Issue link: https://www.ascpskindeepdigital.com/i/1523489
ASCP SkinPro got a glow-up! Check out new app content at ascpskincare.com/skinpro 29 TYPES OF ENVIRONMENTAL STRESSORS The most common environmental factors that influence skin aging are sun radiation (UV, visible light, and infrared radiation), air pollution, temperature, smoke, diet, and lights from personal electronics (blue light). Some of these stressors are unavoidable with daily life (who doesn't use technology every day?) while others can be avoided. Sun Exposure The sun causes the most extensive damage to the body and skin, with UVA and UVB light the most relevant to skin health. Exposure to both types of UV radiation can damage the DNA in skin cells. UV radiation leads to oxidative stress, photoaging, and even skin cancer. 1 It affects collagen and elastin fibers, DNA integrity cell turnover, barrier function, and thinning of the epidermal and dermal layers. Air Pollution Exposure to air pollution can lead to oxidative stress (an imbalance of the body's free radicals and antioxidants), inflammation in the skin, and even skin cancer. Air pollutants exacerbate chronic conditions like acne, rashes, hives, eczema, psoriasis, and rosacea. These pollutants can break down the skin's natural collagen and elastin, contributing to premature skin aging. Extreme Temperatures Whether cold or hot, temperature can stress the skin. Cold weather can lead to dryness and flakiness, while excessive heat can cause dehydration and redness. Both cold and hot temperatures can affect barrier function and trigger skin conditions like atopic dermatitis. 2 Low humidity levels can result in dry skin, especially during winter months. High humidity, on the other hand, can exacerbate conditions like acne due to increased oil production. Smoke Tobacco smoke contains harmful toxins that can constrict blood vessels, reduce oxygen supply to the skin, and accelerate aging. In the long term, smoking can also dry out the skin and cause uneven pigmentation. 3 Diet What your client eats is also considered an environmental factor that can positively or negatively influence their skin health. 4 Poor dietary choices and inadequate hydration negatively impact skin quality. An unbalanced diet can cause inflammation and skin aging while dehydration can cause dryness, itchiness, and a loss in skin elasticity. Technology The constant presence of modern technology also exposes your client's skin to a never-ending stream of blue light emitted by screens (phones, tablets, and computers). Prolonged exposure can generate free radicals, contributing to skin damage. 5