Herb Pharm Periwinkle Extract - 4 Ounce<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Expertly extracted from the certified organic and/or sustainably wildcrafted leaf and flowering tip of Vinca major plants. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Rapidly absorbed liquid extract. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Gluten-free and non-GMO. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41xG1cFPpDL.jpg" noproxy>