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My husband has used the whitening gel 2 nights consecutively. He has used his own custom mouth tray from a prior dentist fitting years ago. His teeth showed improved whiteness after the first use, then after the second use, even better, as he needed to get between the teeth and closer to the gums a little whiter. He drinks coffee every morning and had a little staining. Looks great already after 2 uses.
Darl N.'s review of HappySmileUK earned 6 Very Helpful votes
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I emailed someone at customer support yesterday for some advice on my 16% gel and got a very...
Having read some of the negative reviews penned in respect of Happysmileuk, i can happily testify...
Thank you for leaving your review. I see you had super white teeth! Excellent news and so happy for you. Yes we have the lowest prices in the UK. We also include FREE delivery. Kind regards, Michal HappySmile(UK)