Gold Composition Reference Guide
Guardian Liver Anti-Oxidant Star Product - Glutathione

In the fields of nutritional science and dermatology, there is a substance that is highly regarded as an "antioxidant expert" and a "powerful detoxifier within cells" - it is glutathione.
When your body is attacked by free radicals, filled with toxins, and has dull skin, glutathione becomes the most silent yet most robust defense line.
Glutathione controls your immunity, metabolism, skin brightness, and even your overall health.
body's own scavenger
Glutathione is a tripeptide compound composed of three amino acids: glutamic acid, cysteine and glycine.
Glutathione is present in almost every living cell, with the highest concentration found in organs such as the liver, kidneys, and lungs, which are the most active in detoxification and metabolism.
However, as one ages, due to factors such as staying up late, stress, pollution, alcohol consumption, and medication, the level of glutathione in the body will continue to decline.
After the age of 30, the ability to synthesize begins to decline;
At the age of 50, the content may significantly decrease compared to that in the younger years.
This is why as one gets older, they tend to feel more tired, have duller skin and a slower metabolism.

function of glutathione
most powerful "detoxification engine" of liver
The liver is the "chemical factory" of the human body, constantly processing drugs, alcohol, food additives, environmental toxins, etc.
Glutathione is the most important chelating agent in the second stage of the liver's detoxification process - it directly binds to toxins, thereby facilitating their excretion from the body through bile or urine.
"ultimate nemesis" of free radicals
Glutathione can directly eliminate various free radicals such as hydrogen peroxide, superoxide anions, and lipid peroxides.
It can also regenerate the oxidized vitamin C and vitamin E, allowing them to "revive" and continue functioning.
Inhibit melanin at its source
The synthesis of melanin requires the catalysis of tyrosinase.
Glutathione can directly inhibit the activity of tyrosinase and interfere with the transfer process of melanin from melanocytes to keratinocytes.
A large number of clinical studies have confirmed that continuous oral intake of glutathione can significantly reduce the area of facial pigmentation and brighten the overall skin tone.
Provide continuous energy supply for cells
Mitochondria are the "power plants" of cells, and during metabolism, they produce a large number of free radicals.
Glutathione has the highest concentration within the mitochondria, which can protect the mitochondrial membrane from oxidative damage and ensure the efficient production of ATP (the energy currency).
Cells with sufficient glutathione have more vigorous energy metabolism.
Clinical validation - Science as foundation
Patients with non-alcoholic fatty liver disease: Oral administration of 300mg glutathione daily for 4 months resulted in a significant reduction in liver fat content, and the levels of transaminases (ALT, AST) decreased by approximately 30%.
Healthy middle-aged woman: Taking 250mg of reduced glutathione orally daily combined with 200mg of vitamin C for 12 weeks resulted in a 15% decrease in skin melanin index and a 20% increase in water content.
Taking glutathione before exercise can reduce lipid peroxidation products after exercise, accelerate muscle repair and relieve soreness.
Most of the above studies have been published in international journals such as "European Journal of Nutrition" and "Journal of Clinical Biochemistry and Nutrition".
Who needs supplementation most?
Those who stay up late, are under great stress, and often drink alcohol: Their liver's glutathione is being consumed excessively and they urgently need external assistance.
For those who take medication for a long time or are exposed to environmental toxins: It can accelerate the detoxification process and reduce the accumulation of toxins.
People with slow metabolism and frequent fatigue: Enhance mitochondrial function and boost basal metabolism.
Glutathione is not a "luxury" for your body, but rather a "necessity" for maintaining basic life functions.
Glutathione works quietly within every cell, yet it determines your detoxification ability, antioxidant level, skin brightness, and energy state.
True advanced health management is not about remedying problems after they occur; instead, it involves maintaining the optimal level of glutathione at the cellular level all the time.