In daily life, many people will use weak acid, so what is the PH value of weak acid face wash? At the same time weak acid face wash can be used for a long time? Today, Bian Xiao will give you a detailed introduction.
First, the ph value of weak acid face wash
First, many people test the PH of their skin, mainly to see if the cleanser is close to the PH of their skin. When the PH level of the skin is not much different from the facial cleanser, the targeted use of facial cleanser suitable for your skin can play a role in moisturizing and protecting the skin.
Second, weakly acidic cleansers usually have a PH of less than 7. In general, the pH value is mainly around 6. The pH value of human skin is basically the same as that of weak acid cleanser, which can protect human skin and deeply repair skin damage, thus making skin smoother and more delicate.
Two, weak acid face wash can be used for a long time
A mildly acidic cleanser is close to the skin’s pH level. According to relevant national regulations, the pH value of facial wash should be between 4.5 and 8.5. The pH difference also varies depending on the cleanser chosen. When the pH of the skin is between 5.0 and 5.6 for a long period of time, a mild acid cleanser can be used for a long period of time.
Depending on the pH level of your skin, you can use different cleansers because the PH level of different cleansers varies from time to time. Therefore, when the skin PH is below 6, you can use weak acid facial wash, which has a strong nourishing effect on this kind of skin and can effectively keep the skin moisture.
