What kind of skin care products is safe?
The real purpose of skin care is to have healthy skin. If the skin care products we choose are unhealthy and unsafe, it will cause disfigurement. Therefore, the most important thing for us to choose skin care products is safety.
You can test the safety of skin care products yourself:
1. Take a little smear on the back of the ear. If there is no tingling or redness in 3-5 hours, there will be no allergic symptoms.
2. If there is no adverse reaction in 24 hours, it is suitable for yourself.