Natural Factors Amino Acids

Description Ingredients Suggested use Natural Factors N'acetyl Cysteine (NAC)   NAC is a precursor to glutathione, a critical antioxidant sci...

Description Ingredients Suggested use L-theanine is an amino acid found in green tea that exerts a profoundly relaxing, yet non-drowsy effect...

Description Ingredients Suggested use Natural Factors L-Tyrosine    L-tyrosine is an amino acid required for protein synthesis, and is a precur...

Description Ingredients Suggested use Natural Factors L-Lysine 500 mg Free Form Amino Acid - Cold Sore Relief   One of the most natural nutriti...

Description Ingredients Suggested use Natural Factors L-Arginine 500 mg   Natural Factors L-Arginine supports healthy heart function, circula...

Description Ingredients Suggested use Natural Factors L-Glutamine 500 mg     Natural Factors L-Glutamine enhances muscle recovery, energy, an...

Description Ingredients Suggested Use Natural Factors 5-HTP (5-Hydroxytryptophan)  5-HTP is an amino acid needed to make serotonin. 5-HTP fro...

Description Ingredients Suggested use Natural Factors Micronized L-Glutamine 5 g per serving - Free Form Amino Acid    L-glutamine is an amin...