BB cream as begin in Korea.
It's an All-in-One product.

Promises:

•To even out your complexion.
•Illuminate your skin
•Perfect it.
•Moisturize it.
•Correct it.

Personnaly, I used it without nothing as a foundation cause it have already a little tint or as a primer before my foundation for a good coverage.
With the sample I used from L'oreal BB cream I was really upset cause I was thinking for 20$ it will gave a great job but finally nothing.It will never be better than Skin 79 company ( one of the best company for BB cream in Korea).