I'm 40 something so my skin is typically a little more dry, and the tiredness and lines a bit more visible, but concealers generally work for me - except this one.
There's no coverage really there with this product for me - my eye area looked hydrated for a short period of time but with minimal coverage so the dark circles still showed, and by lunch time there was no evidence that I used a concealer at all. I also found that my eye area felt itchy for hours after application - and I don't tend to have sensitive skin or eyes - but this product really didn't feel great!
I wasn't a fan of the applicator - you have a to put some effort in to getting product out, and then you smear it with the applicator brush realising nothing great will happen without applying with your finger or a better brush...
Smear this product and it will slide about.. Blot it and it cakes a lot and just looks unfinished. Add powder and you get a real caked, dehydrated look (on my skin type at least). Definitely not a fan for my skin - but for the money it was worth a try. Some things are worth paying more for - concealer is one of those things for me.
NOT for ladies that like a little coverage. Its super thick and cakey, I prefer a lighter cream that you can build. You get what you pay for. This is not something I want on my face all day, and worst of all it was SO HARD TO REMOVE! Threw it straight to the back of my draw.
Tips: Do not buy if you don't like lots of makeup on your face...