1. Alfa - 2 at Irla (Vile Parle W)
2. Big Bazzar (at least the one in Infinity Mall has it. Can't say about others)
3. Beauty Centre at Crawford Market
4. Beauty Centre at Kandivali
5. New Beauty Centre on SV Road, Khar (W)
6. Beauty & More on S V Road, Khar (W)
However do note that most of the counters tend to be out of stock on one thing or another. This has been happening for the last 6 to 8 months. Either the eye liners are out of stock, or the blushes or the lipsticks or the eye shadows & so on.
I am yet to see a Colorbar counter at any of these stores that carried the entire range. There seems to be some distribution problem that they are unable to solve.
Their website does have an online shopping option. Those of you who can't locate a counter or a need a certain product can opt for that.
I hope this helps. Those of you are from Mumbai, if you buy Colorbar, where do you get it from?