I got my HiSmile as a Christmas present, and it is by far the best gift I've received!
I didn't think it would work as quickly as it has. I started at a shade 6-7 and had gone to a shade 4-5 just after the 6th day! It's such a noticeable difference, and it feels great to smile bright, knowing my teeth aren't as yellowed anymore.
Bottom Line: Yes, I would recommend this to a friend
3 people found it helpfulLink to this Review
Thanks for sharing your outcome! Glad to hear you are loving your new smile :)
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