Detailed answer

Collagen is a protein found in the skin that provides structural support. It helps maintain the elasticity and strength of the skin. When the collagen levels in the skin decrease due to factors like aging, sun damage, or genetics, the skin becomes less firm and loses its ability to bounce back. This can lead to enlarged pores. Collagen helps keep the skin tight and prevents the stretching of the pore openings. Additionally, collagen production can be stimulated through treatments like microneedling, laser therapy, and certain skincare ingredients. Increasing collagen levels can help minimize pore size and improve overall skin texture.