LIPOSOMAL Glutathione
Glutathione is a powerful antioxidant naturally produced in the body, primarily in the liver, and is composed of three amino acids: cysteine, glycine, and glutamic acid. It plays a crucial role in neutralizing free radicals, detoxifying harmful substances, and supporting cellular health. Found in plants, animals, and every cell of the human body, glutathione levels can decline due to ageing, stress, poor diet, pollution, and certain diseases. Dietary sources include sulfur-rich foods like cruciferous vegetables (broccoli, Brussels sprouts), garlic, onions, and meats, though supplementation—especially in liposomal forms - is more effective for boosting levels.
10 Benefits of Glutathione
Here are 10 key health benefits of glutathione, supported by scientific insights:
1. Reduces Oxidative Stress: As a master antioxidant, it neutralizes free radicals, potentially lowering the risk of chronic diseases like cancer and heart disease.
2. Supports Detoxification: Helps the liver remove toxins, heavy metals, and drugs, promoting overall body cleansing.
3. Boosts Immune Function: Enhances immune cell activity and helps fight infections by maintaining cellular health.
4. Improves Skin Health: Reduces melanin production for brighter skin and combats ageing by protecting against UV damage and wrinkles.
5. Protects Liver Health: Reduces cell damage in alcoholic and nonalcoholic fatty liver disease, supporting liver regeneration.
6. Enhances Insulin Sensitivity: Improves insulin resistance in older individuals, potentially aiding in diabetes management.
7. Supports Brain Health: May reduce symptoms of Parkinson’s disease and protect against neurological disorders by combating oxidative damage.
8. Promotes Anti-Aging: Maintains cellular integrity, potentially extending longevity and reducing age-related decline.
9. Aids Respiratory Health: Reduces symptoms in conditions like cystic brosis and asthma by thinning mucus and fighting inflammation.
10. Supports Heart Health: Increases mobility in peripheral artery disease and may reduce cardiovascular risks by improving blood ow and reducing oxidative stress.
Bioavailability
In food supply <1-5% (very low), found in small amounts in foods like asparagus, avocados, and spinach, but largely degraded into cysteine, glycine, and glutamate in the gut.
In supplements, tablets , capsules and powders 10-20% (low), with poor oral bioavailability due to breakdown in the digestive tract and liver; lipophilic forms or precursors like N-acetylcysteine (NAC) improve absorption slightly.
Liposomal delivery 50-90% (significantly enhanced, up to 20-fold higher), with liposomal glutathione showing higher bioavailability, better cellular uptake, and stability, supporting antioxidant activity more effectively.