Skin Barrier 101: Building your Barrier

What is a Skin Barrier & Why Protect It?

In the intricate world of skincare, one term stands out as the unsung hero: the skin barrier. Often overlooked but essential for healthy, radiant skin, understanding the skin barrier is key to unlocking the secrets of effective skincare.

1) What is a Skin Barrier?

Imagine your skin as a fortress, diligently guarding your body against external threats like pollutants, UV rays, and pathogens. The skin barrier, also known as the stratum corneum, is the outermost layer of the skin. Composed of skin cells, lipids, and proteins, it forms a protective barrier that regulates moisture levels and shields against environmental stressors.

2) Why is it So Important to Have a Healthy Skin Barrier?

A healthy, properly functioning skin barrier is crucial for maintaining skin health and preventing a multitude of skin issues. When the skin barrier is compromised, it becomes more susceptible to conditions like eczema, psoriasis, and acne.

In individuals with eczema, a weakened skin barrier allows irritants and allergens to penetrate more easily, leading to inflammation, redness, and intense itching. Similarly, psoriasis flare-ups are often triggered by a compromised skin barrier, resulting in thick, scaly patches and discomfort. For those battling acne, an impaired skin barrier can exacerbate inflammation and pore-clogging, worsening acne lesions.

3) The Role of TEWL in Skin Barrier Health

Enter TEWL, or Trans Epidermal Water Loss—a critical factor in skin barrier health. TEWL refers to the process of water evaporating through the skin, impacting both its outer and inner layers. High TEWL levels indicate an impaired skin barrier, resulting in increased moisture loss and susceptibility to external irritants.

4) What This Means for Those with Eczema and Psoriasis

For individuals with eczema and psoriasis, maintaining a strong skin barrier is paramount. A robust skin barrier acts as a shield, preventing irritants and allergens from triggering flare-ups and exacerbating symptoms. By minimizing TEWL and supporting skin barrier repair, individuals can alleviate symptoms, reduce inflammation, and promote healing.

Incorporating protective measures such as gentle skincare routines, moisturizing regularly, and avoiding harsh cleansers can help strengthen the skin barrier and improve skin health. By understanding the importance of the skin barrier and taking proactive steps to protect it, individuals can enjoy healthier, happier skin for years to come.

Back to blog

Leave a comment

Please note, comments need to be approved before they are published.