foundation help

Re: foundation help

The thing is when i was in kuwait last year i got myself BR20 in Vitalumiere Aqua but when i came back to pakistan my skin returned to normal (no tan) so this br20 started to luk dark on me. So now i tested BR10 and its my color. However last time the face highlighter pen/concealer i got was 20 and this time too the lady at chanel said this color suits me fine. Now i am confused because i came home and read on the net that the conealer should be lighter than the foundation. I have nt very visible dark circles and acne marks which r perhaps quite light too.