Institut Esthederm - Moisturizing Bio-Active Serum

Im reviewing the Calming Biomimetic Cream by Institut Esthederm. This is THE BEST CREAM I have ever used and I have tried 100's on my face (I have alot of girl cousins and ex-girlfriends so I use...

When I first got this 15ml Serum, I didn't give it too much thought. I did not pay too much attention about the "6-day" starter treatment instructions neither. I still don't know what it suppose to...