I've been here twice now and have had a great experience each time with fantastic results! Meredith is very sweet and knowledgable, she does a great job of explaining the overall procedure and informing you of the different options, I definitely recommend extra strength! She makes sure you are comfortable throughout the entire process and applies vitamin E on your lips throughout the treatment which protects the lips from the whitening gel while keeping them hydrated. My teeth are noticeably whiter, I definitely recommend them!