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Ceteareth-25

What Ceteareth-25 is & what it does

An emulsifier and solubilizer that blends oils and stabilizes emulsions for a smooth, uniform feel. It supports consistent textures.

What does Ceteareth-25 do in skincare?

Ceteareth-25 is commonly used as an emulsifier and surfactant that helps oil and water mix and stay blended. It supports stable, smooth creams and lotions. It is a formulation aid rather than an active ingredient.

Is Ceteareth-25 safe?

Ceteareth-25 is generally considered safe as used in cosmetics at typical levels. Ethoxylated emulsifiers like this are widely used in skincare. As with any ingredient, individual sensitivities are possible, so consult a professional if you have concerns.

Is Ceteareth-25 natural or synthetic?

Ceteareth-25 is a synthetic ingredient made by ethoxylating fatty alcohols. While the starting fatty alcohols can be plant-derived, the final ingredient is produced through chemical processing and is considered synthetic.

Sunscreens with Ceteareth-25

We rate 95 sunscreens that contain it, showing the top 10 by overall score:

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