I used to use this on every single blemish that appeared on my face but after maybe 1 or 2 months I found that the formula stopped being as effective and my skin became used to it. That's not to say this is a bad product because my skin reacts to a lot of treatments like this but usually not as quickly. For a cheap spot treatment I would say it's good but for me it's easier to spend a bit extra money and have a treatment that works for a longer time.
The product has a good amount of coverage and is very build able. Also the color matching system is spot on in my opinion. I'm on my second bottle of this and will be repurchasing a third. Only complaint is the wear time isn't long enough for my day to day life but not too bad.
On its own and on the back of your hand its a beautiful highlighter with a lot of pay off but if you have foundation on it wipes some of your foundation away whether you use a beauty sponge, a brush or your fingers. I would only recommend if you do not wear foundation but would still like some luminosity to your skin.