Glutathione
Quality products, affordable prices, fast delivery.
Trusted manufacturing system chosen by medical institutions
With the concept of “quality products, affordable prices, fast delivery,” we handle supplement manufacturing for our customers. Our flagship NMN supplements have achieved production of over 5.5 million capsules. We want our customers to use the best products. With this philosophy, we use the highest quality ingredients known as “top-tier.” After undergoing high-purity and heavy metal safety testing, we only ship products that have passed numerous inspection standards during manufacturing. This commitment to quality has been recognized, and many of our clients are medical institutions, primarily in Asia. Our experienced staff provide thorough support for first-time supplement manufacturers. Please feel free to contact us.
Reduced glutathione supporting the body’s antioxidant system
Prioritizing quality, we use reduced glutathione that exerts activity in the body.
What is Glutathione?
Glutathione is a tripeptide composed of three amino acids: glutamic acid, cysteine, and glycine, and is one of the most important intracellular antioxidants. Synthesized in the liver, it handles detoxification and antioxidant functions in the body. Also called the “master antioxidant,” it has the ability to regenerate and activate other antioxidants such as Vitamin C and Vitamin E. Glutathione levels in the body decline with age, leading to increased oxidative stress and decreased immune function. Supplementation can strengthen the body’s antioxidant system and support health maintenance.
Functions & Health Benefits
- Powerful Antioxidant Effects：Removes active oxygen, reduces cellular oxidative stress, and supports anti-aging
- Detoxification Function Enhancement：Activates liver detoxification enzymes, promoting elimination of harmful substances from the body
- Immune Function Enhancement：Activates immune cells, strengthening the body’s defense capabilities
- Beauty Effects：Suppresses melanin production, improving skin whitening and transparency
- Fatigue Recovery：Reduces oxidative stress, promoting fatigue improvement and physical strength enhancement
Ingredient Origin & Manufacturing Method
Our glutathione uses reduced glutathione manufactured through yeast fermentation methods. Compared to synthetic products, glutathione manufactured through fermentation has higher utilization efficiency in the body and superior safety. We realize both purity and stability under strict quality control. Throughout manufacturing processes, we conduct thorough quality testing and maintain consistent quality control from raw materials to final products.
The difference from other companies lies in reduced glutathione’s high bioavailability.
To create high-quality glutathione supplements, the reduced form and high bioavailability are crucial. We are particularly committed to reduced glutathione’s high bioavailability, providing products that satisfy our customers.
Using reduced glutathione
We manufacture using only reduced glutathione that exerts activity in the body. Compared to oxidized glutathione, the reduced form has higher utilization efficiency in the body and demonstrates more effective antioxidant effects.
Manufacturing through yeast fermentation methods
We use glutathione manufactured through yeast fermentation methods rather than synthetic products. Glutathione manufactured through fermentation has higher utilization efficiency in the body and superior safety.
Excellent quality stability
While glutathione is easily oxidized, we maintain the reduced state from manufacturing through storage using appropriate stabilization technology. Stability testing confirms effectiveness is maintained during long-term storage.
Distinctive white powder as proof of high quality
High-quality reduced glutathione appears as distinctive white powder. Our products have uniform color tones, allowing visual confirmation of reduced form characteristics. Color changes serve as quality deterioration indicators, so we implement strict appearance management.
| Item | Our Glutathione | Other Companies’ Glutathione |
|---|---|---|
| Form | Reduced Glutathione (Active in the body) | Oxidized form or form unclear |
| Manufacturing Method | Yeast fermentation manufacturing (High safety and utilization efficiency) | Chemical synthesis or manufacturing method unknown |
| Purity | Standard: 98.0% or higher External analysis results confirmed |
Varies by product Generally 95-98% |
| Stability | Appropriate stabilization technology maintains reduced state long-term | Oxidation causes effectiveness degradation |
| Formulation Design | Minimal excipients, maximized glutathione content | More excipients less active ingredient content |
| Capsules | Plant-based capsules (For quality preservation) | Gelatin capsules (Standard choice) |
| Quality Testing | 4 quality tests conducted (Purity, Weight, Appearance, Microbial) | Testing varies by manufacturer |
| Track Record | 5+ million capsule production experience | Varies by manufacturer |
Research Data
Major Research Findings
- Emory University Study, USA (2011)
- Confirmed glutathione’s antioxidant effects
- Demonstrated oxidative stress reduction and cellular protection effects
- National Cancer Center Study, Japan (2013)
- Confirmed glutathione’s detoxification function enhancement effects
- Observed liver function improvement and harmful substance elimination promotion
- Pasteur Institute Study, France (2016)
- Confirmed glutathione’s immune function enhancement effects
- Demonstrated immune cell activation and infection prevention effects
- Latest Clinical Research (2020-2023)
- Long-term administration to middle-aged and elderly confirmed beauty effects
- Also observed fatigue recovery and health status improvement
Glutathione Compatible Ingredients
- Ergothioneine：Synergistically strengthens the body’s antioxidant system
- Vitamin C：Promotes glutathione regeneration, sustaining antioxidant effects
- Selenium：Essential for glutathione peroxidase activation
- α-Lipoic Acid：Promotes glutathione synthesis, improving intracellular antioxidant capacity
- N-Acetylcysteine：Demonstrates synergistic effects as glutathione precursor
Q&A (Frequently Asked Questions)
Q1. What is the recommended glutathione dosage?
A: Research reports effectiveness in the 250-500mg daily range. As a “master antioxidant,” 250mg provides basic effects, while 500mg is recommended for emphasizing detoxification and beauty effects. For those using it as a main ingredient, approximately 500mg is appropriate. For multi-ingredient formulations, please consult our staff regarding capsule capacity adjustments.
Q2. When is the most effective time to take it?
A: Empty stomach intake is recommended. It is less affected by stomach acid, improving absorption efficiency. Pre-breakfast or pre-bedtime intake is effective, with pre-bedtime intake particularly supporting nighttime cellular repair. Continuous intake maintains glutathione levels in the body.
Q3. Are there any side effects?
A: Being a naturally derived ingredient, no serious side effects have been reported at appropriate dosages in research to date. Rarely, mild gastrointestinal symptoms (stomach upset, soft stools) may occur, but these can be reduced with post-meal intake. Avoid overdose and consult a physician if experiencing physical changes.
Q4. How long before effects are noticeable?
A: Individual variation exists, but many people notice fatigue reduction and health improvement within 2-4 weeks of continuous intake. Beauty effects (improved skin transparency) can be expected within 1-3 months of continued intake. Detoxification effects and immune function improvement often appear within 4-8 weeks.
Q5. Can it be used with other supplements?
A: Generally no problem, but combination with Ergothioneine or Vitamin C may provide synergistic effects. Vitamin C particularly promotes glutathione regeneration, while α-lipoic acid supports glutathione synthesis. Those taking medications should consult their physician.
Information on this page is based on scientific research but does not guarantee individual effectiveness.