MAC describes it as a "unique pressed powder designed primarily to provide shine control without adding any noticeable colour or texture."
This is one of my favourite all time powders mainly because it does keep the oils at bay and reduces shine as well as leaving a cake-free finish. It's hardly noticeable. I'm not entirely sure why they have a colour scheme, but for reference I purchased shade medium. At £19 it is pricey, but it definitely lasts a long time. I've had mine for coming up to a year, and I've nearly hit pan. I think it is worth it, however I believe that there are great blot powders at the drugstore. My favourite is the Maybelline "Dream Matte" powder - it's super inexpensive and lasts ages. Get it here.
Suzanna x
