Terres D’Afrique Menthol Spray is the perfect supplement to the Deep Tissue Gel. Used together, they treat spasms, sore joints and muscle pains. The spray is applied after massaging the Tissue Gel into the skin. Menthol triggers the skin’s cold-sensitive receptors, creating a cooling sensation when applied. It also has analgesic (pain-alleviating) properties. Working together to both activate and inhibit certain thermo-sensitive receptors, the menthol and eucalyptus in this spray complement each other perfectly, causing both analgesic and anti-infl ammatory effects. Menthol also blocks voltagesensitive channels, which reduces neural activity that may stimulate muscles.