As we age, our skin undergoes structural changes that affect its appearance. These changes can be broken down into 2 categories: intrinsic (natural) ageing which is controlled by genetics and health conditions and extrinsic (environmental) factors like pollution, particulate matter, and damaging UV rays. Lifestyle choices like diet and smoking can also impact skin’s structure.
Over time, these environmental and lifestyle factors lead to the accumulation of molecular damage in the skin. This affects skins structure - ultimately resulting in fine lines and wrinkles.