Biologique Recherche Sérum Oligo-Protéines Marines

Great serum

I’ve been using this for years and I find that this is a great addition to my regimen when the season changes. Adds a touch of glow to my complexion.

Brings my skin to life

This is a light, hydrating serum that I love to use when I don't get enough hours of sleep. After applying, it makes my skin look healthy and refreshed.

I used this day and night for a month and seen no difference.