Tinosorb M
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
0Will not clog pores. No observed follicular occlusion in testing.
Works by absorption and scattering both. Not approved in the US.
What it does
uv filter
How solid is that number
The rating is graded moderate. Reasonably supported, but from fewer or less direct sources than the best-established ratings.
It describes the raw ingredient in isolation. In a finished product, how much is present and where it sits in the ingredient list matter just as much. Run the whole label through the checker to see it in context.
