Looking at primers I came across this
serious money
and I have heard good things about this but am not entirely convinced
Laura Mercier oil free
Ideally I would like to avoid heavily silicon based products. The L'oreal one is very silicony as is the Clarins one.
Today I am trying this one philosophy supernatural
Anyway so I just wondered if anyone has any thoughts RE primers and which you prefer, what you think about silicons and if you have any reccomendations or sciency business to help me understand what the hell is in the chantecaille primer to make it so bloody expensive.