PhD Hybrid Lip Glaze plumps lips without the burn. This innovative 4-in-1 product acts as a lip oil, balm, plumper, and gloss. HausTech Powered™ formula features Polyplumper Peptide Complex plus vegan collagen. After two weeks of continuous use, lips are more hydrated and plumped. The non-sticky formula smooths and nourishes lips for a perfect pout.