Artichoke Leaf Extract Effectiveness on the Skin Aging Exposome: Efficacy and Safety Results of a Split-Face Study

The skin is a barrier organ subjected to lifelong exposure to internal and external factors influencing both its biological response and appearance. A randomized split-face study was carried out on 22 adult female outdoor workers using an artichoke leaf extract (CynageTM). The product’s efficacy was measured before and after 28 days of use. The following skin parameters were measured: wrinkle depth, skin roughness, and radiance, to assess the product’s effect on the skin appearance; Ferric Reducing Antioxidant Power (FRAP), to assess the total antioxidant capacity; and tumor necrosis factor-alpha (TNF-α) levels, to assess the anti-inflammatory efficacy. These parameters were also integrated by the evaluation of the subjective perception of product efficacy. After 28 days of product use, the skin’s appearance improved as follows: wrinkle depth and skin roughness decreased by 5.2% and 7.0%, respectively, while the skin radiance increased by 19.0%. The total antioxidant capacity of the skin increased by 20.2%. The skin’s TNF-α levels decreased by 8.2%. The product efficacy was also perceived by the subjects participating in the study. The product was well tolerated. Our findings demonstrate the active role of the ingredient in decreasing the skin damage induced by the exposome.