What are the symptoms of skin dehydration? What are the symptoms of skin dehydration?

Winter has quietly come to us, and the air is not as moist as in summer. I believe many friends will feel dryness in winter. Especially our skin, which is particularly obvious. Generally speaking, the skin has the ability to self-regulate the balance of water and oil. When the skin's regulating ability is unbalanced, skin problems will occur. What are the symptoms of skin dehydration? What are the manifestations of skin dehydration? The following is the relevant knowledge sharing brought to you by Encyclopedia Knowledge Network, I hope it is useful.

Contents of this article

1. What are the symptoms of skin dehydration?

2. What are the symptoms of skin dehydration?

3. What are the causes of skin dehydration?

What are the symptoms of dehydrated skin?

1. Dead skin and dandruff. When the skin is dehydrated, the stratum corneum on the face falls off, causing dead skin or dandruff.

2. Slightly itchy, dry and tight. When the skin is dehydrated for a long time or intermittently, the skin cells on the face cannot get enough water, which may cause the skin to be dry and slightly itchy.

3. Acne and acne marks. Dehydrated skin can cause an imbalance of water and oil in the skin, making it easy to get acne. Dehydrated skin has a poor metabolic function, so it is more likely to get acne marks.

4. Dull and dull skin. Dehydrated skin will cause skin cell aging. New cells will die easily and the skin will lose its repair function, resulting in dull and dull skin.

5. Allergies and fat particles. When the skin on your face does not get enough moisture, the toxins discharged from the skin will accumulate under the skin and cause allergies and other symptoms. Without sufficient moisture, the nutrients in the skin care products cannot be absorbed and accumulate on the surface of the skin, causing fat particles to grow.

What are the symptoms of dehydrated skin?

1. Mild dehydration. Dehydration of the stratum corneum will manifest as tight, flaky, playful, false wrinkles, spots, and roughness of the skin.

2. Moderate dehydration and compensatory oil production (the dehydration is too severe, and the pores open to absorb moisture from the air. Once the pores open, they secrete oil), enlarged pores, acne, pimples, and sensitivity.

3. Severe dehydration: The water content of the stratum corneum is 15% to 30%. If the water content is lower than 10%, the skin will become dry and cracked, and a stinging sensation will occur when applying moisturizing products.

What causes skin dehydration?

1. Skin water and oil imbalance

The skin has the ability to self-regulate the balance of water and oil. When the skin's regulating ability is unbalanced, skin problems will occur. For example, oily skin becomes dry due to lack of water, which is mainly due to the lack of water factors in the skin; dry skin becomes dry due to lack of water, which is mainly due to the lack of oil in the skin to lock in moisture.

2.Dry environment

Skin of any skin type may lose moisture due to air conditioning, ultraviolet rays and harsh environment, and become abnormally dry.

3. Excessive cleaning

Choosing cleansing products with strong cleaning ability, or exfoliating too frequently will cause the skin surface to become increasingly fragile, making the originally normal skin gradually become dry.

4. Instant moisturizing when water is scarce

When replenishing water, it is often easy to overlook the step of moisturizing and replenishing oil. Because oil has a strong water-locking property, if there is no protective film, the water will quickly evaporate by the environment.