While you sleep, a rich, emollient composition provides soothing, restoring hydration. In order to help hydrate and improve the appearance of lips, this overnight mending treatment for dry lips is free of artificial flavours and contains Tripeptide-1 and Hyaluronic Acid in capsule form. The senses and the lips are calmed by chamomile butter and manuka honey. What's In It Hyaluronic Acid (HA) Known to have powerful water-retaining properties, HA can hold up to 1,000 times its weight in water for superior hydration. This lip-specific HA swells when it comes in contact with the skin, producing enhanced hydration of the lips. Tripeptide-1 Known to be a powerful antioxidant that helps protect from the harmful effects of environmental stressors. When used together, HA and Tripeptide-1 have been shown to improve lip appearance by keeping lips healthy, soft, hydrated, and full. Manuka Honey Produced from the nectar of the Manuka Tree, Manuka Honey is known to have antioxidant properties and is a natural source of vitamins and minerals that can soothe and help repair the skin. Chamomile Butter An herbal butter containing Chamomile, which has been used for centuries for its soothing, antioxidant properties.