After trying the Guerlain Lingerie de Peau Foundation I really wanted to try their famous gold primer. Probably one of the most expensive primers I own and have tried, but Guerlain products always entice me to buy them when I past them in a store.
My favorite type of foundation is one that just looks like your skin – “so skin-fusing and natural that it can’t be felt, can’t be seen”. I never got a chance to try Guerlain’s original formula but the reformulated foundation, released in late 2016, is right in the realm of what I like.