skin repair Tag

Understanding Sleep's Role in Skin Function Your skin doesn't rest when you sleep, it works harder than ever. During nighttime hours, your body shifts into repair mode, producing growth hormones, increasing blood flow to the skin, and rebuilding collagen that breaks down during daily activities. Keep in mind that sleep is when your skin undergoes its most crucial regenerative processes, making quality rest essential for maintaining healthy, youthful-looking skin.   The Science Behind Sleep and Skin Repair During deep sleep phases, your body releases human growth hormone, which stimulates cell regeneration and collagen production. Blood flow to the skin increases during deep sleep, supporting repair and nutrient delivery, delivering essential nutrients and oxygen while removing toxins that accumulate during waking hours. Take note that your skin's barrier function also strengthens during sleep, improving its ability to retain moisture and protect against environmental damage.   How Poor Sleep Shows