DupeDesk
UV filter

Methylene Bis-Benzotriazolyl Tetramethylbutylphenol

Also known as Tinosorb M

A broad-spectrum UV filter that both absorbs and scatters UVA and UVB.

Irritation
GentleRarely causes irritation.
Pore-clogging
Not established
Pregnancy
No specific caution flagged.

Other names on labels

Bisoctrizole, Tinosorb M

Found in

  • Minimalist SPF 50 Multi-Vitamin Sunscreen#5 on label
  • Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+#8 on label

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For information only, not medical advice. Always patch-test new products and see a dermatologist for skin conditions.