Peptide Decoding

Glutathione 600 mg vial

Prices from 13 vendors, and how much to draw for the commonly cited doses.

Read the regulatory status before you compare prices.

No injectable glutathione product is FDA-approved in the United States. Several national regulators, including the Philippine FDA, have issued explicit advisories against IV use for skin lightening.

What a 600 mg vial costs

Every vendor we track that lists this exact size, cheapest first. Sort order is price only; affiliate status never changes it.

Median $0.08, or $0.08 per mg, across the 11 vendors with an exact, in-stock price.

Testing checks: outside lab · HPLC purity · mass spec identity · batch COA · lab named

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  • Swiss Chems
    Glutathione 600mg
    $29.95
    600 mg$0.05 / mgin stockAug 23, 2026View
  • $31.99$39.99
    600 mg$0.05 / mgin stockAug 24, 2026View
  • Ascend Science
    Glutathione
    $35.00Sale price, list price not shown
    600 mg$0.06 / mgin stockAug 24, 2026View°code PEPTIDEDECODING saves 15%
  • PeptidesSource
    Glutathione 600mg
    $35.00
    600 mg$0.06 / mgin stockAug 23, 2026View
  • $41.00
    600 mg$0.07 / mgin stockSep 12, 2026View
  • Blue Sky Peptide
    Glutathione 600mg
    $50.37$83.95
    600 mg$0.08 / mgin stockSep 12, 2026View
  • Sigma Compounds
    Glutathione (600 MG)
    $47.00
    600 mg$0.08 / mgout of stockSep 12, 2026View
  • Sigma Compounds
    Glutathione (600 MG)
    $47.00
    600 mg$0.08 / mgin stockSep 12, 2026View
  • $79.99
    600 mg$0.13 / mgout of stockSep 12, 2026View
  • Accelerate Labs
    L-Glutathione 600MG
    $85.00
    600 mg$0.14 / mgin stockSep 13, 2026View
  • Accelerate Labs
    L-Glutathione 600MG – Accelerate Labs
    $85.00
    600 mg$0.14 / mgin stockSep 12, 2026View
  • Protide Health
    Glutathione
    $105.00
    600 mg$0.18 / mgin stockSep 12, 2026View

We earn from these links. It never changes a price or a position here.

  • Sigma Compounds: Stock not shown, left out of the range
  • Apex Peptide Supply: Stock not shown, left out of the range
  • American Peptides: "From" price, left out of the range

How to mix a 600 mg vial

Find the column for the amount of water you added to the vial. The number is how far to draw on a U-100 insulin syringe, where 100 units is 1 mL. This is arithmetic on the label, not a recommended dose.

How to read an insulin syringe · How much water to add

Dose1 mL water2 mL water3 mL water
250 mg41.7 units
2.4 doses/vial
83.3 units
2.4 doses/vial
Over 100 units: will not fit one U-100 syringe
1000 mgOver 100 units: will not fit one U-100 syringeOver 100 units: will not fit one U-100 syringeOver 100 units: will not fit one U-100 syringe
Human studyDaily (oral)half-life Minutes

Printed on the vial.

Commonly referenced range: 250 up to 1000 mg per day (start low, increase slowly)

iPeptide Decoding does not recommend a dose. Enter the amount your clinician gave you, or pick a value from the reference range to model.

Same dose, different draw. Pick whichever is easiest to measure.

0204060801002,500

U-100 insulin syringe (1 mL = 100 units). Draw to the teal line.

Multi-vendor comparison is a Pro feature.

Daily is 7. Twice weekly is 2.

Decoded

Your plan for Glutathione

Dose
250 mg
Syringe draw
2,500units
Concentration
10mg/mL
Doses per vial
0
Cost per dose
$737.50
Monthly cost
$22,431.06
Current supply lasts
0months
Reorder by
Sep 22, 2026