On the use of fruit acid in the skin care process
Fruit acid, in the field of skin care, is an ingredient that everyone pays attention to. However, when to integrate it into the skin care process is really particular, and it is related to the effectiveness of skin care.

If you use it during the day, you need to be careful. During the day, the skin faces many external stimuli, especially ultraviolet rays in sunlight. Fruit acid has the effect of exfoliating, which can cause the surface layer of the skin to become thinner and the protection is temporarily reduced. At this time, if exposed to sunlight, the skin is vulnerable to ultraviolet damage, increasing the risk of tanning, sunburn, or even luminous aging. Therefore, if fruit acid is used during the day, it must be supported by strict sun protection. After applying fruit acid products, it is advisable to choose a high multiple sunscreen and reapply it in a timely manner to prevent ultraviolet rays from attacking.

As for night, it is the best time to use fruit acid. At night, the skin's metabolism is active and its self-repair function is activated. Fruit acid can help waste exfoliation, accelerate skin metabolism, and promote skin cell renewal. This is in line with the skin's night rhythm, which can better exert its effect. And there is no direct sunlight at night, which can avoid the risk of ultraviolet damage. Before going to bed, after cleansing, you can use toner as a base to moisturize the skin, and then apply an appropriate amount of fruit acid products evenly to the face, and gently massage to promote its absorption. It should be noted that the initial use of fruit acid should be low in concentration and slow in frequency. After the skin adapts, the concentration and frequency of use should be increased.

In addition, under special circumstances, the timing of fruit acid use also needs to be adjusted. If the skin is in a state of allergies, inflammation, or has problems such as damage and acne, fruit acid must not be used. At this time, the skin barrier is fragile, and fruit acid stimulation can easily exacerbate symptoms. You must wait until the skin recovers to health before you can try it. For example, just after the medical aesthetic items such as laser and brush acid, the skin is still in the repair stage, and it is not advisable to use fruit acid immediately. You should follow the doctor's instructions and use it when the skin is suitable.

In short, grasp the timing of the use of fruit acid in the skin care process, and adapt it to the time and skin, so that fruit acid can exert the best skin care effect and achieve healthy and beautiful skin.