Botanical brightener
GLYCYRRHIZA URALENSIS ROOT PRENYLFLAVONOIDS
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A prenylflavonoid extract from Chinese licorice root used for brightening and soothing skincare. Bioactive polyphenols give it a favourable profile when standardised and well dosed.
Skin benefits
- Licorice prenylflavonoids show antioxidant and anti-inflammatory activity
- Glabridin and related flavonoids inhibit tyrosinase for brightening effects
- Long history of use in Asian cosmetics for sensitive and pigmented skin
- Polyphenolic profile supports environmental defence claims
Known concerns
- Standardisation between suppliers can affect potency and predictability
- Possible cross-reactivity in users sensitised to legume family plants
- Long-term topical safety data on prenylated flavonoids remain limited
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related botanical brighteners
Same plant / compound family
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.