If you've been noticing persistent issues like hyperpigmentation, breakouts, or dryness, your skin barrier might be compromised. Dija Ayodele, an esthetician and founder of Black Skin Directory, explains that the skin barrier serves as the body's shield against environmental aggressors like pollution and UV rays. When this barrier is damaged, your skin becomes more vulnerable, leading to various skin concerns.
The skin barrier, primarily the stratum corneum in the epidermis, prevents moisture loss and helps regulate body temperature. Ayodele notes that black skin may experience higher moisture loss due to naturally lower levels of ceramides, making the skin barrier even more crucial. The barrier itself is akin to a brick wall at the microscopic level, with an invisible acid mantle on top that wards off bacteria and maintains balance.
Signs of a compromised skin barrier include inflammation, which is a common precursor to hyperpigmentation in Black skin. Other symptoms can include irritation, dryness, sensitivity, rashes, and an increase in allergic reactions. These issues indicate that the barrier is not effectively protecting the skin, making it slow to heal and more susceptible to damage.
The causes of barrier damage are varied, ranging from environmental factors like extreme weather conditions to the use of harsh skincare products or improper skincare techniques. Stress and aging can also weaken the barrier, as can exposure to chemicals and harsh environmental conditions.
To repair a damaged skin barrier, Ayodele recommends simplifying your skincare routine and focusing on key ingredients that nurture the skin, such as niacinamide, ceramides, glycerine, and hyaluronic acid. She also stresses the importance of using occlusive moisturizers that contain petrolatum or lanolin to lock in moisture. Additionally, applying sunscreen daily is crucial to protect the barrier from further UV damage. By taking these steps, you can restore your skin's health and improve its overall resilience. For more insights from Dija Ayodele on protecting and restoring your skin barrier, visit ESSENCE.