Magnesium is so crucial for over 200 biochemical reactions in your body. Common signs of a magnesium deficiency can be migraines, trouble sleeping, exhaustion, cramps or sore muscles and fatigue. Please be mindful of cuts or scrapes on the skin as this solution could sting if applied over cuts or scrapes. Do not ingest any part of this product, intended use on external skin. The statements made regarding these products have not been evaluated by the Food and Drug Administration. The efficacy of these products has not been confirmed by FDA-approved research. These products are not intended to diagnose, treat, cure or prevent any disease. All information presented here is not meant as a substitute for or alternative to information from health care practitioners. Please consult your health care professional about potential interactions or other possible complications before using any product. The Federal Food, Drug and Cosmetic Act requires this notice.