My experience is that the original liquid foundation formula something "luminous silk' is the best. But don't attempt to apply with sponge. Best results with GA foundation brush and apply only v thin layer.
This type of foundation cannot be layered like Shu Uemura, Makeup Forever, chantecaille or Lancome.
Did you buy the brush??
Personally I like the Rouge dÄrmani lipstick. Good for OL.
A0pply morning after breakfast and you don't really need to touch up much until 11 or 12 depending on how much water you drink and how much you talk.
Again, GA products works best if you apply thinly.