GLUTATHIONE, CYSTEINE & C - Life Extension 100 Caps - Quantity Discount for 4 + Free Shipping
Product Description
Source: Life Extension Foundation
Ingredients: See below.
Super Sale Price: $19.99 + Free Shipping
Quantity Price for 4: $59.99 + Free Shipping
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Glutathione (gamma-L-glutamyl-L-cysteinyl-glycine) is a peptide (short protein)-like molecule synthesized in the body from the three amino acids L-glutamic acid, L-cysteine, and glycine. Glutathione is one of the body's most important and powerful antioxidants, helping to detoxify xenobiotics. A major function of vitamin C is to keep glutathione, L-cysteine, and N-acetyl-cysteine in reduced form so that they can continue to provide free radical quenching effects.
L-cysteine is a conditionally essential amino acid, one of only three sulfur-containing amino acids, the others being taurine (which can be produced from L-cysteine) and L-methionine from which L-cysteine can be produced in the body by a multi-step process. Cysteine plays a role in the sulfation cycle, acting as a sulfur donor in phase II detoxification and as a methyl donor in the conversion of homocysteine to methionine. Cysteine also helps synthesize glutathione, one of the body's most important natural detoxifiers. N-acetyl-cysteine is the acetylated form of L-cysteine, which is more efficiently absorbed and used.
Even though many published studies show that garlic, selenium, alpha-lipoic acid, L-cysteine, and N-acetyl-cysteine can boost cellular glutathione levels, people wishing to maintain optimal health may benefit from taking high doses of glutathione.
Supplement Facts
Serving Size: 1 Capsule (750 mg)
Servings Per Container: 100
Amount Per Serving
Other ingredients: rice flour, magnesium stearate, gelatin, and water.
Dosage and Use: One capsule, one to three times daily, preferably before meals.
This product is most effectively utilized when taken on an empty stomach with water or juice.
Caution: When taking L-cysteine or N-acetyl-cysteine, it is recommended that three times as much vitamin C be taken at the same time to prevent these amino acids from being oxidized in the body.
If you have any questions, please contact us at info@lifeextensionvitamins.com or1-888-771-3905.
Related Products and Information
Ingredients: See below.
Super Sale Price: $19.99 + Free Shipping
Quantity Price for 4: $59.99 + Free Shipping
Take advantage of FREE air shipping in the United States!
Glutathione (gamma-L-glutamyl-L-cysteinyl-glycine) is a peptide (short protein)-like molecule synthesized in the body from the three amino acids L-glutamic acid, L-cysteine, and glycine. Glutathione is one of the body's most important and powerful antioxidants, helping to detoxify xenobiotics. A major function of vitamin C is to keep glutathione, L-cysteine, and N-acetyl-cysteine in reduced form so that they can continue to provide free radical quenching effects.
L-cysteine is a conditionally essential amino acid, one of only three sulfur-containing amino acids, the others being taurine (which can be produced from L-cysteine) and L-methionine from which L-cysteine can be produced in the body by a multi-step process. Cysteine plays a role in the sulfation cycle, acting as a sulfur donor in phase II detoxification and as a methyl donor in the conversion of homocysteine to methionine. Cysteine also helps synthesize glutathione, one of the body's most important natural detoxifiers. N-acetyl-cysteine is the acetylated form of L-cysteine, which is more efficiently absorbed and used.
Even though many published studies show that garlic, selenium, alpha-lipoic acid, L-cysteine, and N-acetyl-cysteine can boost cellular glutathione levels, people wishing to maintain optimal health may benefit from taking high doses of glutathione.
Supplement Facts
Serving Size: 1 Capsule (750 mg)
Servings Per Container: 100
Amount Per Serving
- L-glutathione (reduced) - 50 mg
- L-cysteine HCL - 200 mg
- Ascorbic acid (vitamin C) - 500 mg
Other ingredients: rice flour, magnesium stearate, gelatin, and water.
Dosage and Use: One capsule, one to three times daily, preferably before meals.
This product is most effectively utilized when taken on an empty stomach with water or juice.
Caution: When taking L-cysteine or N-acetyl-cysteine, it is recommended that three times as much vitamin C be taken at the same time to prevent these amino acids from being oxidized in the body.
If you have any questions, please contact us at info@lifeextensionvitamins.com or
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The statements made here have not been evaluated by the FDA. The foregoing statements are based upon sound and reliable studies, and are meant for informational purposes. Consult with your medical practitioner to determine the underlying cause of your symptoms.
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