How many units for 250 mcg BPC-157 + 500 mcg TB-500 from a 5+5 mg blend vial with 2 mL bac water?
Note: this requires unequal masses in the vial. With equal 5+5 mg masses, drawing 15 units delivers 375 mcg of each. For 250+500, use a 2.5 mg BPC-157 + 5 mg TB-500 vial instead, which gives 20 units = 250 mcg BPC + 500 mcg TB.
The calculation
- Compound
- BPC-157 + TB-500
- Vial mass
- 2.5 mg + 5 mg (asymmetric)
- Bacteriostatic water added
- 2 mL
- Resulting concentration
- BPC: 1,250 mcg/mL, TB: 2,500 mcg/mL
- Target dose
- 250 mcg + 500 mcg
- Syringe type
- U100
- Units to draw
- 20 units
Formula
Units = (Target dose ÷ Vial mass) × Bac water mL × 100
For your specific vial, dose, or bac water volume, use the My Pep Calc reconstitution calculator.
Informational only. Not medical advice. Always confirm vial strength, bac water volume, and target dose with a licensed prescribing provider before injecting.