Bemotrizinol (Tinosorb S, CAS 187393-00-6) is a broad-spectrum UV filter offering balanced UVB and UVA protection with outstanding photostability. Its oil-soluble nature makes it easy to formulate in creams, lotions and sprays — a premium choice for high-SPF systems.
CAS number: 187393-00-6 · INCI: Bemotrizinol (Tinosorb S)
Key Benefits for Cosmetic Formulation
- Key Benefits for Formulation Broad-spectrum protection: UVB + UVA balance in one filter Outstanding photostability: minimal degradation under UV Oil-soluble convenience: easy incorporation in the oil phase High SPF contribution: boosts total SPF efficiently Globally accepted: approved in EU, Austral
Main Applications in Personal Care
- Main Applications Sunscreens: high-SPF broad-spectrum formulas Day creams & anti-aging SPF: daily protection Makeup & BB/CC creams: SPF-rated cosmetics Sports & outdoor products: long-expo
Recommended Use Levels
Up to 10% in the EU; verify local limits for your market
EU & Regulatory Notes
te documentation: COA, SDS and heavy metal test reports available on request Flexible supply: MOQ and lead time on inquiry, from R&D samples to mass production Export experience: reliable shipping to EU, North America, Australia and Middle East Recommended Usage Typical use level up to 10% (EU-regulated maximum).
Cosmetic ingredients supplied for EU markets must be used in compliance with Regulation (EC) No 1223/2009 on cosmetic products. Always verify the current Annex status and concentration limits for your finished product and market before launch; Aogubio provides full documentation (COA, SDS, technical data) to support your registration and safety assessment.
Why Buy Bulk Bemotrizinol (Tinosorb S) from Aogubio?
- GMP-certified manufacturing: consistent quality from raw material to finished ingredient
- Complete documentation: COA, SDS and heavy metal test reports with every batch
- Flexible supply: samples to full container loads, MOQ from 1 kg
- Export experience: reliable shipping to EU, North America and Asia
FAQ for Cosmetic Manufacturers
What is the CAS number of Bemotrizinol?
CAS 187393-00-6 (Tinosorb S).
What is the INCI name?
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine.
What spectrum does Bemotrizinol cover?
Broad UVB + UVA protection (290–380 nm) with high photostability.
What is the maximum use level?
Up to 10% in the EU; verify local limits for your market.
View the Bemotrizinol (Tinosorb S) product page for specifications and to request samples.
Aogubio Co., Ltd (Imaherb) is a GMP-certified manufacturer of bulk cosmetic ingredients. Every batch ships with COA, MSDS and heavy metal test reports.