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

L-Carnitine Calculator

Calculate reconstitution doses for L-Carnitine

L-Carnitine 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

4000 units

40.000 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.

L-Carnitine Reference

L-Carnitine Dosing Protocols

Goal	Dose	Frequency
Standard Protocol	50-100mg	Daily
Advanced Protocol	100-200mg	Daily
Pre-Workout	100-200mg	30-60 min before exercise

Reconstitution Steps

01 Allow vial to reach room temperature
02 Clean rubber stopper with alcohol swab
03 Add 2.0mL bacteriostatic water for 100mg/mL concentration
04 Inject slowly along vial wall
05 Gently swirl to dissolve; never shake
06 Label with date and store refrigerated at 2-8°C
07 Use within 2-4 weeks of reconstitution

Quick Reference

Typical Dose 50-200mg daily

Frequency Once daily or pre-workout

Half-life ~2-3 hours (injectable)

Storage Lyophilized: -20°C; Reconstituted: 2-8°C for 2-4 weeks

Cycle 8-16 weeks (can be used continuously)

View full L-Carnitine 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.