Handcrafted Unscented Magnesium Butter is made in small batches with natural and organic ingredients. Made with skin-nourishing ingredients including Magnesium, Organic Shea Butter, and Organic Coconut Oil. Magnesium plays a huge role in nerve and brain functions. It helps to reduce stress and anxiety, promotes healthy sleep, calms the nervous system, reduces leg and muscle cramps and more. Suggested Use: Apply a pea-sized amount to the bottoms of the feet or the back of the neck at bedtime. It is normal to feel a bit of skin tingling when topical magnesium is applied. This should go away as magnesium levels increase in your body.