L-Lysine hydrochloride, izwi kandi nka 2,6-diaminocaproic aside hydrochloride, ni aside amine ikomeye ifite uruhare runini mubikorwa bitandukanye bya physiologique.Uru ruganda rwujuje ubuziranenge rwakozwe neza kugirango rwemeze imbaraga zidasanzwe.L-Lysine HCl ikoreshwa cyane mu nganda zimiti, ibiryo n'ibiribwa kugirango biteze imbere ubuzima bwiza n'imibereho myiza.
L-Lysine HCl ni ikintu cy'ingenzi kigizwe na sintezamubiri ya poroteyine, ifasha mu mikurire no gusana ingirangingo z'umubiri.Byongeye kandi, ifasha mukunywa kwa calcium, kwemeza amagufa namenyo akomeye.Iyi aside idasanzwe ya amino nayo ishyigikira umusaruro wa kolagen kuruhu rwiza, umusatsi n imisumari.Byongeye kandi, L-Lysine HCl izwiho imbaraga zo kongera ubudahangarwa bw'umubiri, ifasha umubiri kurwanya virusi na bagiteri byangiza.