L-Tryptophan - 5 Grams (Sample) - 98+% Pure

L-Tryptophan plays a role in mood, appetite, and restful sleep, and is used as a dietary supplement ingredient.

L-Tryptophan is an essential amino acid that is necessary for the normal functioning of the central nervous system, and functions as a building block for numerous proteins that are produced in the body.

This product is 5 Grams (0.17 Oz) of pure LiftMode L-Tryptophan in a semi-transparent, reclosable airtight plastic jar which has been tamper banded to assure purity and quality.

Also included is the certificate of analysis of the individual L-Tryptophan batch and a 1.0cc (0.2 teaspoon) scoop measuring approximately 500 mg of L-Tryptophan.

More information about L-Tryptophan can be found at http://en.wikipedia.org/wiki/Tryptophan