe.
Inject the water slowly into the peptide vial, aiming the stream at the glass wall rather than directly onto the powder.
Gently swirl (do not shake) the vial until the powder is fully dissolved. The solution should be clear.
Use the calculator above to determine how many units to draw for your desired dose of 0mcg.

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This platform provides informational tools only, not medical advice. Consult a licensed provider. This calculator is provided as a reference tool and does not constitute medical advice. Always verify calculations independently.