How do I reconstitute peptides with bacteriostatic water?

Draw bacteriostatic water into a syringe, inject slowly down the vial wall (not directly onto powder), then gently swirl until dissolved. Never shake. Store refrigerated at 2-8C and use within 28 days.

How many units should I draw on an insulin syringe?

1 mL equals 100 units on a standard insulin syringe. Divide your required volume in mL by 0.01 to get units. For example, 0.25 mL = 25 units. Use the smallest syringe that fits your dose for better precision.

What syringe size should I use for peptide injections?

0.3 mL (30 unit) syringes offer the best precision for small doses under 0.3 mL. 0.5 mL (50 unit) syringes work for most peptides. 1 mL (100 unit) syringes are needed for larger dose volumes.

Dosing Tools

Peptide Reconstitution Calculator

Calculate peptide doses with our visual syringe guide

MENT Calculator

Calculate reconstitution doses for MENT

MENT profile Accumulation plotter

Vial Size (peptide amount)

BAC Water (added to vial)

Desired Dose

Syringe Size

Concentration 5.00 mg/mL

Doses per vial 0

1mL / 100 units

500 units

5.000 mL

Exceeds syringe capacity!

Use a larger syringe or reduce dose

How to use: Enter your vial size and the amount of bacteriostatic water you'll add. Then enter your desired dose to see exactly how much to draw.

Tip: 1 mL = 100 units on an insulin syringe. Draw slowly to ensure accuracy.

MENT Reference

MENT Dosing Protocols

Goal	Dose	Frequency
TRT Replacement - Low Dose	5-10 mg/day	Daily (or split into 2 injections per day)
Moderate Anabolic Protocol	10-15 mg/day	Split into 2 injections per day
Higher Dose - Advanced	15-25 mg/day	Split into 2 injections per day

Reconstitution Steps

01 Wash hands thoroughly and prepare a clean work surface
02 Wipe vial stopper with alcohol swab and allow to dry
03 Draw the prescribed dose into an insulin syringe (volumes are typically very small, 0.05-0.25 mL)
04 Clean injection site with alcohol swab
05 For subcutaneous: pinch skin at abdomen or love handle area, insert needle at 45-degree angle, inject slowly
06 For intramuscular: insert needle at 90-degree angle into deltoid, ventrogluteal, or vastus lateralis
07 Withdraw needle and apply gentle pressure with gauze
08 Dispose of needle in sharps container
09 Repeat daily or twice daily as per protocol

Quick Reference

Typical Dose 5-25 mg/day (acetate)

Frequency Daily or split into 2x daily (acetate ester)

Half-life ~40 minutes (acetate ester)

Storage Room temperature (68-77F). Protect from light and moisture.

Cycle 8-20 weeks

View full MENT profile

Research Purposes Only

These calculators are provided for educational and research purposes only. Always verify calculations and consult with qualified professionals. The information provided is not medical advice. Peptides should only be used in accordance with applicable laws and regulations.