Glutathione Precursor Complex: Advanced Detoxification, Cellular Health and Immune System Support

Glutathione Precursor Complex, Swanson is a dietary supplement specially formulated to support the natural synthesis of glutathione in the body. This unique complex contains a synergistic combination of ingredients, each with an essential role in supporting cellular health, body detoxification, strengthening the immune system and protecting the body against oxidative stress. The active ingredients include vitamin C, acetyl L-carnitine, L-glutamine, N-acetyl-L-cysteine, milk thistle extract, TMG, and alpha-lipoic acid, which together contribute to the benefits of this remarkable product.

Ingredients and Their Role in the Body

• Vitamin C (ascorbic acid):

Vitamin C is one of the most powerful antioxidants, essential for protecting cells against oxidative stress. Additionally, it plays an important role in regenerating other antioxidants, such as glutathione, and supports optimal immune system function. In the context of this complex, vitamin C contributes to improving the absorption and utilization of other active ingredients.

• Acetyl L-Carnitine (ALCAR):

Acetyl L-carnitine is an active form of L-carnitine, an amino acid known for its role in energy metabolism. ALCAR supports the transport of fatty acids into mitochondria for energy production, being beneficial for brain health and cognitive function. Additionally, it has antioxidant and neuroprotective properties, contributing to protecting cells against oxidative damage.

• L-Glutamine:

L-glutamine is an important amino acid for intestinal health and cellular regeneration. It is used by immune and intestinal cells as an energy source, thus contributing to supporting the intestinal barrier and strengthening immunity. Within this complex, L-glutamine plays an essential role in glutathione synthesis by providing the necessary precursors.

• N-Acetyl-L-Cysteine (NAC):

NAC is a direct precursor of cysteine, one of the three essential amino acids for glutathione synthesis. NAC is well known for its antioxidant and detoxifying properties, being used to reduce oxidative stress and support liver function. It also helps protect cells against damage caused by free radicals.

• Milk Thistle Extract (Silybum marianum):

Milk thistle is a well-known plant for its hepatoprotective benefits. Standardized milk thistle extract contains silymarin, a compound with antioxidant and anti-inflammatory properties. It helps protect the liver against toxins and supports liver cell regeneration. In the context of this complex, milk thistle complements the detoxifying effects of other ingredients.

• TMG (trimethylglycine):

TMG, also known as betaine, is a natural compound that supports methylation – a crucial biological process for normal cell function. By supporting this process, TMG contributes to glutathione synthesis, reduction of blood homocysteine, and maintenance of cardiovascular health.

• R-Fraction Alpha-Lipoic Acid (RALA):

Alpha-lipoic acid is a powerful antioxidant that plays an essential role in regenerating other antioxidants, including glutathione, vitamin C, and vitamin E. RALA contributes to supporting energy metabolism and protecting cells against oxidative stress. Additionally, it has anti-inflammatory properties and can support neurological health.

• Setria® L-Glutathione:

Setria® is a premium form of reduced glutathione, offering a unique combination of glutamic acid, cysteine, and glycine – the essential amino acids for glutathione synthesis in the body. Glutathione is considered the "master antioxidant" due to its essential role in detoxification, neutralizing free radicals, and supporting cellular health.

 

Glutathione Precursor Complex Benefits

Body Detoxification

Detoxification processes are essential for eliminating toxins accumulated due to pollution, unhealthy diet, stress, and exposure to chemicals. The Glutathione Precursor complex contains key ingredients such as NAC (N-acetyl-L-cysteine), milk thistle extract, and Setria® glutathione, which work synergistically to support liver function.

• NAC provides cysteine, an essential precursor for glutathione synthesis, which is involved in neutralizing free radicals and enzymatic detoxification processes in the liver.
• Milk thistle extract, rich in silymarin, protects liver cells against oxidative damage and helps regenerate them.
• Setria® Glutathione functions as a master antioxidant, protecting the body against toxins and supporting their elimination through the liver and kidneys. These ingredients contribute to maintaining the body's natural balance and reduce the risk of diseases associated with toxin accumulation.

Supporting Cellular Health

Cells are the foundation of overall health, and protecting them against oxidative stress is essential for optimal function. The antioxidant ingredients in this complex, such as alpha-lipoic acid, vitamin C, and NAC, play a crucial role in maintaining cellular integrity.

• Alpha-lipoic acid has the unique ability to act in both lipophilic and hydrophilic environments, meaning it can protect cells in all body environments. It also regenerates other antioxidants, such as vitamin C and glutathione.
• Vitamin C helps repair damaged cells, supporting collagen synthesis and eliminating free radicals.
• NAC supports glutathione production, which is vital for repairing damaged DNA and protecting cell membranes against oxidation. These effects contribute to slowing aging processes and preventing degenerative conditions.

Strengthening the Immune System

A strong immune system is essential for protecting the body against infections and diseases. The glutathione and vitamin C in this complex work synergistically to strengthen the immune response:

• Glutathione regulates white blood cell activity, supporting their optimal function. It also helps eliminate toxic substances that could weaken the immune system.
• Vitamin C stimulates the production of lymphocytes and phagocytes, essential cells in fighting pathogens.
  These ingredients help reduce chronic inflammation and prevent autoimmune diseases, strengthening the body's resistance against harmful external factors.

Liver Health

The liver is the main organ responsible for body detoxification, and maintaining its health is crucial for overall body function.

• Milk thistle extract protects the liver against toxins and supports the regeneration of damaged liver cells. Silymarin from milk thistle is recognized for its antioxidant and anti-inflammatory effects, helping reduce liver stress.
• NAC stimulates glutathione production in the liver, which helps eliminate toxins and heavy metals.
  These ingredients work together to support liver detoxification and regeneration, preventing the accumulation of harmful substances and maintaining overall health.

Cardiovascular Health

Heart and cardiovascular system health is supported by reducing oxidative stress and efficient methylation processes, favored by the ingredients in this complex.

• TMG (trimethylglycine) helps reduce homocysteine levels, a compound associated with increased risk of cardiovascular diseases.
• Alpha-lipoic acid and glutathione protect blood vessels against inflammation and lipid oxidation, contributing to maintaining their elasticity.
• Vitamin C plays an essential role in maintaining vascular health by supporting collagen synthesis, which strengthens blood vessel structure.
  Through these mechanisms, the complex helps prevent cardiovascular conditions and supports optimal heart and blood vessel function.

Brain and Cognitive Function

The ingredients in this complex support brain health by optimizing energy metabolism and protecting neurons against oxidative stress.

• Acetyl L-carnitine (ALCAR) contributes to fatty acid transport into mitochondria for energy production, thus improving concentration, memory, and mental performance.
• Alpha-lipoic acid has neuroprotective effects, reducing brain inflammation and improving cognitive functions.
• Glutathione supports the elimination of toxins from the brain and protects nerve cells against oxidative damage.
  These combined effects help prevent neurodegenerative conditions and maintain mental health.

 

Suggested Use

As a dietary supplement, take one capsule twice daily with water.



 

Supplement facts
Serving Size: 1 Capsule
	Amount Per Serving	%Daily Value
Vitamin C (as ascorbic acid)	100 mg	111%
BIOSINT™ Acetyl L-Carnitine (from acetyl L-carnitine HCl)	100 mg	*
L-Glutamine	100 mg	*
N-Acetyl-L-Cysteine (NAC)	100 mg	*
Milk Thistle Extract (seeds) (Silybum marianum) (standardized to 80% silymarin by UV)	50 mg	*
TMG (trimethylglycine) (from BetaPower® Natural Betaine)	50 mg	*
R-Fraction Alpha-Lipoic Acid [from Bio-Enhanced® Na-RALA (sodium R-lipoic acid)]	37.5 mg	*
Setria® L-Glutathione Tripeptide (reduced) (glutamic acid, cysteine and glycine)	37.5 mg	*
*Daily Value not established.

 

Other Ingredients

Gelatin capsule (gelatin, sodium copper chlorophyllin), rice flour, magnesium stearate.

Warnings

For adults only. Do not take this product if you are pregnant or nursing. Consult your healthcare provider before using this product or any other product if you are taking medications or have a medical condition. Discontinue use if you experience gastrointestinal discomfort.

Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.