DSM-Firmenich Introduces UVB Filter for Sun, Skin and Hair

DSM-Firmenich continues to redefine the standards of elevated UV protection—this time with the latest scientifically proven benefits of Parsol SLX.

When combined with pigmentary UV filters, Parsol SLX can enhance sunscreen performance by up to 50%, all while maintaining a superior sensorial experience on the skin.

The innovation comes at a time when consumers are increasingly seeking products with lower chemical content and elevated textures – making this a timely and impactful solution for the sun care industry. Parsol SLX also enhances hair color protection and provides powerful fiber UV Defense, leaving hair soft and smooth.

Science-Backed Defense, Sensorial Experience

Award-winning Parsol SLX is reportedly the first film-forming polymeric UVB filter, which combines science-backed superior defense with an exceptional sensorial experience, with no heaviness – a just elevated performance and certified microbiome-friendliness.

In sun care, this innovative solution delivers high protection with a barely-there feel. Unlike traditional sun protection that often demands heavy formulations to ensure effective UV defense—leaving the skin greasy and uncomfortable— Parsol SLX enhances SPF performance by forming an invisible, uniform shield. It is the ideal partner for daily skincare routines on preventing premature skin aging caused by sun exposure, effectively delivering both superior comfort and efficacy, officials say.

“Today’s consumers are increasingly seeking sun protection solutions that minimize chemical load without compromising on performance,” said Tina Vogt, director global marketing sun care; ‘with Parsol SLX, we’re proud to offer a future-proven UVB filter that meets this demand—delivering high SPF efficacy with a lightweight, elegant skin feel. Its unique polymeric structure allows for reduced ingredient concentration while maintaining superior protection, making it a smart and sensorially pleasing choice for modern sun care formulations.”

“In hair care, Parsol SLX protects hair from photodamage, prevents color fading, and provides a lightweight, luxurious feel,” said Melanie Waeckel, global senior marketing manager hair care. “‘Instrumental tests demonstrate up to 32% color retention of red permanent hair. Leveraging the smart film-forming technology, it delivers UV performance, leaving hair soft and smooth.”

Engineered with a large molecular structure, Parsol SLX stands apart from smaller UV filters with its polymeric design delivering enhanced film formation, broad compatibility and efficiency, officials said.