Precautions during use

1.For those who are just starting to use acid: It is recommended to apply a small amount of the product to the skin behind the ears. If there are no symptoms such as burning or redness after 24 hours, please try the face.

2. It is recommended to use it continuously every night. After cleaning the face, dry yourface and hands, apply sufficient amount to the face or acne skin, and putnutrients deep into the skin.

3. After the skin condition improves, it is recommended to use it 2-3 times a week to help the skin resist aging, exfoliate, and maintain smooth pores.