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Benzophenone-3

Oxybenzone

Restricted

Broad-spectrum UV filter absorbing UVA and UVB. Environmental concerns in marine settings.

Last reviewed April 27, 2026 · Always verify against the current Health Canada Cosmetic Ingredient Hotlist before use.

CAS Number

131-57-7

Functions
Typical Usage Rate

1% - 6%

Health Canada Hotlist — Restricted

Max concentration: 6%

Max 6% in sunscreen products

Read the Hotlist guide →

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Regulatory disclaimer

FormulaNorth helps organize cosmetic formulation, label, costing, and CNF preparation information. It is not legal or regulatory advice and does not replace Health Canada guidance, professional regulatory review, or the maker's responsibility to verify product compliance before sale.