Dosing & Reconstitution Calculator

Convert peptide amounts to syringe units in three steps. Select a peptide to auto-populate common dosing ranges from our database of 156 profiles.

Inputs

Peptide (optional)

Peptide amount in vial (mg)

Bacteriostatic water (mL)

Desired dose per injection (mcg)

Vial price (optional, for cost-per-dose)

Results

2,500 mcg/mL

Solution concentration

2.5 mg/mL

0.1 mL

Volume to inject

10 units

Syringe units (U-100 insulin syringe)

Doses per vial

Formula reference

Concentration

concentration (mcg/mL) = peptide amount (mg) × 1,000 ÷ water volume (mL)

Injection volume

injection volume (mL) = desired dose (mcg) ÷ concentration (mcg/mL)

Syringe units

syringe units = injection volume (mL) × 100 (for U-100 insulin syringe)

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COMPATIBILITY

Stack Checker

Check pairwise compatibility before combining peptides in a stack.

QUIZ

Peptide Finder

Answer 4 questions and get personalized peptide recommendations.

Medical disclaimer

This calculator is for informational purposes only. It does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before starting any peptide protocol. Dosing information is derived from research literature and community protocols — individual needs vary.