actif Cosmetics

What is "ALUMINUM HYDROXIDE" and what does it do?

Role: EMOLLIENT/SOLVENT

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Comedogenic index: 0

With the chemical formula Al(OH)3, aluminum hydroxide, or "Aluminum Hydroxide" according to the INCI nomenclature, is considered chemically inert. Unlike aluminum salts, which can penetrate to the organs, this ingredient produces no reaction when deposited on the skin. It can be of synthetic or mineral origin, and generally comes in the form of a white crystalline solid or amorphous powder. This ingredient can be used in the formulation of organic skincare products.

Properties

Aluminum hydroxide is widely used in cosmetology. It plays several roles in skin care products, notably as an emollient, softener and skin suppleness enhancer. Aluminum hydroxide often plays a secondary role as a coating for titanium dioxide, a mineral sunscreen.

Cosmetics

Aluminum hydroxide is also used as an opacifier, reducing the transparency of skin care products. It acts as a colorant, tinting skincare products as well as the skin itself. In addition, this ingredient can help control the viscosity of skin care products, making them easier to apply and absorb. Finally, aluminum hydroxide can protect the skin against the damaging effects of external aggressions, reinforcing its skin care role.

Aluminum hydroxide is therefore a versatile and valuable ingredient in cosmetology, with a range of applications from emolliency to opacification and coloring. Its chemically inert nature also makes it safe for use on the skin, making it a valuable component of many skincare products.

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