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

GHK-Cu Calculator

Calculate reconstitution doses for GHK-Cu

GHK-Cu profile Accumulation plotter BPC-157 Human Clinical Trials (2025-2026): Complete Status & Results BPC-157 Side Effects: Is It Safe? FDA Peptide Reclassification 2026: Which Peptides Are Coming Back KLOW Peptide Protocol: Ingredients, Dosing, and Research Peptides: What They Are, Side Effects, and Uses

Vial Size (peptide amount)

BAC Water (added to vial)

Desired Dose

Syringe Size

Concentration 5.00 mg/mL

Doses per vial 3

1mL / 100 units

60 units

0.600 mL

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.

GHK-Cu Reference

GHK-Cu Dosing Protocols

Goal	Dose	Frequency
Systemic anti-aging	1-2mg	1x daily
Enhanced regeneration	2-3mg	1-2x daily

Reconstitution Steps

01 Allow vial to reach room temperature (15-20 minutes)
02 Clean vial tops with alcohol swabs
03 Draw calculated BAC water into syringe
04 Inject slowly down vial side
05 Gently swirl until fully dissolved (light blue color is normal)
06 Store reconstituted solution at 2-8°C, use within 30 days

Quick Reference

Typical Dose 0.5-2% topical or 1-3mg injectable

Frequency 1-2x daily

Half-life 0.5-2 hours

Storage Room temperature (topical) or 2-8°C (injectable)

Cycle 8-16 weeks

View full GHK-Cu 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.