Glutathione 1500mg
Master antioxidant · liver detox · immunity and luminous skin
For research use only (RUO)
Ships from Quito · EC 1-3 days · LATAM 4-10
Arrives damaged? We replace it free
COA per batchGlutathione goes in its own syringe and its own day, separate from copper (GHK-Cu). The thiol in glutathione reduces copper's Cu²⁺ and both get deactivated: never mix them in the same vial or the same day/route. If you combine them in a skin protocol, space them out in time (e.g. copper PM, glutathione at a different time).
4 mechanisms. Master antioxidant.
Glutathione is a tripeptide (Glu-Cys-Gly) your body produces. It is the cell's main redox system and the central cofactor of liver detox. Its levels drop ~50% between ages 65 and 75.
Antioxidant / redox
Neutralizes free radicals and maintains cellular redox balance. This is glutathione's most solid mechanism.
Phase II liver detox
Key cofactor of hepatic conjugation. Helps the liver process toxins and metabolites.
Immunity
Supports NK cell and T-lymphocyte function. Better-regulated immune response under oxidative stress.
Skin luminosity*
Associated with more even tone and brightening. *Weak, mixed evidence — it affects tone/pigment, not firmness or collagen (that's GHK-Cu).
Combine with.
Glutathione adds value in skin and longevity protocols. Remember: always separate from copper (on a different day/route), because copper oxidizes it.
Injectable glutathione is unregulated and the route concentrates the greatest risks (liver, severe skin reactions). Use under professional judgment.
Technical description.
Glutathione (GSH) is a tripeptide made of glutamate, cysteine and glycine (Glu-Cys-Gly). It is called the "master antioxidant" because it is the cell's primary redox system and the central cofactor of Phase II liver detoxification. Endogenous levels fall about 50% between ages 65 and 75, which makes it an interesting research tool in longevity and immunity.
SuperBio Labs Glutathione is supplied as lyophilized powder with verified HPLC ≥99% purity. Each lot ships with an independent Certificate of Analysis confirming identity by LC-MS, peptide content (98–102%), and endotoxin levels (<1.0 EU/mg).
The strongest part of its evidence is the antioxidant/detox and immunity axis. The "luminous skin" hook is very popular in LATAM, but honesty requires us to say it: the evidence for skin brightening is weak and mixed, its effect is on tone and pigment, not on firmness or collagen (that's GHK-Cu's domain), and the injectable route concentrates the greatest risks. By its chemistry, glutathione must be administered separately from copper (GHK-Cu): glutathione's thiol reduces Cu²⁺ and both deactivate if mixed.
Producto para uso profesional informado.
Complete kit · ready to reconstitute.
Each order includes everything needed for the cycle. No separate purchases required.
How to choose where to buy peptides.
This product meets all five — your batch COA ships with the kit.
Recommended application protocol.
Conservative protocol included in the kit. Glutathione always goes in a syringe and on a day separate from copper (GHK-Cu). If you have a liver, kidney, or asthma condition, consult your physician before starting.
When to use Glutathione.
Antioxidant detox
Redox support and hepatic conjugation · its most solid use.
Immunity
Support for NK cells and T-lymphocytes under oxidative stress.
Longevity
Levels drop ~50% with age · via GlyNAC precursors.
Luminous skin*
More even tone and brightening · *weak/mixed evidence.
Recovery
Antioxidant support under high training loads.
Energy / focus
Secondary goal · less direct support.
Honest side effects.
Injectable glutathione is unregulated and the route concentrates the greatest risks. This calls for honesty:
Reports of liver and kidney toxicity · severe skin reactions (Stevens-Johnson syndrome / TEN) and anaphylaxis with the injectable route (there are FDA alerts) · sterile administration required. Caution in pregnancy, liver, kidney, or asthma conditions. The skin effect is on tone/pigment, not firmness or collagen — we do not oversell it.
Technical specifications
| Product | Glutathione (GSH) |
| CAS Number | 70-18-8 |
| Molecular Weight | 307 Da |
| Purity (HPLC) | ≥99% |
| Format | Lyophilized powder |
| Quantity | 1500mg per vial |
| Type | Tripeptide (Glu-Cys-Gly) |
| Endotoxins | <1.0 EU/mg |
| Storage | −20 °C, protected from light |
| Use | Uso bajo criterio profesional |
How is it applied, dosed, and stored?
Reconstitution, daily dosing in cycles, separation from copper, and safety flags for the master antioxidant.