Magnesium Stearate 25kg

Magnesium stearate is a chemical compound that is commonly used in the cosmetic industry due to its emulsifying and absorbent properties. This substance is obtained from magnesium salts and vegetable fatty acids, such as stearic acid.

The origin of magnesium stearate dates back to the 1920s, when it was discovered that the combination of stearic acid and Magnesium salt produced a smooth, white substance that could be used as a lubricant or anti-stick agent in food and drug formulations.

The properties of magnesium stearate include its ability to stabilize emulsions and suspend particles, as well as to improve the texture and feel of cosmetic products. Additionally, this substance is known for its ability to absorb moisture and reduce clumping, making it an ideal ingredient in powders and makeup.

Among the most common applications and uses of magnesium stearate In the cosmetic industry there is the manufacture of creams, lotions, lip balms, face and body powders, eye shadows and makeup bases.

The method of obtaining magnesium stearate involves the reaction of stearic acid and a magnesium salt, such as magnesium chloride, in the presence of a neutralizing agent, such as sodium hydroxide, until a smooth, white suspension forms. It is then filtered and dried to obtain the final powder.

Magnesium stearate is identified on cosmetic ingredient labels as "magnesium stearate" and is registered in the INCI database with the same name. Its CAS number is 557-04-0.

The main components of magnesium stearate are stearic acid and magnesium salt, although its composition may vary depending on the source of the fatty acids and salts used in its production. It is generally considered a safe and non-toxic ingredient for use in cosmetic and pharmaceutical products.