Depending on skin type and sensitivity, this gel should be used morning and/or evening on dry, makeup-free skin.
Apply in small circular motions to create a lather all over the face, taking care to avoid the eye area.
You can moisten your fingertips to make applying the gel easier and to make it foam slightly more.
Leave on for 2 minutes then rinse with clean water.
For external use only.
The pH of the product has been optimized to ensure that all of the glycolic acid formulated in the gel remains in its bioactive form.
A slight tingling sensation may be felt upon application; this is the effect of the acid on the skin.
Adjust the frequency of use and application time according to your skin type and sensitivity (e.g., thick to oily skin, men's skin, ethnic skin: 2x a day morning and evening; normal skin: 1x a day preferably in the evening; thin skin, sensitive skin: 1 to 2x a week preferably in the evening, not recommended for hypersensitive and reactive skin).