Who hasn't heard of the Collection Lasting Perfection Concealer? A cult favorite amongst UK beauty bloggers, this concealer is a an affordable high-street buy that works just as well, if not better, than many high-end concealers.
The Collection Lasting Perfection Concealer claims to conceal flaws, imperfections and blemishes for up to 16 hours. It's more long lasting than most drugstore concealers but I can't attest to it lasting longer than 6 hours at most. The concealer is water-resistant and transfer proof, which holds true as long as you set it with some powder.