Detailed answer

When you don't get enough sleep, your body produces more cortisol, a stress hormone that breaks down collagen, the protein responsible for keeping your skin smooth and firm. Additionally, sleep deprivation can lead to decreased blood flow to the skin, resulting in reduced oxygen and nutrients reaching the cells. This can impair the skin's ability to repair and regenerate, leading to premature aging and increased wrinkle formation. Lack of sleep also affects your hormone levels, disrupting the balance and potentially leading to skin inflammation, dehydration, and dullness. Adequate sleep is vital to maintain a healthy complexion and minimize the appearance of wrinkles.