History and Usage: L-Glutathione is a biologically active sulfur amino acid tripeptide compound containing three amino acids: L-Cysteine, L-glutamic Acid and Glycine. Label Information and Ingredients: Suggested Use: As a dietary supplement, take one capsule daily, preferably with a meal.

Supplemental Facts Serving Size: 1 Capsule(s) Ingredients Per Serving % DV L-Glutathione 250 mg   * * Daily Value Not Established Notes: Statements contained herein have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat and cure or prevent disease. Always consult with your professional health care provider before changing any medication. Other Ingredients: Gelatin, Cellulose, Purified Water, Magnesium Stearate, Silica.

Contains No Added: binders, coatings or colorings. Free of the most common allergens such as corn, soy, yeast, rice, barley, wheat, lactose (milk sugar) and all milk, citrus, fish and egg products. No added sugars, salt, colorings or preservatives.

QUALITY AND POTENCY GUARANTEED Websites for Further Research:

http://en.wikipedia.org/wiki/Amino_acid

http://www.biology.arizona.edu/biochemistry/p...

http://www.answers.com/topic/amino-acid#after_ad1

http://web.indstate.edu/thcme/mwking/aminoaci...