Combined Protection Against UVB-Induced Photoaging By Oleuropein, Hydroxytyrosol, And Verbascoside Through Modulation Of Inflammation, Oxidative Stress, And Collagen Homeostasis
Sunlight, specifically its UVB rays, can prematurely age our skin, leading to wrinkles, sagging, and an overall dull appearance. This process, known as photoaging, involves a cascade of harmful events in our skin cells, including increased inflammation, damage from unstable molecules called free radicals (oxidative stress), and the breakdown of collagen, the protein responsible for skin’s firmness and elasticity.
Exciting new research explores the protective potential of a trio of natural compounds found in olive leaves: oleuropein, hydroxytyrosol, and verbascoside. These powerful plant-derived molecules, known as polyphenols, are celebrated for their antioxidant and anti-inflammatory properties. When tested together, this combination demonstrated remarkable effects in combating the signs of sun-induced skin aging.
The findings suggest that these compounds work through multiple pathways. They help to calm inflammation, reduce the damaging effects of oxidative stress, and prevent the breakdown of collagen. Essentially, they act like a shield, protecting skin cells from the internal damage triggered by sun exposure. This multi-pronged approach offers a promising natural strategy to maintain youthful, healthy skin by addressing the core mechanisms of photoaging.
Source: link to paper