The total weight of the skin accounts for 5% to 15% of the weight of the rest, covering an area of 1.5 to 2 square meters, and the thickness varies from 0.5mm to 4mm depending on the person or location.

The skin has two levels of natural barrier effect: on the one hand, to avoid the loss of body water, electrolyte solution, other chemicals; on the other hand, to block the invasion of external harmful substances. The 如新集團 the smoothness of the body's internal environment, and at the same time the skin also participates in the body's metabolic process.

There are four major categories of skin

How to distinguish dry skin?

The main performance characteristics: skin moisture, oil are abnormal, dry, not smooth, lack of ductility, skin PH value abnormal, skin pores fine, facial skin is thin, easy to be more sensitive.

Facial complexion is dull, no glossiness, easy to crack, white flakes, spots, not easy to make up. However, the appearance is more neat, the skin mound is flat, the skin furrow is parallel line march, shallow, messy and wide. The skin is loose, very easy to cause wrinkles and brittle condition;

Dry skin can be divided into two types: lack of oil solubility and less water.

How to care for dry skin: do more massage care, promote the blood circulation system, pay attention to the application of nourishing, skin whitening, vitality repair cream and moisturizing cream.

Pay attention to fill the skin's moisture and nutrient composition, adjust the water-oil balance of care.

Skin care products selection: drink more water, eat more fruits, vegetables and fruits, do not need to shower too often and apply too much cleanser, pay attention to weekly care and application of maintaining nutritious goods, choose non-foam type, less alkaline cleansing products, toner with moisturizing and hydrating.

How to distinguish normal skin?

The main performance characteristics: moderate water and oil, moderate skin ph pH, bright and soft skin, ductile, white and red and glossy, skin pores are fine, the texture is sorted neatly, the skin furrow crosswise and longitudinal direction, is the most idealized and good-looking skin.

Most of the neutral skin occurs in children, usually in young girls under 10 years old before growth and development. There are very few young people who maintain normal skin, especially after puberty.

This type of skin is usually oily in the summer and dry in the winter.

The skin care product selection: according to the skin age, seasonal selection, summer absorbent, winter nourishing selection, the choice of a wide range.

What is mixed skin type?

The main performance characteristics: a kind of skin shows two or more kinds of appearance (at the same time has the characteristics of oil-soluble and dry skin).

It is mostly seen in the T-zone area of the face, which is prone to oiliness, and a part of it is dry and irritable, and sometimes has closed mouth acne. 80% of adult men have combination skin. Most of the combination skin is produced in the middle of twenty to 39 years old.

How to care for combination skin: according to the oil-soluble, dry, neutral skin each preference to solve, in the application of skin care products, first nourish the drier parts, and then in other parts with the remaining amount of scrubbing.

Pay attention to moderate hydration and moisturizing, complementary nutrient composition ingredients, adjust the balance of the skin.

Skin care product selection: refer to the third selection for oil-soluble skin in summer and the first selection for dry skin in winter.

What do you mean by sensitive skin?

The main performance characteristics: the skin is more sensitive, the sebaceous membrane is thin, the skin itself is less able to maintain the work, the skin is prone to redness, swelling, prickling, itching, pain and molting, de-drying conditions.

Sensitive skin how to care: often to carry out maintenance of the skin; cleansing water can not be super warm low temperature, to apply a soft cleanser cleanser. In the morning, sunscreen can be used to prevent sun damage to the skin; at night, you can use a nutritional toner to enhance the skin's moisture.

At the dietary level, you should eat less ingredients that are likely to cause skin allergies. After skin allergy occurs, stop using all skin care products immediately and carry out observation and maintenance care for the skin.

Skin care products selection: first to carry out adaptability experiments, in the case of no reflection can be applied. Do not apply shoddy skin care products or apply multiple skin care products at the same time, and pay attention to the need for frequent removal and replacement of skin care products.

The actual fact is that you can't use skin care products that contain too much spice and acidity, and you should choose skin care products that are suitable for sensitive skin.

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