Ingredient
Bisoctrizole (Tinosorb M)
Advanced European/Asian filters remain popular as consumers compare elegant high-UVA sunscreens globally.
Category: UV Filter
Chemical formula: C41H50N6O2
Main cosmetic effects: Broad-spectrum UVA/UVB protection.
Source: Synthetic particulate organic UV filter.
Developer / supplier: Ciba/BASF UV-filter technology
Origin: Switzerland / Germany
Representative product: European/Asian high-protection sunscreens
Approx. retail price (USD): 20-50
Evidence maturity: Strong UV-filter evidence
What it does
Broad-spectrum UVA/UVB protection.
Notes
UV Filter | Strong UV-filter evidence