MOOD AND SLEEP SUPPORT: L-Tryptophan can help support mood, relaxation, and restful sleep.
AN ESSENTIAL AMINO ACID: Tryptophan is an essential amino acid that cannot be synthesized by our bodies.
AN IMPORTANT PRECURSOR: L-Tryptophan is a biochemical precursor to serotonin, melatonin, and niacin.
NO PRESERVATIVES & NO GMO - Nutrissence L-Tryptophan 500mg 200 caps (or 100 servings of 1000mg tryptophane) Contains NO GMO ingredients, preservatives, artificial flavor or color, milk, lactose, soy, or gluten.
MANUFACTURED IN USA: Nutrissence L - Tryptophan 500 mg 200 capsules (or 66 servings of 1500mg) is manufactured in the USA in an FDA approved facility following cGMP guidelines.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.1 inch
Height : 2.5 inch
Length : 4.4 inch

Item Weight: 4.16 ounce (View shipping rates and policies)
Shipping Weight: 4.8 ounce (View shipping rates and policies)

ASIN : B013T6R37Y