Dosage & Reconstitution Guide
Glutathione Dosage & Reconstitution Guide
A clear educational guide covering Glutathione reconstitution, unit conversions, common protocol examples, supplies, storage, injection technique, antioxidant research notes and safety considerations.
Quickstart Highlights
- Compound: Glutathione, also known as GSH
- Common vial size: 600mg
- Example reconstitution: 2.0mL bacteriostatic water
- Resulting concentration: 300mg/mL
- U-100 syringe maths: 1 unit = 0.01mL = 3mg
- Common research range discussed: 100mg to 200mg per administration
- Example schedule discussed: daily or every-other-day subcutaneous use
- Storage after mixing: refrigerate at 2-8°C and avoid repeated freeze-thaw cycles
What is Glutathione?
Glutathione, often shortened to GSH, is a tripeptide made from glutamate, cysteine and glycine. It is commonly described as one of the body’s major intracellular antioxidants because it helps maintain cellular redox balance and supports normal antioxidant defence pathways.
In research discussions, Glutathione is most often associated with oxidative stress, detoxification pathways, liver function, immune activity, mitochondrial protection and cellular homeostasis.
Glutathione Reconstitution Example
The example below is based on a common 600mg Glutathione vial mixed with 2.0mL bacteriostatic water.
Reconstitution Maths
600mg ÷ 2.0mL = 300mg/mL
1 unit on a U-100 syringe = 0.01mL
300mg/mL × 0.01mL = 3mg per unit
100mg ÷ 3mg per unit = approximately 33 units
Glutathione Unit Conversion Table
This table uses the example concentration of 600mg Glutathione mixed with 2.0mL bacteriostatic water.
Standard Research Protocol Example
This example uses a 600mg vial reconstituted with 2.0mL bacteriostatic water, giving a concentration of 300mg/mL.
Frequency and Timing Notes
Glutathione is commonly discussed in daily or every-other-day subcutaneous research-style protocols. Some maintenance-style examples also discuss less frequent use, such as 1-2 times per week, depending on the protocol goal.
Timing is usually less specific than compounds linked with sleep or circadian rhythm. The most useful practical point is consistency, along with careful tracking of amount, date and site rotation.
Reconstitution Steps
- Confirm the vial size before calculating concentration.
- Draw 2.0mL bacteriostatic water using sterile technique.
- Inject the bacteriostatic water slowly down the inside wall of the vial.
- Avoid blasting the powder directly and avoid creating foam.
- Gently swirl or roll the vial until the powder is fully dissolved.
- Do not shake aggressively.
- Label the vial with the reconstitution date.
- Store the reconstituted vial in the refrigerator at 2-8°C, protected from light.
Supplies Needed
The following example is based on a 4-8 week research-style protocol using 600mg Glutathione vials.
Glutathione Vials
- 4-week example: approximately 3 × 600mg vials based on a gradual 100-150mg average daily amount.
- 8-week example: approximately 7 × 600mg vials based on a gradual 150-200mg average daily amount.
- Vial size used in this guide: 600mg.
Insulin Syringes
- Daily example: 7 syringes per week.
- 4 weeks: approximately 28 syringes.
- 8 weeks: approximately 56 syringes.
Bacteriostatic Water
- Per 600mg vial: 2.0mL bacteriostatic water.
- 4-week example: 3 vials × 2.0mL = 6mL total, so 1 × 10mL bottle is usually enough.
- 8-week example: 7 vials × 2.0mL = 14mL total, so 2 × 10mL bottles may be needed.
Alcohol Swabs
- Per administration: one swab for the vial stopper and one for the injection site.
- Daily example: approximately 14 swabs per week.
- 4 weeks: around 56 swabs, so 1 × 100-count box is usually enough.
- 8 weeks: around 112 swabs, so 2 × 100-count boxes may be needed.
Protocol Overview
- Goal discussed in research: antioxidant defence, cellular detoxification, immune function and redox balance.
- Schedule examples: daily or every-other-day subcutaneous use.
- Common amount discussed: 100mg to 200mg per administration.
- Example reconstitution: 2.0mL bacteriostatic water per 600mg vial.
- Concentration: 300mg/mL.
- Cycle length: 4-8 weeks is commonly discussed.
- Optional break: some protocols discuss cycling off for 2-4 weeks between research cycles.
- Route discussed: subcutaneous injection in research-style protocols.
Example Dosing Protocol
- Gradual example: start at 100mg daily and increase toward 150-200mg over several weeks.
- Weeks 1-2: 100mg daily, equal to approximately 33 units when mixed at 300mg/mL.
- Weeks 3-4: 150mg daily, equal to approximately 50 units.
- Weeks 5-8: 200mg daily, equal to approximately 67 units.
- Maintenance-style example: some protocols discuss every-other-day or 1-2 times weekly administration.
- Practical note: the 2.0mL dilution creates easy measurements on a standard U-100 insulin syringe.
How Glutathione Works
Glutathione is one of the body’s primary thiol-based antioxidants. It helps neutralise reactive oxygen species and supports normal redox balance inside cells.
The reduced form, known as GSH, donates electrons to help neutralise free radicals. It can then be recycled back from its oxidised form, known as GSSG, through glutathione reductase.
Research discussions often connect Glutathione with liver function, phase II detoxification pathways, immune activity, mitochondrial protection and overall cellular homeostasis.
Potential Benefits Discussed in Research
- Antioxidant defence research
- Oxidative stress marker discussions
- Cellular redox balance
- Liver function and detoxification pathway research
- Immune system activity discussions
- Mitochondrial protection research
- Environmental toxin and xenobiotic clearance pathways
- Skin health and melanin-index research discussions
- General cellular homeostasis research
Reported Side Effects and Limitations
Glutathione is often described as generally well tolerated in research and clinical-practice discussions, but individual responses can still vary.
- Mild injection-site redness
- Temporary itching or irritation
- Local swelling or sensitivity
- Possible gastrointestinal discomfort in higher-dose protocols
- Potential instability after reconstitution
- Unknown long-term outcomes outside studied settings
Storage Instructions
- Lyophilised powder: store frozen at around -20°C for longer-term storage, protected from heat, moisture and light.
- After reconstitution: refrigerate at 2-8°C.
- Use window: commonly discussed as 2-3 weeks after reconstitution for best potency.
- Avoid: heat, sunlight, contamination and repeated freeze-thaw cycles.
- Practical note: allow cold vials to reach room temperature before opening to reduce condensation exposure.
- Stability note: Glutathione is commonly described as relatively unstable once mixed, so freshness matters.
Injection Technique Notes
This section is general educational information only. It is not personal injection instruction.
- Use a new sterile insulin syringe for each administration.
- Clean the vial stopper and skin with alcohol and allow both to dry.
- Common subcutaneous sites discussed include abdomen, thighs and upper arms.
- Rotate injection sites to reduce irritation and local tissue issues.
- Pinch a skinfold and insert into subcutaneous tissue at an appropriate angle.
- Do not aspirate for subcutaneous injections.
- Inject slowly and steadily.
- Wait a few seconds before withdrawing the needle.
- Do not rub the site afterwards.
- Dispose of used sharps safely in a sharps container.
Lifestyle Factors That May Matter
- Sulfur-rich foods: foods such as cruciferous vegetables, garlic and onions are often discussed in relation to natural Glutathione synthesis.
- Alcohol intake: alcohol can place extra demand on liver antioxidant systems.
- Environmental exposure: reducing unnecessary toxin and oxidative stress exposure may support the broader research goal.
- Sleep quality: recovery and antioxidant recycling are closely linked with sleep and stress balance.
- Micronutrients: vitamin C and selenium are often discussed as supportive nutrients for Glutathione recycling.
- Tracking: documenting amount, date and site rotation can make observations easier to review.
Use the Peptide Calculator
If your vial size, water volume or target amount is different, use the Peptide Hub Australia calculator to work out concentration, mL and syringe units.
Calculate Glutathione Units
Enter your vial size, BAC water amount and target amount to calculate concentration and syringe units.
Open Peptide CalculatorWhere to Compare Glutathione Suppliers
Peptide Hub Australia does not sell Glutathione or any other peptides. We compare Australian peptide vendors, package audits, pricing and supplier information to help users review the market more clearly.
Frequently Asked Questions
How much BAC water do you add to a 600mg Glutathione vial?
A common educational example is 2.0mL bacteriostatic water added to a 600mg vial, creating a concentration of 300mg/mL.
How many units is 100mg of Glutathione?
If a 600mg vial is mixed with 2.0mL, 100mg is approximately 33 units on a U-100 insulin syringe, equal to around 0.33mL.
How many units is 150mg of Glutathione?
If a 600mg vial is mixed with 2.0mL, 150mg is approximately 50 units on a U-100 insulin syringe, equal to around 0.50mL.
How many units is 200mg of Glutathione?
If a 600mg vial is mixed with 2.0mL, 200mg is approximately 67 units on a U-100 insulin syringe, equal to around 0.67mL.
How long does one 600mg Glutathione vial last?
This depends on the research schedule. At 100mg daily, one 600mg vial lasts around 6 days. At 200mg daily, one vial lasts around 3 days.
How long is a Glutathione cycle commonly discussed for?
Common research-style examples discuss 4-8 weeks, with optional breaks of around 2-4 weeks between cycles.
Is Glutathione a peptide?
Glutathione is a tripeptide made from three amino acids: glutamate, cysteine and glycine.
Is Glutathione proven to detox the body?
Glutathione is involved in normal antioxidant and detoxification pathways, but it should not be marketed as a guaranteed detox treatment or cure.
Is this a personal dosing recommendation?
No. This page is an educational reconstitution and measurement guide only. It is not medical advice or a personal protocol.
