How much bacteriostatic water is typically used to reconstitute a 1,500 mg Glutathione vial?

Common reconstitution volumes are 1–3 mL of bacteriostatic water. At 2 mL, a 1,500 mg vial yields 750 mg/mL; more water lowers the concentration, which makes small amounts easier to measure on a U-100 syringe. This is a laboratory handling calculation, not medical or dosing advice.

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Glutathione Reconstitution Calculator

Pick your Glutathione vial size, enter the bacteriostatic water volume, and get the concentration and the exact draw on a U-100 insulin syringe. Master antioxidant tripeptide, supplied in high-mg research vials.

Vial sizes we carry:1,500 mg

Peptide in vial

Amount per draw

Bacteriostatic water added

Most 3 mL vials comfortably hold up to ~2.5 mL of water.

Syringe size

Draw on a U-100 syringe

0 units

= 0 mL per draw

Concentration

750 mg/mL

Draws per vial

≈ 6,000

Per draw

0 mL

Vial lasts

6,000 draws total

A 0.03-unit draw is hard to measure accurately. Add more water to make each draw larger.

For laboratory research calculations only, not medical, veterinary, or human-dosing advice. All Boulder Labs products are for research use only.

Glutathione concentration quick reference

Resulting concentration by vial size and bacteriostatic water volume. More water = lower concentration = more syringe units per measured amount, which is easier to read accurately on a U-100 syringe.

Vial	1 mL water	2 mL water	3 mL water
1,500 mg	1,500 mg/mL	750 mg/mL	500 mg/mL

Glutathione vials Glutathione research overview Reconstitution guide

For laboratory research use only. Not for human or animal consumption. This tool computes concentrations and volumes for research handling, it is not medical or dosing advice. Must be 21+.