How to Protect Dry Skin from Summer Heat?
Understanding Dry Skin in Summer
Why Does My Skin Feel Drier in Summer? Unveiling the Culprits Behind Summer Dryness
Summer's arrival often brings a surge in outdoor activities, but for those with dry skin, the season can present a unique set of challenges. While dry skin is a year-round concern for many, several factors conspire to worsen it during the hotter months. Let's delve deeper into the science behind summer dryness and explore the key culprits:
1. Sun's Harsh Rays: A Double-Edged Sword
UV Damage: Excessive sun exposure is a major contributor to dry skin. The sun's ultraviolet (UV) rays damage the skin's outermost layer, the stratum corneum. This layer acts as a protective barrier, helping the skin retain moisture. When UV rays disrupt this barrier, it leads to increased water loss, leaving the skin feeling dry and dehydrated.
Beware of Sunburns: Sunburns are not just painful; they also exacerbate dryness. Sunburned skin loses even more moisture and can become flaky, itchy, and uncomfortable.
2. Hot Weather and Humidity: A Dehydrating Duo
Sweating it Out: Sweating is the body's natural cooling mechanism. However, excessive sweating in hot weather can be counterproductive for dry skin. While sweat helps regulate body temperature, it also carries away essential moisture from the skin's surface.
Humidity's Deception: High humidity levels in summer might create the illusion of a more moist environment. However, humid air often lacks the ability to absorb additional moisture from the skin. This can leave dry skin feeling parched despite the surrounding humidity.
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