Last reviewed May 2026 · 1 min read

Is Mexoryl SX vegan?

Also known as: Ecamsule

Vegan

Suitable for a vegan diet.

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In short

Yes — 100% synthetic.

01 · The basics

What is Mexoryl SX?

A water-soluble UVA filter developed by L'Oreal.

02 · The source

Where it comes from

100% synthetic. Vegan.

Frequently asked

FAQ

Is Mexoryl vegan?

Yes, synthetic.

Commonly found in

Sunscreens (La Roche-Posay)
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