In my opinion the best out there is Jane Iredale pressed mineral foundation. Nothing bad in it, super healthy for your skin and it makes your skin glow ( in a healthy way not an oily way). However it is super expensive. That and good old Physicians Formula pressed mineral powder, which has a bit better coverage but sans the magical glowing complexion factor. My skin is so oily i usually dont even bother with a powder/foundation for work tho, since i always end up blotting it off anyways and cant be arsed to re apply lol.

Bare minerals or physician formula mineral wear talc free

Mineral makeup:
Lily Lolo
Alima Pure

They use less ingredients, making them suitable for acne skin.