Ferrous phosphate, potassium phosphate, and magnesium phosphate are present in New Era Mineral Cell Salt Combination A. New Era is well-known for its "melt under the tongue" pills, which come in 240 pieces each bottle. As a result, when chewed, eaten, or consumed with a drink, their cell salt nutrients enter the blood stream more quickly than any regular tablet could. An additional amount of biotin has been added to New Era's original Tissue Salts. Biotin is a vital ingredient that helps maintain normal energy-producing metabolism, nervous system function, normal macronutrient metabolism, and psychological health. Additionally, it supports the preservation of healthy skin, hair, and mucous membranes. New Era A may help with Sciatica and Nerviness.