若わか返がえり

noun, noun or participle which takes 'suru'

rejuvenation; restoration of youth

Refers to becoming younger in appearance, vitality, or function; often used for people, organizations, or biological processes.

• この化け粧しょう品ひんは肌はだの若わか返がえりに効こう果かがあると言いわれている。

  This cosmetic is said to be effective for skin rejuvenation.

• 新あたらしい社しゃ長ちょうの就しゅう任にんで会かい社しゃの若わか返がえりが進すすんだ。

  The company's rejuvenation advanced with the appointment of a new president.