BucoVitae® is an emulsion for the treatment of canker sores based on sea buckthorn oil (Hippophae rhamnoides) and hyaluronic acid, which forms a protective film that helps regenerate the sores. Sea buckthorn oil: In addition to its analgesic and anti-inflammatory effects, sea buckthorn oil nourishes, moisturizes, protects, and promotes skin regeneration. Hyaluronic acid: analgesic, anti-inflammatory, and bacteriostatic. Hyaluronic acid lubricates and regenerates the skin, while promoting epithelial adhesion and healing. Apply 2 sprays per dose, as needed. It is recommended not to eat or drink for half an hour after application.