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 helping to regenerate canker sores. Sea buckthorn oil: In addition to its analgesic and anti-inflammatory effect, sea buckthorn oil nourishes, hydrates, protects and promotes skin regeneration. Hyaluronic acid: analgesic, anti-inflammatory and bacteriostatic. Hyaluronic acid lubricates and regenerates the skin in addition to promoting adherence and epithelial healing. apply 2 sprays per dose, as needed. It is recommended not to eat or drink for half an hour after application.