The product contains a combination of special tints that acts as an absorbing barrier (changes from intense carmine color to green). When irradiated with light it converts the light into thermal energy, which accelerates the peroxide process penetration in the dental structure. This accelerates the whitening process. Additionally to the tints, the product contains an inorganic load that acts as a barrier and collector of heat waves. This barrier allows the heat waves been used into the gel for the whitening process acceleration and consequently avoiding that they hit directly the pulp increasing its temperature and generating sensitiveness.
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