ZARQA Magnesium Oil for muscles and the body is highly concentrated magnesium oil containing Dead Sea minerals, 52% Magnesium chloride, Magnesium PCA, and Arginine. Magnesium is vital for the muscles and nervous system but can also help with fatigue. Absorbed directly through the skin it gives the body a magnesium boost while having a calming, relaxing effect on sensitive, fatigued, and tense muscles. The oil is perfect for application on the neck, shoulders, back, arms, knees, and restless legs after a workout or before bed. You may feel a warm and/or tingling sensation, indicating that the magnesium is being absorbed. Directions: Use as body oil: apply 5 to 10 sprays to the skin daily = 350 mg Magnesium (100% of the daily recommended value). The best spots for magnesium absorption are the feet, underarms, and abdominal area. Allow at least 10 minutes for it to take effect. Rinse if desired.