Low ConcernVegan Evaluator Flag

Methylene Bis-Benzotriazolyl Tetramethylbutylphenol

Tinosorb M

Safety Notes

Excellent broad-spectrum; photostable; nano-particle, EU nano disclosure required; NOT FDA-approved

Function & Common Use

Function

UV Filter (UVA+UVB broad spectrum)

Concentration Limits

India (CDSCO)

No formal limit

EU Cosmetics Reg.

10% max EU

US FDA (21 CFR)

No specific 21 CFR cosmetic limit identified in source checked; EU limit reference: 10% max EU

Korea (MFDS)

No specific MFDS limit identified in source checked; verify if ingredient is used in a Korean functional cosmetic category

Baby restriction: Avoid in baby sunscreens

Pregnancy: No specific restriction identified in source checked; standard cosmetic use

Frequently Asked Questions

Is Methylene Bis-Benzotriazolyl Tetramethylbutylphenol safe to use in skincare?

Methylene Bis-Benzotriazolyl Tetramethylbutylphenol has a Low concern rating from The Clean Sheet. Excellent broad-spectrum; photostable; nano-particle, EU nano disclosure required; NOT FDA-approved

Is Methylene Bis-Benzotriazolyl Tetramethylbutylphenol allowed in India?

Methylene Bis-Benzotriazolyl Tetramethylbutylphenol is currently classified as "No (not FDA-approved)" under Indian cosmetics regulations. The maximum permitted concentration is No formal limit.

What is Methylene Bis-Benzotriazolyl Tetramethylbutylphenol used for in cosmetics?

Methylene Bis-Benzotriazolyl Tetramethylbutylphenol functions as: UV Filter (UVA+UVB broad spectrum). It is commonly found in: Sunscreens for EU and India markets.

Is Methylene Bis-Benzotriazolyl Tetramethylbutylphenol safe for babies?

Methylene Bis-Benzotriazolyl Tetramethylbutylphenol has baby/child restrictions: Avoid in baby sunscreens. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.

TCS Assessment

Low Concern

Data Confidence

Medium

Based on peer-reviewed safety data, regulatory status, and expert review by The Clean Sheet panel.

Regulatory Status

India (CDSCO)

No (not FDA-approved)

Permitted

US FDA

Permitted

Korea (MFDS)

Permitted

Australia (TGA)

Regulated as a primary sunscreen active under TGA ARTG requirements when SPF claims are made; cosmetic use (non-SPF) subject to standard cosmetic framework

Canada (NHPID)

UV filter; may require Health Canada NPN registration if drug (sunscreen) claims are made; cosmetic use subject to Canada Consumer Product Safety Act

EU Annex: EU Annex VI