寝る前のメラニン除去にコンスタントに使う

With age, and prolonged exposure to ultraviolet light, many people inevitably face the problem of dark spots.derma co α-アルブチン serum.

Freckles, melasma, age spots… These “spot” foot stones on the way to become beautiful are very easy to grow and repeat.

The wrong way to wash your face, excessive skin care, etc., can stimulate pigment cells and accelerate the production of color spots.

Although the color spot is annoying, in fact, as long as the reasonable maintenance, the correct method, timely intervention, you can improve the color spot problem.

Local melanin deposition That’s what’s causing the spots

By the age of 40, the deeper layers of the skin will more or less begin to appear dark spots that gradually penetrate the surface. If not timely intervention, these dark spots are likely to appear on the surface of the skin within 1-5 years!

The BBC has reported that only 19.83% of the color spots can be seen by the naked eye, and a professional skin detector can find a dense distribution of large and small dark spots under the surface of the skin.

The barrier of human skin is composed of sebum membrane and stratum corneum, which can resist the invasion of external harmful substances, and effectively moisturize and lock skin moisture, which is a natural protective barrier of human skin.

Once the skin barrier is damaged and the ability to resist external damage such as ultraviolet light is insufficient, ultraviolet light exposure causes compensatory synthesis of melanin by melanocytes, and deep dark spots in the skin appear.

More and more studies have confirmed that the formation of color spots is closely related to the damage of skin barrier and melanin deposition!

In fact, the essence of the stain is local melanin pigmentation. The main reason to induce melanin deposition is ultraviolet irradiation, in addition, skin damage, aging, dryness, pressure, metabolic disorders and other factors will accelerate melanin production, aggravate the stain.

There are three stages to the formation of the stain:

Activate melanocytes to produce melanin

The core raw material of melanin production is tyrosine, among which, there is an important catalyst – tyrosinase, when tyrosinase is stimulated by ultraviolet light, it will induce melanocytes to produce melanin bodies – melanin carrier.

Melanin is transported to the stratum corneum of the skin

In fact, the production of melanin itself is a self-defense mechanism of the skin, and the skin forms a “protective umbrella” through the production of melanin, preventing ultraviolet rays from causing deeper damage to the skin.

Therefore, melanin needs to be transported to the stratum corneum, the upper layer of the epidermis, in order to play the role of absorbing ultraviolet light and protecting the skin.

Melanin metabolism

When melanin completes the task of protecting the skin, it is metabolized along with the keratinocytes, but when the skin metabolism is not good, part of the melanin will remain in the skin surface, and eventually lead to dark yellow skin, waxy black and even freckles.

If the melanin is evenly distributed on the skin, it is black, and the uneven distribution is freckle.

Skin care spot Mild and effective

Do not want to grow spots to irreparable, early response is the key. If you want to whiten spots, you need to start with melanin:

Inhibition of melanin production (inhibition of tyrosinase activity and oxidation process);

② Blocking melanin transport;

③ Promote the metabolism of melanin and reduce the accumulation of melanin in the skin.

Ordinary α-アルブチン 2 is a good ingredient to inhibit melanin at its source.

The main mechanism of its whitening and freckle removal is to inhibit the synthesis of dopa and dopa quinone by inhibiting the tyrosinase in melanocytes, so α-アルブチン tranexamic acid as to inhibit the synthesis of melanin and achieve the whitening effect. [1]

Studies have found that alpha arbutin 2 ha the ordinary has no toxic side effects and has good anti-inflammatory, repairing and whitening effects. [1]

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