Back to Ingredient Dictionary

PHENYL T-BUTYLNITRONE

Description

Phenyl t-butylnitrone (PBN) is a potent antioxidant and free radical scavenger with promising applications in skincare and dermatology. This synthetic compound belongs to the class of spin traps, molecules designed to intercept and stabilize harmful free radicals. PBN's unique structure allows it to neutralize a wide range of reactive oxygen species, including superoxide and hydroxyl radicals, which are primary contributors to oxidative stress and skin aging.

In skincare formulations, PBN demonstrates remarkable stability and penetration capabilities, effectively reaching deeper layers of the skin where it can provide protection against UV-induced damage and environmental stressors. Studies have shown that PBN can help reduce the appearance of fine lines and wrinkles by mitigating collagen degradation and supporting cellular repair mechanisms. Additionally, it has exhibited potential in addressing hyperpigmentation by inhibiting melanin production pathways.

PBN's anti-inflammatory properties make it a valuable ingredient for sensitive and acne-prone skin types. It can help soothe irritation and redness while supporting the skin's natural barrier function. When incorporated into topical products, PBN typically ranges from 0.1% to 1% concentration, depending on the specific formulation and intended benefits.