Características
- INCI
- Terephthalylidene Dicamphor Sulfonic Acid
- Ru.
- Ecamsule, Mexoryl SX
- CAS
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92761-26-7, 90457-82-2
Este es el número de sustancia en el registro del Chemical Abstracts Service. El número CAS identifica de forma exclusiva una sustancia independientemente del idioma, el nombre comercial o los sinónimos.
- EC
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410-960-6
Este es el número de sustancia en el sistema europeo de identificación química (número CE), que se utiliza en las bases de datos regulatorias europeas, incluida la ECHA / CosIng.
- IUPAC
- 3,3'-(1,4-Phenylenedimethylene)Bis[7,7-Dimethyl-2-Oxo-Bicyclo[2.2.1]Heptane-1-Methanesulfonic Acid]
- Funciones
- uv absorber, uv filter
- Restricción de la UE.
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VI/7
Estado reglamentario de la UE: uso restringido. El ingrediente está permitido en los cosméticos de la UE, pero su uso y etiquetado están regulados.
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Descripción
Terephthalylidene Dicamphor Sulfonic Acid, better known as Mexoryl SX, is a L’Oréal-group sunscreen filter designed to help protect skin from UVA rays, especially the longer UVA wavelengths that contribute to photoaging. Unlike many oil-soluble UV filters, it is water soluble, which makes it useful in lightweight, often more elegant formulas such as daily sunscreens and moisturizers with SPF. It absorbs UV energy rather than letting it reach the skin, with a peak absorbance around 345 nm.
For skin, this ingredient is mainly about helping defend against sun-related darkening, uneven tone, and the gradual signs of UV exposure. It is especially appealing for people looking for broad UVA support in a comfortable, non-greasy formula, including those with normal, combination, or oily skin. It is not a hair-care active in the usual sense, though it may appear in some UV-protective leave-on products. As with any sunscreen filter, it works best as part of a well-formulated SPF product and should not be relied on alone for full sun protection.
Evidencia e investigación sobre Terephthalylidene Dicamphor Sulfonic Acid
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1
Séite, Sophie, et al. "Mexoryl® SX: a broad absorption UVA filter protects human skin from the effects of repeated suberythemal doses of UVA." Journal of Photochemistry and Photobiology B: Biology 44.1 (1998): 69-76.Buscar en PubMed
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2
Matta, Murali K., et al. "Effect of sunscreen application under maximal use conditions on plasma concentration of sunscreen active ingredients: a randomized clinical trial." Jama 321.21 (2019): 2082-2091.Buscar en PubMed
Productos con Terephthalylidene Dicamphor Sulfonic Acid (576 total)
Más frecuente en productos La Roche-Posay (96 productos)
