Embryolisse, a French based moisturizer,  is a must have in any pro makeup artists kit. It's a super hydrating face creme that's great for your clients (especially models) that are constantly washing their faces in between changes. It's a 3 in 1... moisturizer, primer, and great to remove makeup or for  minor touch-ups. It's around $20- $25 depending if you qualify for your pro discount, and a little goes a long way since it's so concentrated. I love this stuff and never without it. I usually buy a bunch at Temptu downtown, (LA) since they honor the discount if you have a Temptu Airbrush Pro Card. If you don't have this in your kit, you're truly missing out on a phenomenal and very effective product.