The BNIB RoC Non-Invasive Lip Volumizer is a 3-pack of 0.34 fl oz lip treatments that are suitable for all skin types and both men and women. The lip volumizer is a serum formulation designed to plump and enhance the appearance of lips. With a period after opening of 6 months, this unisex product comes in a sleek black packaging and is perfect for achieving a fuller, more hydrated lip look.