Lierac Coherence Day and Night Cream contains collagen that will give the skin its firmness and hyaluronic acid that helps to instantly smooth the skin. This is a fairly thick cream so one only needs a bit otherwise skin will feel rather oily.
The scent may not be to everyone’s liking. My skin feels nicely hydrated with this cream and I do use it day and night although some may feel it’s too rich for day use. As I only have 15ml in this tub, it’s not enough to see any improvements such as diminishing of wrinkles and fine lines. For hydration purposes, it’s very good.