My skin tone is porcelain, and I bought the lightest shade of this. It was to cover dark spots from acne past, and one or two small pimples.
Well, first of all the white to color is not as magical as you think. As soon as it comes out of the tube it oxidizes with the air, causing it to turn into whatever shade it has hidden in there.
Imagine mixing foundation and moisturizer together, you put the foundation down first in your hand, and then put the moisturizer over it. Now imagine instead of swirling it together to mix the two, you just put it onto your face. When buffing it into your skin lo and behold the white changes colors! That is what this does.
I would call this a tinted moisturizer over a foundation. At this point my rating would have been perhaps a B, but then onto the other parts.
No coverage, and my face turned pink! The light shade of this actually made my face turn pinkish instead of a normal shade. There was no blending into my skin tone, no adjusting to fit me, just a weird color that stood out on my already pinkish cheeks. What I had intended to use the coverage for was just the light spots, but even the lightest of spots were not hidden with this stuff.
Would not buy again.