precious mineral bb cream from etude house

left> with bb cream, right > without bb cream*ignored my eyebrow which asymetris shape, hehe...
Why is the shade always more bright than my skin when I try bb cream product?T.T
why do I love this product?
+ covering my acne and some spots
+ I think no need to use powder again

no...no...
- my face become more oily :(
- the shade more bright than my skin and I look like wear a mask
- after