Yes, I have tried sunblock in both general forms (the face kind you get from CVS) and face moisturizers with sunblock (Lancome Bienfait, for example). I seem to be more sensitive to beauty products with SPF, but even sunblock from CVS creates a reaction (though milder). My face gets itchy and red/pink. It does not last for long (maybe a few hours) and it does eventually go away, but it is annoying.
Foundation with SPF does not seem to bother my skin as I have never had a reaction to any foundation I've worn that has SPF in it, and I've worn more than one.
I am allergic to most lip balms that have SPF or any active ingredients (like Blistex or Carmex). Some do not have any affect on me, for instance MAC TLCs and Chantecaille lip glosses that have SPF 15. I am, however, allergic to Laura Mercier tinted lip balms that have SPF, chapstick, Carmex, Blistex, and I think a Bobbi Brown balm that had SPF broke me out once (I can't remember).
I tried a Laura Mercier tinted Moisturizer that has SPF 20 in it and I had the same reaction I have to Lancome Bienfait (an SPF "sunblock" moisturizer that you can wear under your makeup). I did wear the LM tinted moisturizer with a general regular face moisturizer under it, so the tinted moisturizer was not touching my skin directly (I guess).
Anyhow, I'm not sure what the common link is here. Maybe someone here has some insight?