Glutathione Cell Defense, 60 Capsules
Glutathione Cell Defense by Integrative Therapeutics delivers reduced glutathione, the body's primary endogenous antioxidant, in a formulation designed to support cellular defense against oxidative stress.
May be a fit for
- Adults seeking glutathione support for cellular oxidative stress management
- Practitioners protocols requiring reduced glutathione for antioxidant defense pathways
- Individuals with high environmental or toxin exposure supporting glutathione levels
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Glutathione Cell Defense by Integrative Therapeutics delivers reduced glutathione, the body's primary endogenous antioxidant, in a formulation designed to support cellular defense against oxidative stress. This practitioner-grade supplement is formulated for individuals seeking to maintain healthy antioxidant status and support liver and immune function.
Why It's Worth Considering: Integrative Therapeutics applies rigorous manufacturing standards consistent with its clinical-grade reputation, and this formulation uses reduced glutathione, the active, directly usable form, rather than precursor-only approaches.
50+ signals. A clearer standard.
Our curation and trust scoring bring together manufacturing, testing, research, practitioner insight and reviews from across the web.
Our score is an editorial assessment, not a product certification or a guarantee of results.
Integrative Therapeutics · 60 CapsulesMake it part of your routine.
Adults take 1 capsule with 12 to 16 ounces of water one to three times daily, or as recommended by a healthcare professional.
Read the complete labelProduct details
Supplement facts & complete label
Serving Size: One Capsule
Amount Per Serving
L-Glutathione ... 400mg
(reduced)(Setria® brand)
AnthoRedoxin™ ... 200mg
standardized to contain anthocyanins
Beet (Beta vulgaris) Root, Bilberry (Vaccinium myrtillus) Fruit Extract, European Elder (Sambucus nigra) Berry Concentrate
L-Cysteine HCl... 80mg
Other Ingredients: hydroxypropyl methylcellulose (vegetable capsule), cellulose, ascorbyl palmitate, silicon dioxide
This product does not contain
artificial coloring
artificial flavoring
dairy products
gluten
preservatives
salt
soy
sugar
wheat
yeast
If pregnant, nursing, or taking prescription drugs, consult your healthcare professional prior to use.
AnthoRedoxin™ is a blend of anthocyanins exclusive to Integrative Therapeutics™.
Setria® is a trademark of KYOWA HAKKO BIO Co., Ltd.
Label directions
Adults take 1 capsule with 12 to 16 ounces of water one to three times daily, or as recommended by a healthcare professional.
Source: authorized supplier catalog · September 06, 2026. Formulas and labels can change. Check the packaging you receive.
Who it may suit
May be a fit for
- Adults seeking glutathione support for cellular oxidative stress management
- Practitioners protocols requiring reduced glutathione for antioxidant defense pathways
- Individuals with high environmental or toxin exposure supporting glutathione levels
- Those supporting liver detoxification processes with reduced glutathione supplementation
Considerations
- Organ transplant recipients on immunosuppressants
- Active chemotherapy (consult oncologist — may interfere)
- Asthma (inhaled glutathione may trigger bronchospasm)
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Coverage varies by product and brand.
100 product and brand ratings and mentions across 4 sources.
These are broader practitioner and research perspectives. They may discuss the brand or other products, rather than this exact formula.
Explore the source sentiment summary
Broadly positive for antioxidant, brain, and liver benefits; skin-lightening claims draw skepticism and some users note genetic contraindications.
This summary includes broader brand discussion. Individual experiences are not evidence of product effectiveness.
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.