Higher nature lysine 500mg 90 tabletas an alternative to lysine c take these lysine tablets separately and add your own choice of vitamin c supplement lysine is a useful supplement for herpes simplex cold sore sufferers to take when supplementing with sx or arginine lysine is mainly found in animal proteins so vegetarians may be deficient lysine may help maintain healthy arteries also helps support cardiovascular health please note actual image may varyinformation on this site is not i