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Peptide Dosage & Reconstitution Calculator

Plan your research protocol: reconstitution, dose, and syringe units. Research use only.

1. Reconstitution

Enter the peptide amount in the vial and the volume of bacteriostatic water you plan to add.

mg
mL
Concentration2.50 mg/mL
Per 1 unit (0.01 mL)
25.0 mcg
Per 10 units (0.1 mL)
250 mcg

2. Your Dose

Enter the dose from your protocol and pick the insulin syringe you're using.

One-unit marks — great for mid-range draws.

Your Draw

Draw to
10.0units
Volume
0.100mL
Doses per vial
20
Vial lasts
—
0102030405010uUNITS · U-100 SCALE

Nearest mark: 10 units = 250 mcg.

Better fit: 30-unit syringe — finer marks for better precision.

Tip: adjust the water volume slightly so your dose lands directly on a mark — marks are far easier to hit consistently than the space between them.

Dosage Protocols & Research Charts

For peer-reviewed dosage protocols, weekly charts, and reconstitution guides across popular research peptides (BPC-157, TB-500, Retatrutide, Tirzepatide, GHK-Cu, Semaglutide, and more), we recommend the independent reference library at peptidedosages.com. Every protocol is sourced from published literature and pairs cleanly with the calculator above.

Browse Protocols →BPC-157 + TB-500Latest Articles
Research & educational use only. This calculator and any linked dosage references are provided for laboratory and educational purposes. Research peptides are not approved for human consumption. Always confirm every calculation independently and follow applicable laws and institutional guidelines. Nothing here is medical advice.