BetterYou Magnesium Oil Original is a saturated solution of ancient seabed magnesium chloride, one of the most soluble of all magnesium compounds. Formulated for topical use, BetterYou Magnesium Oil Original Spray starts to absorb immediately, helping to support recovery and relaxation on tired joints and muscles. Easy to use, this magnesium body spray promotes overall wellbeing and natural relaxation – just spray onto skin and lightly massage in. The magnesium used within BetterYou Magnesium Oil Original Spray has been naturally purified over 250 million years to guarantee it is free from man-made pollutants and heavy metals.