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

Wolverine Stack Calculator

Calculate reconstitution doses for Wolverine Stack

Wolverine Stack profile

Wolverine Stack is a multi-peptide blend. Use the blend calculator → to see individual component doses.

Vial Size (peptide amount)

BAC Water (added to vial)

Desired Dose

Syringe Size

Concentration 5.00 mg/mL

Doses per vial 4

1mL / 100 units

50 units

0.500 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.

Wolverine Stack Reference

Wolverine Stack Dosing Protocols

Goal	Dose	Frequency
General Recovery Protocol	BPC-157: 250mcg 2x/day + TB-500: 2mg 2x/week	BPC-157 daily, TB-500 twice weekly
Intensive Injury Recovery	BPC-157: 500mcg 2x/day + TB-500: 2.5mg 2x/week	BPC-157 daily, TB-500 twice weekly
Maintenance/Prevention Protocol	BPC-157: 250mcg 1x/day + TB-500: 2mg 1x/week	BPC-157 daily, TB-500 weekly

Reconstitution Steps

01 Reconstitute each peptide separately
02 BPC-157: Add 2mL BAC water to 5mg vial = 250mcg per 0.1mL
03 TB-500: Add 2mL BAC water to 5mg vial = 250mcg per 0.1mL
04 Inject slowly along vial wall; swirl gently—never shake
05 Store reconstituted peptides refrigerated at 2-8°C
06 Do NOT mix peptides in same syringe unless pre-made blend
07 Use separate injection sites if administering same day

Quick Reference

Typical Dose BPC-157: 250-500 mcg per dose + TB-500: 2-2.5 mg per dose

Frequency BPC-157: 1-2x daily; TB-500: 2x per week (typically Monday/Thursday or Tuesday/Friday)

Storage Lyophilized powder: room temperature acceptable; Reconstituted: 2-8°C refrigerated for both peptides

Cycle 4-8 weeks for injury recovery; shorter for maintenance

View full Wolverine Stack 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.