Integrative Therapeutics

Glutathione Cell Defense

Capsules · 60 capsules · 60 servings · $2.01/serving

  • 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
  • Antioxidant · 82% of verified reviews
Quality & Trust Score
97 Strong Evidence
★★★★☆ 4.5 (100) 4 sources
See breakdown →
Manufacturing98
Lab Verification83
Review Consensus92.5
Brand-verified ·Third-party lab tested (heavy metals, contaminants)GMP-certified manufacturing by Integrative TherapeuticsPremium ingredient sourcing with bioavailable formsClinical evidence available for primary ingredientsClean FDA regulatory recordPositive consumer reviews and community feedbackAuthorized distribution channel verified
Referenced by  A Midwestern Doctor, Dr. Sherri Tenpenny & Dr. Robert Malone + 16 more →
$120.99
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Ingredients & product 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.

Ingredient information is provided above. A clear label image is not available yet.

View original supplier image (quality may be limited)

Source: Fullscript supplier catalog · September 06, 2026. Formulas and labels can change. Check the packaging you receive.

About Integrative Therapeutics - Glutathione Cell Defense

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.

Why Gabriel Recommends This

Quality & Trust Score: 97 Strong Evidence
Quality Verified
Integrative Therapeutics products are evaluated across 50+ quality signals including manufacturing standards, lab verification, and ingredient sourcing transparency.
Label details
Ingredient amounts and serving sizes are shown in the product label section when supplier information is available.
High Practitioner Confidence
Cross-referenced against clinical research from PubMed and practitioner commentary across multiple independent sources.
Manufacturing Standards
Integrative Therapeutics maintains GMP-certified manufacturing. Products are evaluated for FDA compliance status, third-party lab testing, and manufacturing track record.
Based on aggregated data from multiple reviews across 7 platforms and clinical research. How the Quality & Trust Score works →
Recommendation generated by Gabriel AI based on publicly available practitioner commentary and quality data. Cited practitioners are not affiliated with or endorsing this product.

How to Take

Adults take 1 capsule with 12 to 16 ounces of water one to three times daily, or as recommended by a healthcare professional.

Who Benefits

Best 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

Cautions

  • Organ transplant recipients on immunosuppressants
  • Active chemotherapy (consult oncologist, may interfere)
  • Asthma (inhaled glutathione may trigger bronchospasm)

Frequently Taken Together

Thorne - NAC
Glutathione Precursor
NAC
NAC provides the rate-limiting amino acid (cysteine) for glutathione production. NAC + direct glutathione = maximum antioxidant support.
Thorne - NAC
$33.99
Nordic Naturals - Vitamin C Gummies
Recycling
Vitamin C
Vitamin C recycles oxidized glutathione back to its active reduced form, extending its antioxidant protection.
Nordic Naturals - Vitamin C Gummies
$14.99
Pure Encapsulations - Alpha Lipoic Acid 600mg
Network Antioxidant
Alpha-Lipoic Acid
ALA regenerates both glutathione and vitamin C. The three together form the body's core antioxidant recycling network.
Pure Encapsulations - Alpha Lipoic Acid 600mg
$67.99
Thorne - Milk Thistle Phytosome (formerly Siliphos)
Liver Protection
Milk Thistle
Milk thistle (silymarin) protects liver cells while glutathione supports phase II detoxification inside them. Complete liver support.
Thorne - Milk Thistle Phytosome (formerly Siliphos)
$48.99

Frequently Asked Questions

  • 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.

  • 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.

  • 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.

  • 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.

Real Reviews. Real Sources.

4.5
100 reviews
5 star
75%
4 star
15%
3 star
5%
2 star
3%
1 star
2%
All (100)
10 Clinical Research
iHerb
0 iHerb
Amazon
48 Amazon
19 Practitioners
Reddit
0 Reddit
X
0 X
TikTok
0 TikTok
Instagram
0 Instagram
Substack
3 Substack
100 ratings aggregated across 4 sources · full-text reviews below
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Apotheca's Analysis · 50+ Signals Across 6 Dimensions
Broadly positive for antioxidant, brain, and liver benefits; skin-lightening claims draw skepticism and some users note genetic contraindications.
Antioxidant
82%
Brain Health
78%
Liver Support
74%
Skin Health
58%
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Compatibility Guide

Compatibility Data Loading

Apotheca is analyzing ingredient interactions, stacking compatibility, and timing recommendations for Integrative Therapeutics - Glutathione Cell Defense. This data will be available soon.

Research Behind This

Integrative Therapeutics Product Quality Assessment
Quality & Trust Score Analysis
This product has been evaluated across 50+ quality signals including third-party testing, manufacturing standards, ingredient sourcing, and clinical evidence. Integrative Therapeutics products are analyzed against our comprehensive database of practitioner-grade supplements.
Practitioner Network Endorsement Data
Apotheca Practitioner Intelligence
Integrative Therapeutics is referenced across our practitioner network of clinical recommendations, YouTube health channels, and professional forums. Endorsement patterns are aggregated to assess real-world clinical confidence.

Practitioner Insights

Who This Is For

✓ Great For

Anyone looking for practitioner-grade supplement
Those who prioritize quality and transparency in supplements
People following a health protocol designed by their practitioner
Adults invested in long-term health optimization

⚠ Important Notes

Always consult your healthcare provider before starting any supplement
Check for interactions with current medications
If pregnant or nursing, seek professional guidance first
Compare options using Apotheca's AI to find the best fit for your goals
Integrative Therapeutics is part of Gabriel's curated marketplace of practitioner-grade supplement brands. Every product from Integrative Therapeutics is evaluated across 50+ quality signals including manufacturing standards, ingredient sourcing, third-party testing, and clinical evidence.
Gabriel VerifiedQuality Analyzed

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Integrative Therapeutics
Integrative Therapeutics - Glutathione Cell Defense
97
Strong Evidence
Quality & Trust Score
Top-tier quality across all scoring pillars. Recommended with high confidence.
Last updated: September 08, 2026
Score Breakdown
Manufacturing & GMP
98
Lab Verification
83
Review Consensus
92.5
Practitioner Confidence
58.0
Community & Social
68
Transparency
76
Consumer & Practitioner Intelligence
★★★★☆ 4.5 from 100 reviews across 4 sources
Clinical Research 30Practitioner Data 19Amazon 48Community 3+
Aggregated from verified purchases, practitioner clinical notes, and real-world outcome data
Scored across 50+ quality dimensions from 15+ independent databases. No brand can pay to influence their score. No sponsored rankings. Ever.
See how this product scores against your health profile · How the Quality & Trust Score works