Don’t be a TEWL to your lips👄
Dry lips can be annoying, unsightly and also painful. But why does it happen, what are some causes that contribute to dry-flaky lips?
TEWL is Transepidermal Water Loss. 💦
TEWL is the loss of water through the epidermis, particularly the stratum corneum, which is the outermost layer of the skin. TEWL is a natural process but can increase under certain conditions, compromising the skin barrier leading to dryness, irritation, flakiness and textured skin.
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COMMON CULPRITS OF TEWL⬇️
☀️Environmental Factors
Low Humidity: Dry air, especially during winter or in air-conditioned/heated environments, can draw moisture from the skin. High Temperature: Heat and sun exposure can dehydrate the skin, increasing water loss. Wind: Windy conditions can disrupt the skin barrier, enhancing TEWL.
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Lifestyle Factors 🧴
Frequent Washing: Excessive washing or using hot water can strip the skin of its natural oils. Harsh Products: Soaps and skincare products containing alcohol or sulfates can disrupt the skin barrier. Improper Hydration: Dehydration from inadequate water intake can reduce the skin’s ability to retain moisture.
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Compromised Skin Barrier 🧼
Damaged Stratum Corneum: Over exfoliation, harsh cleansing products, or improper skincare can compromise the skin’s protective barrier. Lipid Depletion: Lipids (e.g., ceramides, cholesterol, and fatty acids) in the stratum corneum help retain moisture. Their loss, often due to aging or chemical exposure, increases transepidermal water loss.
#skincare #lips #lipcare #beauty yeg
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