A serum gives your skin a vitamin boost and properly moisturises. This product is made with people with combination skin in mind.
From Lookfantastic
Biotherm Blue Therapy Blue Retinol Night Concentrate 30ml
Parfumdreams
Biotherm Facial care Blue Therapy Blue Retinol Resurface + Repair Night Serum
Perfumes Club
Blue Retinol serum 30 ml