AGENT FOR SUPPRESSING/IMPROVING BAD SKIN CAUSED BY FATIGUE AND/OR STRESS AND SCREENING METHOD FOR AGENTS FOR SUPPRESSING/IMPROVING BAD SKIN CAUSED BY FATIGUE AND/OR STRESS

摘要

By promoting the expression or suppressing reductions in the expression of caspase 14, this agent for suppressing/improving bad skin suppresses/improves bad skin that is caused by increases in cortisol caused by fatigue and/or stress. This screening method makes it possible to select substances that suppress/improve bad skin that is caused by fatigue and/or stress. An agent for suppressing/improving bad skin that includes camellia flower extract and/or shekwasha extract. The agent for suppressing/improving bad skin suppresses/improves bad skin that is caused by fatigue and/or stress by promoting the expression or suppressing reductions in the expression of caspase 14.