Glutathione is often called the “master antioxidant” — and for good reason. It plays a crucial role in neutralising free radicals, recycling other antioxidants like vitamins C and E, and supporting the body’s detoxification processes. Despite its importance, most people have never tested their glutathione status.
🧬 What Is Glutathione?
Glutathione is a tripeptide composed of cysteine, glutamine, and glycine. It’s produced naturally in the body and found in nearly every cell. However, levels decline due to stress, toxins, poor diet, illness, and aging.
When glutathione is depleted, your cells become more vulnerable to oxidative damage, inflammation, and immune dysfunction.
⚠️ Signs You May Be Low in Glutathione
- Persistent fatigue or low energy
- Brain fog or difficulty concentrating
- Increased sensitivity to toxins or alcohol
- Frequent illness or slow recovery
- Chronic inflammation or autoimmune conditions
🧪 Why Test Your Glutathione?
The Glutathione Index Test measures both reduced (active) and oxidized (inactive) glutathione — giving you an accurate view of your body’s oxidative stress balance. This at-home test uses a dried blood spot sample and provides lab-grade results with personalised insights.
🧠 Who Should Test Glutathione Levels?
- Anyone experiencing chronic fatigue, brain fog, or immune issues
- Athletes and high-performers managing physical or oxidative stress
- Individuals with autoimmune or inflammatory conditions
- People exposed to pollutants, chemicals, or environmental toxins
🔗 Related Tests That Complement Glutathione
- Omega-3 Index Basic Test – Supports anti-inflammatory balance in cells
- NAD⁺ Index Test – Tracks redox status and energy metabolism
- CoQ10 Test – Another antioxidant essential for heart and mitochondria
- Vitamin D Test – Helps regulate inflammation and immune function
💪 How to Boost Your Glutathione Levels Naturally
- Diet: Include sulfur-rich foods like broccoli, garlic, onions, and Brussels sprouts
- Supplements: NAC (N-acetyl cysteine), glycine, selenium, alpha-lipoic acid, and liposomal glutathione
- Lifestyle: Get quality sleep, reduce stress, and exercise moderately
✅ Take Control of Your Oxidative Stress
Don’t leave your antioxidant defence system to chance. By measuring your glutathione levels, you gain powerful insight into how well your body is managing stress, inflammation, and detoxification. The Glutathione Index Test is a smart first step toward supporting cellular health and resilience.
Track your glutathione. Reclaim your energy. Feel the difference.
🔎 FAQs: Glutathione Testing & Health
What is the difference between reduced and oxidised glutathione?
Reduced glutathione (GSH) is the active form that neutralises free radicals. Oxidised glutathione (GSSG) is the used form. A high GSH:GSSG ratio indicates better antioxidant capacity.
Can I improve my glutathione levels naturally?
Yes. Dietary sources, targeted supplements (like NAC), and healthy lifestyle habits can help restore your glutathione levels.
How often should I test glutathione?
Every 3–6 months is ideal, especially if you’re addressing oxidative stress, fatigue, or using antioxidant support protocols.
What’s the sample type used for testing?
Our test uses a dried blood spot (DBS), which is easy to collect at home and analysed using clinically validated LC-MS/MS methods.
