BB Lips Serum is designed to help lips instantly appear healthier-looking, temporarily plumper and noticeably fuller for a more voluminous-looking pout. It features hyaluronic filling spheres and collagen that deliver a subtle tingling feeling and helps moisturize lips, adding the appearance of improved lip definition and shine. Creates the appearance of naturally plumper, fuller-looking lips. Provides intense moisture. Serum adds a touch of shine and definition. Great for keeping your lips hydrated and fresh.Semi-Permanent Color: Our BB Lip Serum is a semi-permanent and painless procedure. With one session of BB lip procedure, it has lasting color on lips and leaves your lips shiny and prominent and perfect, right according to your aesthetic requirements. You can easily change color with one session of BB Lip procedure as it is semi-permanent. After that you can freely change the color periodically without additional removal session.Duration of session: Average 2 weeks (depends on skin type and after care). Best recommended treatment cycle to keep the colors clear and long is 3 to 4 sessions (1-2 weeks of interval between each session). The interval period should be decided regarding condition of customer’s lips. Apply as needed and see visible improvement in your lips' appearance over time. All of our products are free of potential irritants like synthetic dyes and fragrances.