It is integral to protect your skin from the sun with daily application of SPF. Unprotected sun exposure leads to premature aging and pigmentation problems. More seriously, UV radiation damages the skins's DNA at a fundamental level and can lead to the development of skin cancer. As important as it is to routinely shield your skin from the sun, it's equally crucial to find an SPF that does not contain harmful chemicals. The skin is our body's largest organ, so you want to ensure any product absorbed is not hazardous to your health. Next time you shop for sunscreen, review the
The sun is the biggest factor of how the skin ages. Exposure to UV radiation from the sun or tanning beds triggers melanocyte cells to increase melanin production to help shield your skin from the sun’s rays. Melanin is the pigment that gives our skin its color and is our body’s natural defense against the sun. However, excessive sun exposure can cause DNA damage to melanocytes, which can lead to the development of skin cancer and pigmentation problems. Additional signs of damage and premature aging include sagging and wrinkling, which occur due to the break down of collagen and elastin.