Detailed answer

Smoking has a significant negative impact on skin texture. It reduces the supply of oxygen and nutrients to the skin by constricting blood vessels. This impairs the production of collagen and elastin, which are responsible for skin elasticity and firmness. As a result, the skin becomes dull, dry, and rough in texture, with fine lines and wrinkles appearing earlier than usual. Additionally, smoking damages the skin's natural barrier, making it more susceptible to dehydration and allowing pollutants to penetrate easily. Quitting smoking and taking proper skincare measures can help improve skin texture.