The listing, GO SMiLE - Smile Whitening System (10 patented ampoules - 5 days supply!!!) has ended.
These are worth AT LEAST $60.00!!!!! I bought these from Sephora about 3 months ago, used 4 ampoules... They do work very well (on me at least!) But I bought the GLO Brilliant system so I don't need these anymore! :) So instead of eBay (with their ridiculous fee), I decided to list on Listia!!!