Electrosea by ESC Laboratoire is a care product formulated from marine plasma naturally very rich in mineral salts and bioavailable trace elements. Marine plasma is harvested in the high seas, in places favored by their great stability in the composition of minerals, sites where marine currents maintain perfectly clean sea water and with constant salinity, where marine whirlpools are formed. This marine electrolyte is a source of calcium and marine magnesium, which are very well absorbed by the body. Marine magnesium has muscle-relaxing properties and helps reduce muscle tension during periods of intense exercise. Magnesium chloride promotes relaxation in stressed horses. Magnesium is an essential mineral but is not produced by the body. It helps in the fixation of electrolytes (calcium and potassium). A magnesium deficiency increases the difficulty in recovering and in particular the risk of cramps and muscle pain appearing.