1. Natural environmental factors: Dry climate: In dry, cold, or windy environments, the skin is prone to losing moisture, leading to dryness and white skin. Seasonal changes: such as autumn and winter, the humidity in the air decreases, making the skin more prone to dryness and peeling.
2. Improper lifestyle habits and care: Excessive cleaning: Taking baths with overheated water, frequent use of strong cleansing products or shower gels, can remove natural oils from the skin surface, damage the skin barrier, and cause dryness. Insufficient drinking water: When the body lacks water, the skin can also be affected and become dry. Neglecting moisturizing: Not using appropriate moisturizing products or insufficient moisturizing, unable to effectively lock in skin moisture.
3. Physiological and pathological factors: As age increases, the skin's natural moisturizing ability decreases and it becomes more prone to dryness. Skin diseases such as atopic dermatitis, psoriasis, and genetic skin diseases such as ichthyosis can all lead to dry and peeling skin. Malnutrition: Lack of certain vitamins (such as vitamin A, E) and minerals (such as zinc) may also affect the skin's moisturizing ability. Other diseases and drug side effects: such as diabetes, thyroid disease, and the use of certain drugs (such as diuretics and antidepressants) may lead to dry skin.