I've found the Medium in both oil-free and regular are the same tint/color. However, the oil-free, because it's slightly more matte, has slightly more coverage and may appear to be darker. I just switched from normal to oil-free, have used the medium regular formula for years.
answered 1 year, 2 months ago
This formula is a bit darker than the regular foundations and tinted moisturizers. I ordered one shade lighter (light instead of light-to-medium).
Hope this helps!
answered 4 years ago