BIOFROST ACTIVE™ has a unique dual effect, cold-heat action. EFFECTIVE PAIN RELIEF - The cooling and warming effect relieves pain, releases muscle tension and promotes muscle recovery. We call it dual action pain relief. DUAL ACTION COLD HEATING GEL - The cooling sensation starts within a minute and activates the cold receptor TRPM8. A few minutes later, the gel activates the thermoreceptor TRPV. CONTAINS 10 NATURAL EXTRACTS - Optimized combination of Arnica, Burdock, Roman Chamomile, Garlic, Acra, Ivy, White Nettle, Pine, Rosemary and Menthol for effective natural pain relief. EASY TO USE AND FAST ABSORPTION - Spread a visible layer of Biofrost Active regularly on the treatment area, until pain and soreness are relieved. Massage lightly and leave the layer on the skin for best performance. Biofrost is absorbed within minutes.SCIENTIFICALLY PROVEN - Cold heat therapy is scientifically proven to relieve pain.