Biokiss is an exceptional regenerating balm that nourishes dry lips and smooths flakiness or chapping. Its antioxidant and soothing properties protect lips from environmental damage, keeping them more comfortable and softer. he lips’ epidermis is thin and sensitive; the lips do not have a horny layer or sebaceous glands. In the absence of a hydrolipidic film and with very little melanin, they are less protected from harsh external factors and the sun’s UV rays.