On the frequency of use of fruit acid
The method of skin maintenance and the use of fruit acid are quite crucial. However, there are different opinions on the frequency of use, so it should be carefully studied.

Those who use fruit acid for the first time, the skin is delicate and intolerant to irritation. It is advisable to start with twice a week to make the skin gradually adapt to its nature. This is like walking on a boat in water, starting to flow slowly before it can stabilize. Although capping fruit acid has the effect of rejuvenating the skin, it is too urgent and causes damage to the skin. The frequency of twice a week can allow the skin to start the process of renewal under moderate stimulation, and the stratum corneum will gradually peel off, and the new skin will begin to shine.

If the skin has gradually adapted to fruit acid, it can be gradually increased to three times a week. This is still a slightly increased water speed, but it still needs to be handled with caution. At this time, fruit acid acts on the skin, which can promote cell metabolism, make the skin texture delicate and uniform. However, it is also necessary to pay close attention to the skin's reaction. If there is any discomfort, such as redness and tingling, the frequency should be adjusted in time.

As for those with tough and well-adapted skin, about four times a week is also acceptable. However, this is not a constant method. The four seasons change, and the skin condition is also different. In summer and summer, the skin is sweaty and has strong metabolism. The frequency of use of fruit acid should be slightly reduced to prevent excessive irritation. In cold winter, when the skin is dry and the stratum corneum thickens, the number of times can be slightly increased to help rejuvenate the skin.

And after the use of fruit acid, skin protection should not be ignored. Strict sun protection is required during the day, such as umbrellas, clothing shading, and applying sunscreen, etc., to prevent ultraviolet rays and fruit acid irritation from causing skin damage. Nourishing products should be used at night to help the skin repair, so that the power of fruit acid can be maintained, and the skin is always moist.

In general, the number of days of fruit acid used per week should vary according to the tolerance of the skin, and it can be adjusted at any time. Only with caution can the skin be rejuvenated and avoid the risk of damage.