Tinosorb M

Sun Protection

Also known as: Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Bisoctrizole

A particulate UV filter that absorbs and reflects UV radiation. Provides broad-spectrum protection and stabilizes other UV filters.

Benefits

Broad-spectrum UVA/UVB protection, photostable, stabilizes other filters, both absorbs and reflects UV.

How to Use

Apply as part of sunscreen. Reapply every 2 hours. Not FDA-approved.

Technical Details

Typical Concentrations1%-10%

Research Summary

Unique dual mechanism (absorption + reflection). Photostable and stabilizes avobenzone. Approved in EU, Australia, and Asia.

Not available in US. Can leave slight white cast due to particulate nature. Well tolerated.

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