Tools
Peptide calculator
Enter your syringe, vial and water amounts to see exactly where to draw for each dose.
Works for single-compound vials labelled in mg, with amounts in mcg. It does not cover IU-labelled products (such as HGH or HCG) or blends (such as KLOW or BPC-157 + TB-500). It is a dilution math tool for laboratory research only, not dosing guidance.
What is the total volume of your syringe?
Select peptide vial quantity
How much bacteriostatic water are you adding?
How much peptide do you want in each dose?
To have a dose of 50 mcg pull the syringe to 1 units
0.01 ml · concentration 5000 mcg/ml
Correct peptide reconstitution
Our peptides ship as lyophilized (freeze-dried) powder, which stays stable through short temperature changes in transit. Before research use, the powder is mixed with a solvent to form a solution — accurate reconstitution keeps it potent.
Prepare your space
Work clean: wash hands, wear sterile gloves and safety glasses, and have ready a peptide vial, a sterile syringe and bacteriostatic water.
Prepare the vials
Let the peptide and water reach room temperature. Remove the cap centers and wipe both stoppers with an alcohol swab.
Add the solvent
Draw the water and add it slowly down the inside wall of the peptide vial — don't spray directly onto the powder. Gently swirl (never shake) until fully dissolved, then store refrigerated.
Research use only — not for human or veterinary use.