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Magnesium stearate is a substance which is commonly used as lubricating and diluting ingredient in various different types of baby formulas, vitamin supplements, tablets and capsules. Magnesium stearate is actually a magnesium salt which also contains a certain type of saturated fatty acid known as stearic acid. It is characterized by a white color and it is in solid state when at room temperature. Sometimes it is also referred to as octadecanoic acid. Stearic acid can be found in its natural form in meat, poultry, fish, eggs, milk, coconuts, cocoa and several other different types of food sources. Some sources claim that magnesium stearate is perfectly safe for use in the manufacture of pharmaceuticals and supplements but there also certain sources which claim that it can be associated with various side effects.

Magnesium Stearate Uses

Magnesium stearate is commonly used as a very efficient diluting agent in the manufacture or capsules and other sorts of dietary supplements. It is often used as a stabilizer in the manufacture of supplements which incorporate multiple vitamins all at once. Magnesium stearate is often used as a component which binds and emulsifies the varnish driers, paints, hard candies, baby cosmetics and baby formulas. Magnesium stearate is widely known for its very potent lubricating properties and that is the main reason why it is used so intensively in the pharmaceutical industries. Magnesium stearate is the capsule itself when it becomes added to the composition of tablets because it is very efficient in preventing all the different types of components from adhering to the equipment used for the encapsulation.

Magnesium Stearate Side Effects

Dietary supplements and other similar products may be formulated without the use of magnesium stearate, but the process then takes much more time and it is much trickier to perform. The FDA certifies magnesium stearate as a granulating agent. The most important side effect of magnesium stearate is toxicity. This is mainly due to the fact that magnesium salt is commonly isolated from hydrogenated cottonseed oil or palm oil, which are known for often containing hazardous pesticides. Magnesium stearate is safe, but only when taken in small amounts. It is very dangerous because it may induce decreased absorption of various different types of important nutrients. Magnesium stearate is also very harmful because it suppresses the functioning of the immune system. Magnesium stearate may also be associated with certain types of inflammatory conditions.

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