For muscle and joint soreness, night cramps, tendon strain, back shoulder hip problems, and all general aches and pains. Gel is easier to use; the viscosity avoids drips caused by spray and allows you to rub. Contains pure dead sea magnesium oil, arnica and eucalyptus. Magnesium oil is a renowned muscle relaxant. Also has remarkable ability to carry active ingredients through skin directly to targeted area. Low-heat steeped arnica helps reduce swelling and bruising. Steeped eucalyptus is a natural anti-inflammatory.