The Dermalogica Pro Pen (10x Silicon Nano Cartridges) is a professional-grade skincare product designed for all skin types. Made with ingredients such as glycerin, water, and hyaluronic acid, these cartridges provide UVA protection with a sun protection factor of SPF 2. The set includes 10 cartridges, each formulated with active ingredients like lactic acid, glycolic acid, and dead sea mud. This product is perfect for use on the decollete, neck, and face, ensuring a 5-star anti-aging experience for both men and women who are looking to improve their skin health and beauty.