Magnesium sulfate is an inorganic salt. It is often encountered as the heptahydrate sulfate mineral epsomite, commonly called Epsom salt. The overall global annual usage in the mid-1970s of the monohydrate was 2.3 million tons, of which the majority was used in agriculture.
Epsom salt has been traditionally used as a component of bath salts. Epsom salt can also be used as a beauty product. Athletes use it to soothe sore muscles, while gardeners use it to improve crops. It has a variety of other uses: for example, Epsom salt is also effective in the removal of splinters.
The heptahydrate (epsomite) readily loses one equivalent of water to form the hexahydrate. Epsom salt takes its name from a bitter saline spring in Epsom in Surrey, England, where the salt was produced from the springs that arise where the porous chalk of the North Downs meets non-porous London clay.
Magnesium sulfate is highly water-soluble and solubility is inhibited with lipids typically used in lotions. Lotions often employ the use of emulsions or suspensions to include both oil and water-soluble ingredients. Hence, magnesium sulfate in a lotion may not be as freely available to migrate to the skin nor to be absorbed through the skin, hence both studies may properly suggest absorption or lack thereof as a function of the carrier (in a water solution vs. in an oil emulsion/suspension). Temperature and concentration gradients may also be contributing factors to absorption.
Magnesium sulfate is used as a brewing salt in beer. It may also be used as a coagulant for making tofu.
Relieves pain and muscle cramps. An Epsom salt bath is known to ease pain and relieve inflammation, making it beneficial in the treatment of sore muscles, bronchial asthma, and migraine headaches. In addition, it has been known to heal cuts and reduce soreness from childbirth.
The wonders of Epsom salt have been well known for hundreds of years and, unlike other salts, has beneficial properties that can soothe the body, mind, and soul. Some of the countless health benefits include relaxing the nervous system, curing skin problems, soothing back pain and aching limbs, easing muscle strain, healing cuts, treating colds and congestion, and drawing toxins from the body. One of the simplest ways to ease stress and stress-related problems is to soak in a tub full of hot water with a bath bomb made by us, which contain epson salt.