[DESIGNED FOR TRIPOLLAR - This specially formulated gel works with the RF devices to ensure a safe and comfortable treatment with the best possible results every time HIGHLY COMPATIBLE - The Preparation gel is formulated to work with the STOP Vx STOP Vx GOLD STOP Vx2 GOLD POSE Vx STOP X ROSE DESIRE STOP X STOP V and STOP CLASSIC HOW DOES IT WORK - Applied in a thin layer to the treatment area the gel works to ensure that the correct energy transfer occurs & skin is protected while RF penetrates to the Dermis layer LONG LASTING - The gel has a shelf life of one year and should last for an entire treatment regimen depending on use and the areas treated. PAINLESS & COMFORTABLE -TriPollar radio frequency devices are painless safe and easy to use from the comfort of your own home designed to deliver outstanding professional level anti ageing results from the first treatment. Works with ALL RF based devices]