IGF-1 LR3 peptide calculator
Pre-filled IGF-1 LR3 dosage and reconstitution math: a 1 mg vial, 1 ml of bacteriostatic water, and the resulting U-100 insulin-syringe units. Adjust the inputs below or open the full calculator.
How to reconstitute IGF-1 LR3
- Wipe both vial stoppers with a fresh alcohol swab and let them dry.
- Draw 1 ml of bacteriostatic water into a syringe.
- Insert the needle at an angle into the IGF-1 LR3 vial and let the water run slowly down the inner wall — do not inject directly onto the powder.
- Do not shake. Gently swirl the vial until the peptide fully dissolves.
- Store the reconstituted vial refrigerated (2–8 °C / 36–46 °F) and use within roughly 28 days.
- Draw each dose to the unit mark shown above for your target 40 mcg dose.
About IGF-1 LR3
IGF-1 LR3 is a modified analog of insulin-like growth factor 1 with an extended half-life due to reduced IGF-binding-protein affinity. It is studied for anabolic and tissue-repair effects.
Half-life: Approximately 20–30 hours (substantially extended vs native IGF-1's ~10–20 minutes)
Typical dose range: 20–80 mcg per injection, typically once daily
Class: Modified insulin-like growth factor 1 analog
IGF-1 LR3 calculator FAQ
Is this a IGF-1 LR3 peptide calculator or a reconstitution calculator?
Both. This IGF-1 LR3 calculator converts vial strength, bacteriostatic-water volume, and target dose into milliliters and insulin-syringe units. It does not recommend a medical dose.
How much bacteriostatic water for a 1 mg IGF-1 LR3 vial?
This page is pre-filled with 1 ml of bacteriostatic water for a 1 mg IGF-1 LR3 vial because that is a common research ratio. You can adjust the water amount in the full calculator.
How many units is a 40 mcg IGF-1 LR3 dose?
With the default 1 mg vial and 1 ml BAC-water ratio, the preview above calculates the U-100 syringe units for a 40 mcg dose. Change the dose if your protocol uses a different amount.
Does this IGF-1 LR3 dosage calculator give medical advice?
No. It only performs unit math. Dosing, titration, and whether IGF-1 LR3 is appropriate are clinical decisions that should be made with a licensed healthcare professional.
Skip the math — let the app handle it
Peptide Protocol pre-fills reconstitution, tracks every dose, and flags rotations automatically.
See the app →Educational use only. Peptide Protocol is an informational tool. Nothing on this page constitutes medical advice. Many peptides are prescription-only or restricted in your jurisdiction. Always consult a licensed healthcare professional before injecting any compound.