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Enter vial size and diluent volume to get concentration and draw volume. Peptigrity publishes no glutathione dose, so you supply the amount — the compound itself is covered in the glutathione compound guide.
A 1,500 mg vial of Glutathione reconstituted with 10 mL of bacteriostatic water gives a concentration of 150 mg/mL, or 1.5 mg per unit on a U-100 syringe. Each 1 mL drawn contains 150 mg, and a full 100-unit U-100 barrel holds 150 mg — so any amount above 150 mg is more than one barrel at this concentration. Peptigrity does not publish a glutathione dose, so the doses-per-vial figure appears only once you enter your own amount: doses per vial = 1,500 mg ÷ your amount in mg.
Defaults: 1,500 mg is the largest listed vial and the one behind the lowest tracked $/mg. Peptigrity publishes no glutathione dose, so the dose field starts empty. Enter yours and the calculator picks the water.
How many mg is on the label?
Bacteriostatic water — not sure how much? Let the calculator pick.
How much per shot?
Pick the one in your hand.
Not sure? Look at the biggest number printed on the barrel — 30, 50 or 100.
Check the box says U-100. Syringes for pet insulin (U-40) look the same but their lines measure 2.5× more liquid. This calculator is for U-100 syringes only.
Each line on this syringe = 2 units = 3 mg.
Easy check: 10 units = 15 mg · 20 units = 30 mg
Log it week by week in the free peptide tracker and check your vial's lot against lab tests on file. Private until you publish.
Nowhere, and that is the finding. Glutathione has no dose figure in our verified fact base. The compound page carries no dosing section, no vial size, no reconstitution volume, no frequency and no half-life, and it answers the dose question explicitly with “No. Peptigrity is an independent review platform, not a medical authority.” A calculator that filled that gap with a plausible number would be inventing the single figure the evidence does not supply.
The 10 mL is a display default, not a recommendation. It was chosen so the arithmetic above has something to demonstrate on the largest tracked vial. No source states a diluent volume for glutathione, so change it to whatever you are actually working with and read the concentration off your own numbers.
Every other calculator in this suite works in micrograms or single-digit milligrams, where a U-100 insulin syringe is the natural instrument. Glutathione does not: tracked vials run from 500 mg to 1500 mg, and at the reference concentration a full 100-unit barrel holds 150 mg. Anything above that is more than one barrel. This page therefore leads with millilitres and treats syringe units as a secondary output.
| Vial | In 10 mL | Concentration | mg per 1 mL | mg in a full 100-unit barrel |
|---|---|---|---|---|
| 500 mg | 10 mL | 50 mg/mL | 50 mg | 50 mg |
| 600 mg | 10 mL | 60 mg/mL | 60 mg | 60 mg |
| 1200 mg | 10 mL | 120 mg/mL | 120 mg | 120 mg |
| 1500 mg (reference) | 10 mL | 150 mg/mL | 150 mg | 150 mg |
Arithmetic, shown: concentration = vial mg ÷ diluent mL; a U-100 barrel is 1 mL, so a full barrel carries exactly the mg in 1 mL. A 500 mg vial in 10 mL is 50 mg/mL, so 1 mL carries 50 mg. A 1500 mg vial in 10 mL is 150 mg/mL, so 1 mL carries 150 mg. Vial sizes are the four tracked on the glutathione price page.
No source in our fact base states a diluent, a diluent volume, a dissolution time, a storage temperature or an in-use period for glutathione. That is a genuine gap and it is printed here rather than filled with a figure borrowed from another compound — a peptide's 2–8 °C and 28-day convention is not transferable without a source. The general procedure, where one is established, is at reconstituting peptides step by step, and the diluent question at the bacteriostatic water guide.
As many draws as the vial mass divided by your amount — the diluent volume changes nothing about it. This page cannot fill the table in, because it has no amount to divide by. The arithmetic is doses per vial = vial mg ÷ amount mg: a 1500 mg vial gives 15 draws at 100 mg, 6 at 250 mg and 3 at 500 mg. Those are illustrations of the arithmetic, not suggestions of an amount.
Glutathione is not FDA-approved as a stand-alone therapeutic for any specific indication, though it is incorporated into multiple approved clinical protocols. Research-grade glutathione sold by third-party laboratories is not a prescription product and is supplied for research use only.
Independent test records: glutathione lab test records. Tracked prices: glutathione price per milligram. What shop COAs show, compound by compound: COA benchmarks.
We do not publish one. The glutathione compound page carries no dosing section and answers the question directly: “No. Peptigrity is an independent review platform, not a medical authority.” This page converts a vial size and a diluent volume into a concentration and a draw volume. You supply the amount.
No source in our fact base states a reconstitution volume for glutathione. The 10 mL this page shows is a display default, picked so the arithmetic has something to demonstrate on a 1500 mg vial. Change it to whatever you are actually using — the concentration follows from your own numbers.
Because of the mass involved. At 150 mg/mL a full 100-unit U-100 barrel holds 150 mg, so anything above 150 mg is more than one barrel. Glutathione vials run 500–1500 mg, which makes an insulin syringe the wrong instrument for most amounts and millilitres the honest unit.
Not as a stand-alone therapeutic for any specific indication, though it is incorporated into multiple approved clinical protocols. Research-grade glutathione sold by third-party laboratories is not a prescription product.
That depends entirely on the amount you use, and this page has no amount to assume. The arithmetic is simply vial mg ÷ your amount in mg — a 1500 mg vial gives 15 draws at 100 mg, or 3 at 500 mg. Enter your own figure and the calculator completes it.
No. A certificate confirms identity and purity; net content is a separate measurement. The two answer different questions, and a high purity figure says nothing about the mass in your particular vial.