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Isotonix® L-Tryptophan

By IsotonicsOnline.com

Isotonix® L-Tryptophan is an isotonic version of the essential amino acid, l-tryptophan.  L-Tryptophan is an essential amino acid that helps maintain healthy levels of serotonin in the brain.  Serotonin helps regulate mood.  Isotonix® L-Tryptophan provides maximum results by combining itself with niacin and Vitamin B6, members of the B vitamin family, which promote normal... »