Glutathione

Glutathione is a tripeptide made of three amino acids — glycine, cysteine and glutamate — and it is the most abundant antioxidant inside your cells. It neutralizes the free radicals produced by normal metabolism, regenerates vitamins C and E so they can keep working, and powers the liver's phase-II conjugation pathway. Your body makes it continuously, but production declines with age and under oxidative load.

Bioavailability. Taken orally, glutathione is under 1% bioavailable — gut enzymes cleave the tripeptide apart before it can be absorbed intact, so what reaches your bloodstream is loose amino acids rather than functional glutathione. An injection bypasses digestion entirely and delivers the intact molecule straight into circulation.

Both are compounded at 200 mg/mL. The 10ml carries 2,000 mg total and is the starter size, useful for your first cycle or a lighter maintenance protocol. The 30ml carries 6,000 mg and is the best-value size for a full ongoing protocol. Your physician will recommend which one fits your dosing.

Antioxidant and recovery effects are often reported within the first two to four weeks. Skin clarity and tone are slower and are typically assessed over eight to twelve weeks, which is the window clinical trials use. Individual results vary.

It reduces oxidative stress in skin tissue, which is associated with a more even tone and a less dull, more luminous complexion. Think of it as supporting the health and clarity of the skin you have rather than altering it. Results build gradually and vary between individuals.

Something specific, not a marketing word. Glutathione is the substrate for phase-II conjugation in the liver: it binds to fat-soluble compounds and makes them water-soluble so they can be excreted rather than stored in tissue.

Intense physical stress raises oxidative load, and clearing that load is part of recovery. Restoring glutathione supports that process. Many patients report better day-to-day energy, though this varies from person to person.

A licensed physician reviews your health history, goals and current medications and prescribes a protocol. Published clinical protocols commonly fall in the 600 to 1,400 mg per session range, two to three times weekly. Do not adjust your dose on your own.

Most commonly injection-site discomfort, redness or swelling, and occasionally nausea or flushing. Allergic reactions are rare but possible; seek immediate medical attention if you experience difficulty breathing, swelling or a rash.

Glutathione is not an FDA-approved drug product. It is a compounded preparation, prepared for you by an FDA-registered compounding pharmacy under a valid prescription, which is a well-established and legal pathway. It is dispensed only after a licensed physician determines it is appropriate for you.

People with known hypersensitivity to glutathione, people with asthma, and anyone who is pregnant or breastfeeding, as there is insufficient safety data in pregnancy. Patients with significant liver or kidney impairment need a physician evaluation first.

Tell your physician about everything you take. Long-term use may affect zinc status, and chemotherapy agents in particular warrant a conversation with your oncologist before starting.

Keep it refrigerated at 36 to 46°F (2 to 8°C) and protect it from light. Once the vial is first punctured, use it within 28 days, or by the beyond-use date printed on your label, whichever comes first. Do not freeze.

Yes. It is commonly stacked with NAD+, B-vitamin complexes and peptide protocols. Confirm the combination with your physician before starting, especially if you take prescription medications.

Nothing abrupt. Your glutathione returns to the level your own production supports, and the benefits tied to elevated levels gradually fade. There is no dependency and no taper required.