SlimSpa Slimming Hot Gel 16 oz – Thermo-Active Cellulite & Skin FirmingOverview SlimSpa Slimming Hot Gel is a thermo active formula designed to deliver gentle heat on contact. The intended effect is to promote circulation and support areas that may show contour concerns. The product label references an internal process called thermolipolysis, a heat assisted lipolysis described as part of its natural herb blend. While experiences vary, the gel is positioned as a tool to complement a broader cellulite management routine.