Sermorelin Reconstitution Calculator
Sermorelin is a growth-hormone-releasing hormone (GHRH) analog (the GHRH 1-29 fragment). This page shows how to reconstitute it and read the result on a syringe — the calculator does the arithmetic for you.
Status: Has a prescription history; research-chem versions are not the approved product and are not for human use.
The math
Concentration = vial ÷ water · Units = (dose ÷ concentration) × 100
Sermorelin is a lyophilized peptide reconstituted with bacteriostatic water.
Worked example
Illustrative numbers only — not a dose recommendation.
Example
Vial5 mg
Bacteriostatic water2 mL
Concentration2.5 mg/mL
Each 10 units (0.1 mL) contains250 mcg
How to use the calculator
- Open the calculator and enter your Sermorelin vial size.
- Enter your bacteriostatic water volume, then your dose.
- Read off the units to draw and doses per vial.
Planning a full cycle? Work out vials, syringes & swabs →
Frequently asked questions
How do I reconstitute Sermorelin?
Add bacteriostatic water to the lyophilized vial to reach a concentration you can measure. For example, 5 mg in 2 mL of water gives 2.5 mg/mL, so each 10 units (0.1 mL) on a U-100 syringe contains about 250 mcg of Sermorelin. Swirl gently rather than shaking.
How many units of Sermorelin do I draw?
Divide your intended dose by the concentration to get the volume in mL, then multiply by 100 for a U-100 syringe. The calculator does this automatically once you enter your vial size, water volume and dose.
What vial sizes does Sermorelin come in?
Sermorelin is commonly supplied as 2 mg, 5 mg. The amount in the vial does not change with how much water you add — water only sets the concentration.
Is Sermorelin approved for human use?
Has a prescription history; research-chem versions are not the approved product and are not for human use. This calculator only performs arithmetic on the numbers you enter and does not recommend any dose.