Professional Dental Strength 22% Teeth Whitening Gel. Includes 4 XL 10cc Syringes of Whitening Gel! FDA Approved! Made in USA!<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Includes Four 10ml Syringes of Professional Strength 22% Carbamide Peroxide Teeth WhiteningGel. Made with FDA approved materials from a dentist supervised dental lab. Made in USA! </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Extremely fast whitening results. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Highest quality， premium dental strength whitening gel. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Only 20-40 minute(yes minutes!) whitening sessions are required to achieve a sparkling white smile </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51S1sVKjFcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/11wzzZkJt7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/11KH03A3OXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31sBTmhUgRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31sBTmhUgRL.jpg" noproxy>