New Research Reveals Physics Behind Skin Wrinkles

New research from Binghamton University reveals that wrinkles are primarily caused by the physical buckling of skin due to uneven tension and mechanical stress, rather than age alone. As skin ages, it loses elasticity and shrinks unevenly, leading to buckling when a critical stress threshold is reached, with UV damage accelerating this process. Future anti-wrinkle treatments may focus on rebalancing internal skin stresses rather than just boosting collagen. Meanwhile, proven skincare practices like sunscreen, retinoids, and maintaining skin health remain important.