I'm definitely a fan of Nektar. I generally get the toxin flush with ice. While it is very good and serves its purpose very well, it is pricey. That's my only knock on the place. For a medium juice, expect to pay close to 8 bucks. I think a large is 10. I'd like to try a cleanse but they are also a bit pricey, 60 bucks a day. The staff is awesome and always friendly.