Glabridin is a naturally occurring isoflavanoid extracted from the roots of licorice (Glycyrrhiza glabra L.), renowned in the cosmetic industry as "Whitening Gold" for its exceptional skin-lightening efficacy. With a scarcity of only 1g extractable from 500kg of licorice roots , this premium ingredient offers whitening effects up to 1000 times stronger than vitamin C , making it a sought-after active for high-end skincare formulations.
- Tyrosinase inhibition: Blocks the key enzyme in melanin production with inhibition rates up to 98.97%
- Melanin reduction: Prevents pigmentation from source rather than merely exfoliating existing melanin
- Clinical evidence: 0.5% topical application inhibits UVB-induced pigmentation in guinea pigs
- Free radical scavenging: Neutralizes reactive oxygen species, protecting DNA and LDL from oxidative damage
- Anti-aging effects: Reduces wrinkles and improves skin elasticity by combating oxidative stress
- Inhibits cyclooxygenase: Reduces inflammatory responses
- Bacterial control: Effective against acne-causing Propionibacterium acnes
- Calms irritated skin: Soothes redness and inflammation
