No7 Primer

This post is a strange one for me to write.....
Recently Boots were doing their usual No7 £5 off vouchers so off I went with my handful and bought the new Airbrush Away Primer. I have a huge primer obsession and this one wins hands down, it left me with gorgeous dewy fresh looking skin. I literally couldn't understand how I lived without it. Now at £19.50 it's not cheap but worth every penny...BUT as I wore this day in day out I got a breakout. I don't usually suffer with spots so it was unusual but the problem was these spots actually hurt...the kind that really are painful! Now I can't be sure it was definitely due to the primer but once I changed my primer back to mac prep and prime my skin recovered. I'm gutted:( This is an amazing product but just didn't work for me. I will still use it now and again for a night out etc but that's it....not everyday wear for me. Would I recommend it?!....yes it's incredible...if it doesn't break you out you will be sure to get amazing results. I've never had a love hate relationship with a product but this is one of them x