Tyrosinase plays a pivotal role in melanogenesis as it regulates the rate of melanin deposition. 4-Butylresorcinol exerts an inhibitory effect on melanin production through two key pathways: directly suppressing tyrosinase activity and inhibiting tyrosinase synthesis in B16 melanoma cells without inducing any cytotoxicity. In vitro studies have demonstrated that 4-Butylresorcinol effectively inhibits melanin formation, as well as the activity of tyrosinase and TRP-1 (Tyrosinase-Related Protein 1).
Product Efficacy
- Potent inhibitor of tyrosinase and peroxidase
- Efficacious skin brightener and normal skin toner
- Effective lightening agent for hyperpigmented skin
- Targeted efficacy against chloasma (sun-induced hyperpigmentation)
- Strong protective effect against H₂O₂-induced DNA damage
- Anti-glycation properties
Applications
Suitable for: Brightening products, spot-lightening & blemish-correcting products, sunscreen & after-sun repair products, anti-aging & revitalizing skincare products, etc.
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