Safety Guide
Evidence-based safety information for using Mexoryl 400 for eczema and atopic dermatitis.
Mexoryl 400 may be used with eczema-prone skin, but introduce carefully. Avoid during active flare-ups and always patch test.
The first filter that protects against the long-UVA wavelengths linked to daily aging and pigmentation — and currently only L'Oréal has it.
Evidence Rating
Category
uv filter
What It Does
No specific health considerations documented for this ingredient.
Flip side
See the full list of ingredients to avoid for eczema.