ENSULIZOLE

Also known as: Phenylbenzimidazole sulfonic acid, PBSA

ENSULIZOLE

What it is

A chemical UVB filter that is relatively photostable but can degrade when exposed to external factors. It is often used alongside more stable UV filters to enhance overall product efficacy.

Safety in special situations

Pregnancy Not recommended for use by pregnant women

Nursing Mothers Not recommended for use by nursing mothers

Babies under 2 years Not recommended for babies

Children under 12 years Not recommended for children

Cancer free Not recommended for people with a history of/at risk of cancer

Note

  • Ensulizole is considered a potential endocrine disruptor.

Environmental and Ecological Concerns

Vegan

Synthetic Origin

Biodegradable Not readily biodegradable

Ecotoxicity Bioaccumulation potential in aquatic organisms

Attributes

Comedogenicity Not listed as an ingredient to be comedogenic based on currently available data

Acne prone skin Not listed as an ingredient to be avoided by people with acne prone skin based on currently available data

Sensitive skin May not be safe

Note

  • Ensulizole is a rare photoallergen.

Safety Profile (Based on regional guidelines)

European Union – CIR Data unavailable
European Union – SCCS Safe to use, as per current practice
US FDA Listed as Non-GRASE (Not generally recognized as safe and effective) Category III
ASEAN guidelines Safe to use, as per current practice

Conclusion Ensulizole is considered safe for use within the recommended concentrations, as per regional regulatory guidelines.

References

  • https://european-union.europa.eu
  • https://www.frontiersin.org
  • https://pubmed.ncbi.nlm.nih.gov

Disclaimer

The above information is based on ongoing toxicology research at CHOSEN®’s R&D. We do our best to update the information as and when the latest studies are available. If you have any inputs regarding the above information, please email us at ingredients@chosenstore.in