Abstract: Disclosed is a cosmetic composition including a Dendrobium candidum flower extract, and specifically relates to a cosmetic composition having an excellent skin improvement effect such as wrinkle improvement, skin brightening, skin trouble improvement, skin moisturizing, etc. Also disclosed is a quasi-drug composition and a food composition, which include a Dendrobium candidum flower extract. The cosmetic composition, which includes a Dendrobium candidum flower extract as an active ingredient, is excellent in wrinkle improvement, skin brightening, skin trouble improvement, or skin moisturizing effect. Specifically, the composition is excellent in collagen synthesis promoting effect, melanin production inhibitory effect, anti-inflammatory effect, and moisturizing effect, and has high utility as a cosmetic composition for wrinkle improvement, skin brightening, skin trouble improvement, or skin moisturizing.