PROBLEM TO BE SOLVED: To provide a DNA repair accelerator excellent in action of accelerating repair of damaged DNA, and a DNA damage suppressant excellent in action of suppressing production of damaged DNA.SOLUTION: The DNA repair accelerator contains a cinchona extract. The DNA damage suppressant contains at least one chosen from a cinchona extract, a comfrey extract, an arabian coffee extract, a Pueraria root extract, a burdock extract, a Coptis japonica extract, a Sophora angustifolia extract, a chlorella extract, a lavender extract, an Oenothera biennis extract, a rose extract, a Gynostemma pentaphyllum extract, a Rabdosia japonica extract, a Lamium album extract, a carrot extract, a Tilia japonica extract, a great burnet extract, a lotus extract, a tea extract and an Abelmoschus esculentus extract.
