What is the Layer of Skin that is Exfoliated During Skin Care Services?

Skin care services, such as facials, peels, and microdermabrasion, often involve exfoliation, which is the process of removing the outermost layer of dead skin cells from the surface of the skin. Exfoliation can improve the skin’s texture, tone, and appearance, as well as enhance the absorption and effectiveness of other skin care products. But what is the layer of skin that is exfoliated during skin care services? And why is it important to exfoliate it?

The Stratum Disjunctum

The layer of skin that is exfoliated during skin care services is called the stratum disjunctum, which is the very outermost part of the stratum corneum, the top layer of the epidermis. The stratum disjunctum consists of 3 to 4 layers of dead skin cells that are constantly shedding and being replaced by new ones. The stratum disjunctum is also known as the horny layer, as it contains keratin, a protein that makes the skin tough and waterproof.

The stratum disjunctum is important for the skin’s health and function, as it forms a protective barrier against environmental factors, such as bacteria, viruses, pollutants, and UV rays. It also helps regulate the skin’s moisture and temperature, and prevents the skin from drying and chapping.

However, the stratum disjunctum can also accumulate dirt, oil, makeup, and other impurities, which can clog the pores and cause various skin problems, such as acne, blackheads, and dullness. Moreover, the stratum disjunctum can become thicker and harder as we age, due to the slower cell turnover and reduced production of natural oils. This can make the skin look rough, flaky, and wrinkled.

The Benefits of Exfoliation

Exfoliation is the process of removing the stratum disjunctum from the surface of the skin, using either physical or chemical methods. Physical exfoliation involves using a tool or a product that has a rough texture, such as a scrub, a brush, or a sponge, to gently scrape off the dead skin cells. Chemical exfoliation involves using a product that contains an acid or an enzyme, such as glycolic acid, salicylic acid, or papaya extract, to dissolve the bonds between the dead skin cells and the underlying layers.

Exfoliation can have many benefits for the skin, such as:

1. Improving the skin’s texture and tone, by revealing the smoother and brighter layers underneath.

2. Clearing the pores and preventing acne, by removing the dirt, oil, and bacteria that can cause inflammation and infection.

3. Enhancing the absorption and effectiveness of other skin care products, by allowing them to penetrate deeper into the skin and deliver their active ingredients.

4. Stimulating the skin’s blood circulation and oxygen supply, by increasing the skin’s metabolism and cell renewal.

5. Reducing the signs of aging, by smoothing out the fine lines, wrinkles, and sagging skin that are caused by the loss of collagen and elastin.

The Tips for Exfoliation

Exfoliation can be a beneficial and enjoyable part of your skin care routine, but it can also cause some side effects, such as irritation, dryness, or sensitivity, if done incorrectly or excessively. Therefore, you should follow some tips and precautions when exfoliating your skin, such as:

1. Know your skin type and choose the appropriate exfoliation method and product for your skin. For example, if you have oily or acne-prone skin, you may benefit from a chemical exfoliant that can control the oil production and unclog the pores. If you have dry or sensitive skin, you may prefer a gentle physical exfoliant that can hydrate and soothe the skin.

2. Start with a low frequency and intensity of exfoliation and gradually increase them as your skin gets used to it. For example, you can start with exfoliating once or twice a week, using a mild exfoliant that has a low concentration of acid or a fine texture of scrub. You can then increase the frequency and intensity as your skin tolerates and responds to it.

3. Be gentle and avoid rubbing, pulling, or tugging your skin when exfoliating. Use light to medium pressure and circular motions, and avoid the eye and mouth area, which are more delicate and sensitive.

4. Follow up with a moisturizer and a sunscreen after exfoliating, to replenish the moisture and protect the skin from the sun. Exfoliation can make your skin more prone to dehydration and sun damage, so you should hydrate and shield your skin accordingly.

5. Consult your dermatologist or skin care specialist before exfoliating, especially if you have any skin conditions, allergies, or medications that may affect your skin. They can advise you on the best exfoliation method and product for your skin, and monitor your skin’s reaction and progress.

Exfoliation is a skin care therapy that can help you achieve a smoother, clearer, and brighter complexion, by removing the stratum disjunctum, the layer of skin that is exfoliated during skin care services. By following these tips and precautions, you can exfoliate your skin safely and effectively, and enjoy the benefits of exfoliation. Remember, your skin is unique and beautiful, and it deserves your care and attention.