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

Cardiogen Calculator

Calculate reconstitution doses for Cardiogen

Cardiogen profile

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

400 units

4.000 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.

Cardiogen Reference

Cardiogen Dosing Protocols

Goal	Dose	Frequency
Research protocol	10 mg	Daily for 10 days

Reconstitution Steps

01 Clean work area thoroughly
02 Reconstitute with appropriate volume
03 Gently swirl until dissolved
04 Store reconstituted solution refrigerated

Quick Reference

Typical Dose 10-20 mg daily

Frequency Once daily for 10-20 consecutive days

Half-life Minutes (short peptide); effects persist via epigenetic changes

Storage Capsules: room temperature; Injectable lyophilized: 2-8°C; Reconstituted: 2-8°C refrigerated

Cycle 10-20 days per cycle

View full Cardiogen 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.