The Josie Maran tinted moisturizer gives quite sheer coverage, it isn't made to give you the coverage of a true foundation. I think if you want more coverage you should use the Josie Maran Argan Matchmaker serum foundation. The foundation is pretty neat, you put it on and it is white, then changes to match your coloring!
Here's the link to the Foundation: http://www.sephora.com/browse/product.jhtml?id=P28
Hope I helped you!
Josie Maran's Tinted Moisturizer gives better coverage than a lot of other tinted moisturizers, but the coverage is still sheer compared to a foundation. This tinted moisturizer is a very good protective and preventative lightweight moisturizer, sheer foundation, and sunscreen all-in-one. If you don't need the full coverage of a foundation, this is a great tinted moisturizer to use.
I hope this helps you.