Repair smooth skin. Ranunculus herb essence repair gel is mainly used for repairing skin smoothness, daily maintenance, postpartum care, preventive health care and repair after healing. It is also mainly used for facial dryness and peeling, moisturizing and nourishing, and improving skin luster. Bayunkou is a cosmetics brand under Peking Union Medical Cosmetics Technology Development Co., Ltd., and passed the trademark certification of the Intellectual Property Office on 20 14.