As someone with super pale skin and a neutral undertone finding foundation for myself is hard work. That and the fact I'm a dance teacher and need something that's going to last all day.
Through trial and error I have found my favorite foundation. WN13 is my shade and the best thing about this foundation is it lasts all day even when I'm sweating.
The only touch up I need to do during the day is powder my nose as it get a little shiny. Otherwise it stays perfect.
This foundation was my first high-end foundation a few years ago. It's a lovely foundation, great coverage that I find to be long lasting, and it has a very matte finish. However one winter my skin went through a period of being very dry, and using this foundation made it worse (dry, flaky, tight) as it's so matte, so I would recommend this foundation more towards people with normal skin, or at least using a very hydrating primer underneath! When I'm not fake tanned I use the shade nc15, which is fair with yellow undertones. I find the match to be pretty spot on, ideally it could be more yellow but I do find my skin to be more yellow toned than the average person so I can look past it. This foundation has a pretty big shade range though which I think is great, especially for darker skinned people as not all brands cater to those skin tones. It blends out great with my sigma F82 brush. Because it is so matte I find it doesn't need to be set with a powder, but if I'm going out and want as much coverage as possible I like to put the studio fix powder over top and they work beautifully together. Overall a great foundation for most skin types!
Tips: Make sure to keep your skin hydrated and use a hydrating primer underneath this foundation