Twin Lab Tri-Boron Plus Capsules， 120 Capsules<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Integral co-factors for several enzymes involved in bone metabolism. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Betaine HCl is added to enhance calcium and magnesium absorption. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Co-factors for several enzymes involved in bone metabolism. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Uy2GZbTbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51lal%2BPRUHL.jpg" noproxy>