Glutathione, 60 Capsules
NOW Foods Glutathione delivers reduced glutathione, the body's primary intracellular antioxidant, in free-form capsule format.
May be a fit for
- Adults seeking glutathione support for everyday antioxidant defense
- Those looking to support liver cell protection with glutathione
- Individuals maintaining glutathione levels during periods of oxidative stress
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NOW Foods Glutathione delivers reduced glutathione, the body's primary intracellular antioxidant, in free-form capsule format. It supports oxidative stress response, liver function, and cellular detoxification pathways, making it relevant for adults looking to maintain antioxidant status.
Why It's Worth Considering: NOW formulates this with reduced glutathione (the active, usable form) rather than oxidized precursors, at a straightforward dose without unnecessary fillers, consistent with the brand's longstanding focus on clean, accessible supplementation.
Product details
Who it may suit
May be a fit for
- Adults seeking glutathione support for everyday antioxidant defense
- Those looking to support liver cell protection with glutathione
- Individuals maintaining glutathione levels during periods of oxidative stress
- Active adults supporting post-exercise cellular recovery with glutathione
Considerations
- Organ transplant recipients on immunosuppressants
- Active chemotherapy (consult oncologist — may interfere)
- Asthma (inhaled glutathione may trigger bronchospasm)
Explore complementary products
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Pure Encapsulations - Alpha Lipoic Acid 600mg, 60 CapsulesALA regenerates both glutathione and vitamin C. The three together form the body's core antioxidant recycling network.$67.99
Thorne - Milk Thistle Phytosome (formerly Siliphos), 90 CapsulesMilk thistle (silymarin) protects liver cells while glutathione supports phase II detoxification inside them. Complete liver support.$48.99Real reviews. A wider perspective.
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A few useful answers.
Research & further reading
More category questions
Is oral glutathione effective or do I need IV?
Standard oral glutathione is largely destroyed by stomach acid. Three forms that DO work orally: liposomal glutathione (lipid-wrapped, bypasses digestion), S-acetyl glutathione (acetyl group protects the molecule), and Setria glutathione (patented reduced form with clinical absorption data). IV glutathione is the most direct route but requires clinic visits.
What does glutathione do for the skin?
Glutathione inhibits tyrosinase (the enzyme that produces melanin), resulting in skin brightening and more even tone. It also neutralizes free radicals that cause premature aging. Clinical studies show 500mg/day of oral glutathione produces measurable skin lightening within 4-8 weeks. This is one of the most popular uses in Asia.
How much glutathione should I take?
For general antioxidant support: 250-500mg liposomal or S-acetyl form daily. For skin brightening: 500-1000mg daily. For liver support: 500mg 2x daily. For detoxification protocols: 1000-2000mg daily (often combined with NAC and ALA). Take on an empty stomach for best absorption.
Can I just take NAC instead of glutathione?
NAC is more cost-effective for raising INTRACELLULAR glutathione levels. Direct glutathione supplementation is better for immediate systemic antioxidant support and skin benefits. The ideal approach is both: NAC (600mg 2x/day) for sustained intracellular production + liposomal glutathione (500mg) for direct systemic availability.
Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.