Burt’s Bees Lip Balm - Acai Lip Balm Tubes Leave lips feeling soft, moisturised and healthy with this 100% natural lip balm from Burt’s Bees. Superfruit, açaí berry, provides free radical fighting antioxidants and vitamins A, C, D and E, as well as healthy Omega oils, giving your lips a rejuvenating experience with a rich, sweet flavour. We call that one super balm!