What it is
Euglena Gracilis Extract is derived from Euglena gracilis, a microalga that is notable for producing paramylon, a beta-glucan storage polysaccharide. In cosmetics the extract is used as a conditioning and moisturizing ingredient and is often promoted for its rich content of algae-derived nutrients and polysaccharides. It contributes to skin softening and a smoother feel rather than acting as a UV filter.
Safety & warnings
Microalgae extracts of this type are generally well tolerated in topical cosmetic use, with a low expected risk of irritation or comedogenicity. As with any botanical or biologically derived ingredient, sensitization is possible in rare cases.
Origin & sourcing
Natural; an extract of cultured Euglena gracilis, a freshwater single-celled microalga.
Questions everyone asks
What is Euglena?
Euglena gracilis is a single-celled freshwater microalga that produces the beta-glucan paramylon and is cultivated as a source of cosmetic and nutritional ingredients.
What does the extract do in skin care?
It acts as a conditioning and moisturizing ingredient, helping skin feel softer and smoother.