The Deep Blue essential oil blend can be applied topically to provide a soothing and cooling sensation that is perfect for a comforting massage. It is well used by athletes and exercise enthusiasts and can be applied topically to soothe muscles and relax the body after strenuous activity. This soothing, proprietary blend can easily be applied to the skin through direct oil-to-skin contact or it can be diluted with doTERRA Fractionated Coconut Oil for individuals with sensitive skin.