Disclaimer: Select IOPE products feature an additional label overlay to comply with US policies and regulations. Inspired by the PDRN injectables popularized in Korea esthetic clinics, the PDRN Caffeine Shot Serum is an innovative cosmeceutical solution for visibly lifting and firming the skin. This combination of ingredients, including probiotics, niacinamide and Beta-Glucan, has been specially designed to achieve maximum lifting and contouring, all through a one-step serum. IOPE's plant-based, first of its kind Bio-PDRN boosts the skin in every way. Polydeoxyribonucleotide (PDRN) is typically derived of salmon, but IOPE's 38% plant-based Bio-PDRN is powered by plants, making it vegan, bio-proven, and synergistically effective. Combined with 20,000 ppm of caffeine, this serum works hard to regenerate cells, for plump and healthy skin. Developed for all skin types, its high-quality concentration of ingredients delivers optimum lifting and firming power to every complexion. The pH level of this formula is 4.5~5.5 to ensure optimal potency and support skin health. 30.0 ml/ 1.01 oz