This is a full coverage foundation that lasts for '25 hours'. (Why do company's say this?) One pump covers my entire face and I buff it in with the Sigma F80 but it also applies well with fingers.
I have to colour soft ivory which is perfect for my pale winter skin and it really does cover everything. As for the staying power this does really well, I can't say whether it would last 25 hours but it has lasted a good 12 on me with only having to blot once during the day.
This has SPF 25 in it and I do find I get a lot of flash back in photos from it, so this wouldn't be great for nights out.
I do have to say though, I think this is up there with the likes of Estee Lauder Double Wear Foundation in terms of longevity and coverage. Definitely worth checking out if you are a fan of a full coverage base.
You can pick the Seventeen Stay Time Foundation up from Boots for £6.49. It comes in 6 shades which do favour us paler girls which is a shame if you do have a darker skin tone.
Have you tried this?