Somatoline Night Slimming & Draining Gel, 250 ml. Cooling gel formulated with sea salt, caffeine, algae extracts and menthol to help reduce localized fat deposits and improve skin texture on thighs, buttocks, hips and abdomen. Apply every evening before bed for at least 7 nights, massaging from knee to hips; continue treatment up to 4 weeks for best results. Ready-to-use, water-based formula in a jar, designed for external use only.