Beware! If you buy any products the cost is factored into the automatic tip applied when you leave! I had a a 225$ facial which was AMAZING! But they applied the automatic 15-18% tip to the cost of the service and the product.
I wasn't paying attention and ended up leaving a 70$ tip for one $225 service.
Ritz, this is a really shady and not a nice way to end a perfectly delightful service.