Pore size and prominence is partially determined by your genes but significantly affected by your daily habits and lifestyles choices. Your skin type, too, plays a role. Naturally dry skin tends to appear poreless, while oily skin has more-visible pores.
WHY DOES OUR SKIN LOSE ELASTICITY AND START TO SAG?
Our skin is tightened by a structure of collagen fibres in the dermis in a network of skin cells, fibres and blood capillaries. Below in the hypo-dermis or subcutaneous layer there is supporting fat tissue with strong and elastic collagen fibres, and the circulatory system.