Source Naturals L-Lysine 1000 mg， Essential Free-Form Amino Acid， 100 Tablets(Pack of 3)</br></br><div style="text-align:left"><b>[Product Information]</b></br><ul><li class="showHiddenFeatureBullets"><span class="a-list-item">                    An essential free-form amino acid                </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item">                    Acts as a precursor for other amino acids including L-carnitine (needed for fat metabolism)                </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item">                    Crucial to the formation of collagen， a major part of the body's connective tissues                </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item">                    Also contributes to energy production when converted into acetyl coenzyme A， one of the principal fuels for the Krebs cycle                </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item">                    Available in powder form， 500 mg and 1，000 mg tablets， and 500 mg capsules                </span></li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41lUNdvJ7%2BL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41ctWL4wMbL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41WGs869ehL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41moRfCrO9L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/414Jrm69OxL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41WqdAadBAL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41XOBpAUf9L.jpg' noproxy></br>