When choosing skin care products for acne, you should follow the following principles:

Choose skin care products for oily and acne-prone skin: If you are not sure which product to choose, choose based on ingredients, such as products containing salicylic acid, glycolic acid, octanoyl salicylic acid, azelaic acid, mandelic acid, etc., which are usually suitable for oily and acne-prone skin.

Cleaning is important, but do not overdo it: Wash with warm water every morning and evening, and choose a mild cleanser, such as one containing benzoyl peroxide, salicylic acid or triclosan, to avoid the damage that excessive washing may cause to the skin barrier.

Moisturizing is still necessary: Even if the skin is oily, people with acne often have impaired skin barrier function, so moisturizing is very important, especially in autumn and winter. Choose acne-specific skin care products. Many medical skin care brands have moisturizers specifically for acne-prone skin.

Sun protection is essential: UV rays can cause damage to the skin, so it is important to take sun protection measures all year round and choose refreshing sun protection products suitable for oily skin.

Avoid cosmetics that can clog pores: Cosmetics such as BB cream, foundation or powder can aggravate acne, and it is recommended to use sparingly.

Pay attention to the use of facial masks: when you have acne, you can use facial masks moderately, but pay attention to choose a facial mask with mild ingredients and help acne recovery, and avoid using a facial mask with high nutritional content or may stimulate acne.

Choose medical beauty items carefully: For cystic acne or acne marks, it is recommended to choose medical beauty items under the guidance of a professional doctor, such as dot matrix laser or pulsed light.