PROBLEM TO BE SOLVED: To provide an anti-glycation agent, a life extender and an aging inhibitor comprising fermentation metabolite of predetermined lactic acid bacteria.SOLUTION: An anti-glycation agent, a life extender and an aging inhibitor according to an embodiment of the present invention comprise fermentation metabolite of lactic acid bacteria (Lactococcus lactis subsp. cremoris) H-61 strain as an active ingredient.