Acu Therm - Thermal Gel for Cystic AcneAcu Therm addresses those swollen impacted pores that feel like cysts beneath the skin. This unique salve like gel is full of herbal oils and extracts that create pseudo heat to help melt away the waxy plug responsible for the backup. In doing so, fluids begin to flow naturally, avoiding the conditions conducive for acne bacteria to thrive. Size: 5ml (0. 167 fl oz)