Like on other products of this range I'm also ambivalent here: on the one hand, the serum is great and leaves a good feeling on the skin. Also, it can be good to use as a make-up basis. Wrinkles disappear with the serum just as with other products. Moreover, the serum is packed in a dispenser, which can not be completely emptied, a kind of sham. But what I do not like that working here with masses of silicones. Since silicone-free shampoos are now advertised without end, but in almost every non-biological anti-aging care tons stuck in it. I for one would prefer to rely again on silicone-free products, despite quite pleasant skin feel.