1. Science and clinical studies: Kinetin is a plant-derived nucleotide (growth factor) known to delay senescence (aging) in plants. Two one-year long clinical
studies have been completed on Kinetin. Study results report that Kinetin can reverse the signs of photodamaged skin and improve the overall appearance of the skin, making it smoother and more even in color and visibly diminishing the appearance of fine lines and wrinkles. These studies also demonstrated that Kinetin can significantly improve the skin barrier function and help the skin to retain more moisture, making the skin softer and smoother. Additionally, Kinetin is also thought to process some antioxidant capabilities; however, this activity is not considered to be the mechanism of action for the reversal of photoaging observed in the clinical studies noted.
2. Key benefits: It demonstrates antioxidant and barrier function benefits.
3. Primary adverse effects: None reported.
4. Practical applications in dermatology: May be useful in treating photodamaged skin.