Buy in a regular cosmetics store or beauty shop.
Acne needle is a must for acne skin. Doctors and beauticians generally disapprove of patients using acne needles to treat acne, because if they are not handled properly, they will damage pores and leave permanent scars.
Extended data function:
Acne needle is a must for acne skin, and a good acne needle will make your skin recover better. After disinfection with alcohol, the stainless steel needle tip pierces the affected area, and then the steel ring is pressed down at the acne, which can immediately squeeze out the dirt.
Precautions:
Be sure to disinfect and wash your hands and face before use, otherwise bacteria will have an opportunity. This is the most basic and important step. If we don't pay enough attention to it, bacteria will come into contact with acne and then infect acne wounds, causing more trouble.
The disinfection method of acne needle: firstly, immerse the acne needle in 75% medical alcohol equipment, and dry it with dry gauze about 20 minutes after taking it out. After drying, the skin irritation caused by residual alcohol can be avoided.
References:
Baidu encyclopedia-acne removing needle