Stratum Corneum

The stratum corneum is the outermost layer of the skin, playing a crucial role in protecting against external damages and maintaining skin health.

What is Stratum Corneum?

The stratum corneum represents the front line in the battle for skin health, acting as a barrier between your body and the outside world. It's composed mainly of dead skin cells and lipids (fats), which help to keep your skin hydrated.

Role of Stratum Corneum in Skin Health

A healthy stratum corneum can protect us from external threats such as bacteria, while also maintaining moisture balance. Its cells, known as corneocytes, play a vital role in water retention and providing strength and elasticity to our skin. When it becomes dry or damaged, this protective barrier can be compromised leading to issues such as irritation, inflammation, and skin aging.

Caring for Your Stratum Corneum

Maintaining a well-hydrated stratum corneum is essential for overall skin health. This includes using skincare products that support its function like moisturizers containing hyaluronic acid or glycerin which are known to enhance hydration levels. Exfoliation with alpha hydroxy acids (AHAs) can also aid by removing old cells from the surface of the stratum corneum and promoting cell turnover.

Remember that understanding your stratum corneum is only one part of achieving optimal skin health. Always consult with a skincare professional like a dermatologist or esthetician for personalized advice suited to your skin type and concerns.

Stratum Corneum and Aesthetic Skin Care

In aesthetic skin care, procedures like chemical peeling aim at renewing the stratum corneum by removing dead cells and promoting new cell growth. This can result in smoother, more youthful-looking skin. Similarly, treatments such as microdermabrasion work by physically exfoliating the outer layers of the skin, encouraging rejuvenation and improved texture.

Understanding and caring for your stratum corneum is an integral part of a holistic skincare routine. By keeping it healthy, you're ensuring that your skin is equipped to retain moisture, resist damage and remain vibrant.

Book your appointment today

If you would like to learn more about our comprehensive aesthetic skin care options, call or text 480-933-2328 to schedule your initial consultation with Nancy Park, RN, BSN.


Or Call/Text 480-933-2328

Book your appointment with Nancy Park, RN, BSN
Nancy Park, RN, BSN
Certified Aesthetic Nurse