Glutathione & Detox

Found in nearly every cell, glutathione protects tissues from oxidative stress and helps your liver process toxins. Low levels have been associated with accelerated aging, fatigue and vulnerability to environmental pollutants. Your body makes glutathione naturally, but production can decline with age, stress and poor diet.

Supporting glutathione production

Adequate protein intake provides the amino acids needed for glutathione synthesis—particularly cysteine. Nutrients such as selenium, vitamin C, B vitamins and N‑acetylcysteine (NAC) also support glutathione production and recycling. Eating cruciferous vegetables like broccoli and Brussels sprouts can encourage your own glutathione pathways.

Choosing supplement forms

Standard glutathione supplements can break down in the digestive tract before they are absorbed. Liposomal glutathione or glutathione precursors such as NAC can be more effective at raising levels. Look for products that specify a delivery system and provide meaningful doses (e.g., 200–500 mg of glutathione or 600–1200 mg NAC per serving). Cheap formulas may be unstable or underdosed.

Potential downsides of poor-quality glutathione

Low‑quality glutathione supplements may oxidize before you ever consume them, rendering them useless. Some products use non‑liposomal glutathione in tiny amounts that likely won’t affect your levels. Always check for freshness, packaging (dark, airtight containers) and evidence of stability.