The most common brush acid method is to use fruit acid with strong chemical properties. Fruit acid is a natural extract, which usually uses citric acid, glycolic acid and other ingredients in fruit. This brush acid method can effectively remove the stratum corneum and make the skin brighter and more delicate. When using fruit acid products, we should pay attention to the concentration selection and use it correctly according to the product instructions.
Another brush acid method is mechanical brush acid. This method uses a specially designed brush or instrument to gently scrub the skin surface, remove dead skin cells and dirt, and promote metabolism. Compared with chemical brush acid, mechanical brush acid is milder and suitable for sensitive skin.
Another novel brush acid method is microneedle brush acid. This method gently punctures the surface layer of skin through microneedles, stimulates the self-repair ability of skin and promotes the production of collagen. Brush acid can solve skin problems and promote skin regeneration at the same time, but it needs to be operated under the guidance of professionals.
There are also some natural ingredients, such as salicylic acid and lactic acid, which are brush acid's method. These natural ingredients contain weak brush acid effect and are suitable for people with sensitive skin or chemical products. When using these natural ingredients brush acid, attention should be paid to concentration selection and frequency of use.
When choosing brush acid method, you should choose the appropriate method according to your own skin type and needs, and read the product manual carefully before using it. Different people will have different reactions to brush acid, so pay attention to the skin reaction when using it for the first time, and stop using it immediately if there are allergic or uncomfortable symptoms, and consult a professional.
The above is the introduction of common brush acid methods, I hope it will help you. Remember to choose the method that suits you and stick to the correct use!