How to Protect Your Skin From Pollution and Environmental Stress (USA Guide) Modern life exposes skin to more than just sunlight. Air pollution, smoke, dust, and environmental toxins generate free radicals that accelerate aging, weaken the skin barrier, and contribute to dullness, breakouts, and uneven tone. For people living in urban and dry-climate regions of … Continue reading How to Protect Your Skin From Pollution and Environmental Stress (USA Guide)