Serums should be used after the face has been cleansed. A little more stricter tules are:
- Serums that contain vitamin C can be used in the morning under your sunscreen
- Serums with retinols (or any vitamin A derivative) should be strictly used at night.
To understand more about serums and to pick the right one for your skin type visit our website and get a personal treatment plan from a certified dermatologist, all from your phone, without making an appointment or visiting a clinic.