Vitacost Ratings and Reviews

Shop Now At Vitacost
Shop L-Tryptophan or
Choose a Category

Product Reviews

Life Extension L-Tryptophan -- 500 mg - 90 Vegetarian Capsules

Essential Amino Acid for Natural Sleep Enhancement and Stress Reduction. 500 MG. Serotonin is a neurotransmitter made in the brain from tryptophan. Serotonin has been associated with positive moods and restful sleep. To produce and maintain optimum serotonin levels your body requires tryptophan an essential amino acid which means that your body cannot produce it. In the body tryptophan has been shown to:. Improve sleep. Enhance mood. Modulate stress. Life Extension® offers L-Tryptophan Capsules to broadly and powerfully support tryptophan levels already within the normal range. . Life Extension®'s L-Tryptophan Capsules contain premium L-tryptophan which has undergone significantly more rigorous manufacturing processes than regular tryptophan material to assure the highest purity and safety.
Customer reviews for Life Extension L-Tryptophan -- 500 mg - 90 Vegetarian Capsules
This product has not yet been reviewed. Click here to continue to the product details page.