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Aluminum Dimyristate

What Aluminum Dimyristate is & what it does

Aluminum Dimyristate is the aluminum salt of myristic acid, a fatty acid. In skincare and sunscreen formulas it functions chiefly as a thickening and viscosity-controlling agent, and it can help suspend pigments or mineral filters within a product. Metal soaps like this one are also used to stabilize emulsions and adjust texture.

What does Aluminum Dimyristate do in skincare?

Aluminum Dimyristate is the aluminum salt of myristic acid and is used mainly as a thickening and viscosity-controlling agent. It can help suspend pigments or mineral filters and stabilize emulsions within a product. Its role is structural and textural rather than as an active ingredient.

Is Aluminum Dimyristate safe?

Aluminum Dimyristate is used in cosmetics as a thickener and texture agent and is generally regarded as well tolerated at the levels used in formulas. It is a metal soap that stays within the product to control texture. If you have specific concerns about aluminum-containing ingredients, it is best to consult a qualified professional.

Is Aluminum Dimyristate natural or synthetic?

Aluminum Dimyristate is a synthetic ingredient, produced by combining aluminum with myristic acid, a fatty acid. The myristic acid portion can be sourced from plant or other fats, but the salt itself is manufactured.

Sunscreens with Aluminum Dimyristate

We rate 13 sunscreens that contain it, showing the top 10 by overall score:

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