As seen in the below video, the traditional steps of a Biologique Recherche skincare regimen are as follows:

1. Cleanse

2. Prescribed Lotion P50 

3. Quintessential Serum application 

4. Targeted Serum application 

5. Creme

6. Finishing Serum

*Always finish with a sunscreen!

If using a Biologique Recherche mask, it would come after step 2 and before step 3.