2 X Vitacost, Synergy�, Vitamin C-1000 Including L-Lysine & L-Proline, 240 Caps
What is L-Lysine & Proline Complex L-Lysine & L-Proline Complex combines the amino acids L-lysine and L-proline with ascorbic acid, green tea, quercetin and a citrus bioflavonoid complex. L-lysine is necessary for the formation of collagen, connective and bone tissue.