摘要 |
PROBLEM TO BE SOLVED: To provide the use of a novel compound which can be used for a Sirt1 activator.SOLUTION: This invention provides a Sirt1 activator comprising at least one of compounds represented by chemical formulae 1-4 as an active ingredient, and a humectant, an aging prevention/inhibition agent, and cosmetics and food and drink, all of which comprise the Sirt1 activator. |