Ceramides are one of the main building blocks of the epidermal barrier in the upper layer of the skin. They are lipid molecules that retain moisture on the skin surface and protect against environmental damage. According to Assoc. Prof. Dr. Nur Cihan Coşansu, ceramide deficiency is critical in dermocosmetic treatments and dermatological conditions.
Temporal factors, environmental influences, incorrect skincare and certain diseases reduce ceramide levels. In this article we detail the dermatological problems caused by ceramide deficiency.
Effects on the Skin
1. Skin Dryness and Dry Skin Problems
Ceramides are an important part of skin moisture retention. Ceramide deficiency disrupts the skin's moisture balance, so the skin appears drier, tighter and flakier. As dryness progresses, itching and irritation develop.
2. Increased Sensitivity and Irritation
Low ceramide in the skin barrier weakens its protective function against external factors. The skin becomes more sensitive to wind, temperature changes and cosmetics, increasing redness and irritation.
3. Tendency to Eczema and Atopic Dermatitis
Ceramide levels are low in inflammatory skin diseases such as atopic dermatitis. This disrupts barrier integrity and can worsen symptoms. Tendency to eczema therefore increases.
4. More Visible Signs of Aging
Ceramide production decreases with aging. This reduces skin elasticity and causes fine lines and wrinkles to form. If ceramide deficiency is not addressed, the skin shows signs of aging earlier.
How Is Ceramide Deficiency Addressed?
- Dermocosmetic Products: Moisturizers containing ceramides support the skin barrier and reduce deficiency.
- Regular Moisturizing: Serums and creams should be applied consistently to maintain moisture balance.
- Sensitivity Management: Choose fragrance-free products with low irritation risk.
- Professional Support: Consult a dermatologist to create a care and treatment plan suited to your skin.
Ceramide deficiency weakens the skin barrier and causes problems such as dryness, sensitivity and eczema. According to Assoc. Prof. Dr. Nur Cihan Coşansu, regular use of ceramide-containing products and professional dermatological advice are important to maintain skin health. With correct skincare habits, the skin barrier is strengthened for healthier, more resilient skin.