Wanted: Primer with high SPF, ideally yellow toned!

[HeyNonnyMaybe]

I really like the MAC yellow toned primer, but it doesn't have SPF. Can you recommend any others? I'll sacrifice the yellow colour for the SPF if necessary.

Bare Minerals BB primer is SPF 30, it's not yellow times but is tinted.

I'm liking the Sarah Chapman skin illusion - only on day 2 but seems nice and quite yellow toned.

Prime Time Neutralizing Foundation Primer by Bare Minerals is yellow toned and has SPF 30 I think. I've heard lots of good things about it so it might be worth looking at!

Clinique super city block