Micro Ingredients Pure L-Tyrosine Powder， 500 grams， USP Pharmaceutical Grade<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Micro Ingredients L-Tyrosine Powder. 100% pure， no additives or preservatives， fillers free， non-gmo， gluten-free， no artificial colors or flavors. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Promotes focus &amp; mental clarity， supports energy &amp; motivation， and improves mood &amp; stress response. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Powder Lover? Take it naturally in powder for higher concentration， quicker absorption， easier on the stomach， and more ways to have fun! </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51WmBL%2BVZjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51QSN73SuLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51eGuaFAxkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51pQuYuTYfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Ow6qLynRL.jpg" noproxy>