What is the skin care principle of toner?

Its role is to clean again to restore the pH of the skin surface, and to regulate the cuticle, make the skin better absorbed, and prepare for the use of skin care products. After washing your face, use a toner and a cotton pad to achieve a good secondary cleansing effect and quickly replenish moisture. Experts recommend the use of firming water for oily skin, toner for healthy skin, toner for dry skin, firming water for mixed skin T area, sensitive water and repair water for sensitive skin.

Principle of hydration

Why should the skin hydrate?

Women are made of water. This sentence is indeed scientifically based. Canadian scientists have demonstrated this point for the first time, which has accelerated the birth of skin hydration technology. Therefore, it is recommended that people solve the problem of skin aging. In the past, factors such as endocrine disorders were generally regarded as the fundamental source of skin aging, and it was not known that water shortage was the culprit of skin aging.

When the surface layer of the skin, ie the stratum corneum, reaches 15 to 25% of water, when the water is sufficient, the skin will not only be soft and smooth, but also fine, and the hand will be full of elasticity; but with age and poor lifestyle, the stratum corneum gradually Loss, when the content is less than 10%, the skin will appear dry, fine lines, tightness, roughness and desquamation. Although the superficial skin cannot directly obtain moisture from the inside of the body, it is continuously supplied in the bottom layer of the skin. Therefore, the skin hydration from the source, is basically to supplement the moisture of the dermis layer. The hydration of the dermis is the first element of the skin, and whitening, oil control, anti-wrinkle, and aging are all carried out on this basis.

The role of toner is to clean again to restore the pH of the skin surface. Experts recommend the use of firming water for oily skin, toner for healthy skin, toner for dry skin, firming water for mixed skin T area, sensitive water and repair water for sensitive skin.

Toner is applied to the skin after cleansing process and has the following effects:

1. Convergence, shrinking the opened pores in time.

2, deep cleansing, through the toner can further remove dirt in the pores.

3, hydrating, toner can add a certain amount of water to prevent skin tension.

4, soothing, palliative ingredients can reduce the stimulation of sebaceous glands, prevent the vicious cycle of oil secretion.

5, soften the keratin, promote the metabolism of old waste keratin, make the pores smooth, easy to absorb nutrients.

Water film

1, wet the toner, must be sufficient, not to drop down is appropriate.

2, tear the cotton sheet, the cotton piece should choose a slightly thicker three-layer cotton sheet, tearing along its fiber direction.

3. Pull the cotton sheet and pull the cotton sheet to the left and right to make it thinner.

4, apply face for 3 minutes, pay attention to remove immediately after 3 minutes, to avoid evaporation of water to dry the skin.

Finally, apply a moisturizing lotion and the skin will be water.

effect

First, deep cleaning

The tap water used in our daily cleaning contains strong killing substances.

According to the chemistry knowledge we learned in high school, due to sterilization, a large amount of hypochlorite ions are left in the water. These ions are strongly oxidizing, and our skin's self-repair is a reduction process, so these strong oxidations Sexual substances remain a hidden danger on the face. So we need to use toner to help deep clean and erase the remaining ions.

Second, maintain the balance of PH

Everyone knows that our skin is an acidic environment, and the sebum membrane on the surface helps us to maintain it. Another important role of toner is to help regulate the pH to the desired acidic environment.

Third, add water

The completion of the skin's metabolic function requires a lot of water, like the human body. The daily intake of water by the human body until the circulation to the face is pitiful, far from the required content, and the lack of water in the skin can lead to many symptoms, such as dead skin long packets, so need to add water to replenish moisture.

Analogy selection

How to store skin moisture

So what can fundamentally lock and store the moisture in the dermis of a woman's skin? Collagen!

Collagen is a macromolecular functional protein. It is a major component of the skin. It accounts for 80% of the skin's dermis. It forms a fine elastic net in the skin, which firmly locks in moisture and supports the skin.

The biggest reason for the popularity of toners is the refreshing sensation they give. "Toner" and "firming lotion" are often used to refer to the same thing, but make sure you use the type of skin that is right for you.

Firming water with alcohol

Firming water usually contains alcohol. Only women with genuine oily skin should use it. Even so, some women only need to use before menstruation, when the skin tends to become more greasy. If your skin is dry, sensitive, mature, or rare neutral skin, use a non-alcoholic toner; alcohol is too volatile to make your skin feel more dry.

Toner with little or no alcohol

Toners usually contain little or no alcohol, but are now formulated to be used in skin anti-inflammatory, peeling and other products to dissolve dry and dead skin cells, making your face look more vibrant.

Identify toners that do not contain alcohol?

The ingredients contained in the toner product are not always listed. So, if you are at the cosmetics counter, ask the seller. Many labels are specifically marked as "non-alcoholic" or "mild" or marked for dry or sensitive skin use, when it is almost certain that they are alcohol-free. If your skin is really sensitive, please remember that the good quality rose water, or orange blossom water, can give you the feeling of "cleansing" without washing away any oil from the skin.