In this study, the inhibitory effect on advanced glycation end products (AGEs) formation of 43 Korean herbal medicines has been evaluated. Among them, 16 Korean herbal medicines were showed to have significant effect ($IC_{50}$; <50 ${mu}g/ml$) compared to positive reference, aminoguandine ($IC_{50}$: $76.47{pm}4.81{mu}g/ml$). Especially, five herbal medicines, Rubus coreanus (leaves, $IC_{50}$: $4.49{pm}0.03{mu}g/ml$), Rubus coreanus (twigs, $IC_{50}$: $3.80{pm}0.34{mu}g/ml$), Ampleopsis brevipedunculata (stems, $IC_{50}$: $7.43{pm}0.09{mu}g/ml$), Lindera erythrocarpa (leave, $IC_{50}$: $8.14{pm}0.20{mu}g/ml$), and Lindera erythrocarpa (stems, $IC_{50}$: $3.69{pm}0.14{mu}g/ml$) showed more potent inhibitory activity (approximately 9-20 fold) than the positive control aminoguanidine.