PQQ Restores Skin Barrier
The skin barrier is the first line of defense against external aggressors and water loss; once compromised, dryness, sensitivity, and inflammation rapidly follow.
PQQ skin-repair mechanisms operate on three levels:
- 1. As a potent antioxidant, it quickly neutralizes UV- and pollution-induced ROS, curbing lipid peroxidation.
- 2. It prolongs cell-proliferation signals, accelerating reconstruction of the barrier “brick-and-mortar” structure.
- 3. It stimulates mitochondrial biogenesis, boosting energy metabolism in keratinocytes and providing the power needed for barrier repair.
PQQ initiates keratinocyte repair; its highly stable, water-soluble disodium salt form offers excellent compatibility, making it a novel active for serums, lotions, and medical dressings.
GSH Bio-Tech is PQQ powder raw material Manufacturers.
PQQ skin-repair mechanisms operate on three levels:
