Library
All Topics
![White wavy lines texture on a surface](image:storyblok/375x281/d35b87e1b6/article-catalog-top-banner-mobile-bg.png)
Profile: Ensulizole
![White wavy lines texture on a surface](image:storyblok/535x655/ad73861080/article-catalog-top-banner-bg.png)
Commonly known as:
PARSOL® HS.
I.N.C.I. list name:
Phenylbenzimidazole Sulfonic Acid.
Extraction process:
Biotechnology.
Source:
Synthetic.
Botanical name:
/
Family:
/
Part of the plant extracted:
/
Provenance, origin:
China.
Chemical characteristics:
Peak absorption at 306 nm; Molecular mass: 274.3 g/mol; Density: 1.62 g/cm3; Soluble in water; Excellent photostability profile.
Characteristics:
Emulsion, gel, true aqueous solution.
Dosage required in cosmetic products:
Maximum concentration permitted by European legislation: 8%.
Function:
Stabilising agent, UV absorber, UV filter.
Properties:
Photoprotective.
Benefits:
All skin types.
Details
Property
Photoprotective: Provides UVB protection when applied topically, operating through a mechanism of UV light absorption, thereby preventing the formation of free radicals induced by sunlight.
Applications
Facial Care (moisturising creams with SPF, sun sprays, sun creams/gels/lotions);
Body Care (sun care products).
Method of Preservation
Store in a location with a temperature below 30°C, protected from moisture, heat and light.
Contraindications, Usage Precautions
Ensulizole is safe for its intended use.
Find out more
Ensulizole is a chemical UVB protective agent, which only provides minimal protection against UVA. For enhanced UVA protection, it needs to be combined with avobenzone, titanium dioxide, or zinc oxide.