ZIIP Conductive Gels serve as a medium for the waveforms to effectively pass through the skin. The ZIIP Electric Complex Gel is a purely conductive formula that comes with every ZIIP HALO purchase.Take your results even further with ZIIP’s range of skincare-infused Conductive Gels. Golden is ideal for an intensive anti-ageing treatment, Silver works as an instant hydration-boost, while Crystal is a vegan formulation designed for increased radiance and repair. All 3 premium gels can be used as an intensive 20-minute mask, with or without your ZIIP HALO.Apply 4 to 8 pumps on clean, dry skin for the full effect.