Wear-time: 15 minutes, once a day x 10 days (can be worn longer for added calcium benefit)
HappySmile 27% Advanced Pro+ used carbamide peroxide and calcium peroxide that is mixed at the time of application. This mixing of the peroxides produce a very fast teeth whitener and releases free calcium ions into the tooth. These calcium ions migrate into the tooth and help create hydroxyapatite.
HappySmile 27% Advanced Pro+ Promotes the re-mineralization of the of the teeth during the whitening process. Re-calcifies incipient lesions and increases the surface hardness of the enamel.
All HappySmile gels are "very gentle", easy to use and are highly comfortable to wear. You will love the results and the feel of your teeth after using HappySmile 27% Advanced Pro+ Calcium.
The HappySmile brand is scientifically proven to work and is the most popular brand for a professional home tooth whitening treatment.
We manufacture advanced dental products by using the highest quality ingredients for gentle, speedy tooth whitening treatment. You will always be delighted as we guarantee that the dental gel will always be highly active, fresh, with a high viscosity with a neutral pH formula so it is ultra-gentle for a truly incredible tooth whitening experience.
Our prices are also very affordable too and includes FREE delivery in the UK.
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Ingredients Active ingredients: carbamide peroxide and calcium peroxide. (Active strength ~ 27% carbamide peroxide.) Other ingredients: propylene glycol and/or glycerin, water, sodium pyrophosphate, poly-ether, calcium carbonate, silica, titanium dioxide, phosphoric acid and peppermint oil.