Review (4/5): Excellent concealer; just beware that when they say 'light', they mean LIGHT!
I had a small bruise on my face from a cosmetic procedure, and it was driving me crazy that none of my concealers or foundations would cover it. Several friends had gotten the Boo-Boo concealer in a beauty box, and highly recommended it, so I grabbed it when I saw Amazon had it on sale.
I'm very fair, so I got the light version. Ummm, I guess I'm not as fair as I thought; they aren't kidding when they say 'fair'! This is Caspar white!
No matter. I mixed a bit of foundation in a more human shade in with the Boo-Boo, and my bruise was history (or at least until I washed my makeup off.) Very nice cover-up, no creasing, no caking, and it didn't move all day. The only issue I had, aside from how light the lightest shade was, is that it did such a good job of covering up the bruise it made the surrounding skin look naked (this is a VERY full coverage item.) Just be aware of that when you buy it.
And take them at their word for the color! I'm probably somewhere between light and medium in the Boo-Boo universe. You can always add a drop or two of your foundation to make the color more your shade.