I've bought this serum a few times but sometimes when I run out I can't always afford it (it's a bit expensive) but my skin starts to look horrible if I don't use it. I now only use it at night time to make it last and also use both the Protect and Perfect Intense night and day c... Read more

I've bought this serum a few times but sometimes when I run out I can't always afford it (it's a bit expensive) but my skin starts to look horrible if I don't use it. I now only use it at night time to make it last and also use both the Protect and Perfect Intense night and day cream. They are all excellent and though I have strayed at times I always go back to them. Show less