Glutathione vs Rapamycin
A side-by-side research comparison of Glutathione and Rapamycin across mechanism, dosing, half-life, benefits, side effects and research status.
Comparison table
| Attribute | Glutathione | Rapamycin |
|---|---|---|
| Full name | L-Glutathione (Reduced) | Rapamycin (Sirolimus) |
| Category | Anti-Aging | Anti-Aging |
| Status | Supplement / Injectable | FDA-approved (off-label for longevity) |
| Mechanism | Directly neutralizes free radicals, regenerates vitamins C and E, supports phase II liver detoxification, maintains cellular redox balance, and protects mitochondrial DNA. | Inhibits mTOR complex 1 (mTORC1), reducing cellular growth signaling and activating autophagy - the cellular recycling process. Mimics caloric restriction at the molecular level. |
| Molecular weight | 307.32 Da | 914.17 Da |
| Half-life | ~1.5-2 hours (IV/IM) | ~62 hours |
| Bioavailability | ~95% injectable; low oral (~3%) | ~14% oral |
| Typical dose | 200-600 mg | 3-6 mg |
| Frequency | 1-3x per week | Once weekly |
| Route | IV push, IM injection, or nebulized | Oral tablet |
Glutathione reported benefits
- Powerful antioxidant protection
- Liver detoxification support
- Skin brightening
- Immune system support
- Anti-aging cellular protection
- Heavy metal chelation
Rapamycin reported benefits
- Enhanced autophagy
- Immune rejuvenation
- Anti-aging cellular effects
- Cancer risk reduction
- Improved vaccine response (elderly)
- Longevity extension
Related comparisons
Research and educational reference only. Not medical advice.