Power Bleaching is a whitening gel for home use, based on carbamide peroxide, in a concentration of 16%, and is intended for both vital and non-vital whitening. Indications: - Power Bleaching is intended for teeth whitening in the following cases: Vital teeth – naturally dark or yellowish, darkened by dyes, age, trauma, stained to a mild degree by tetracycline, and by fluorosis. - Non-vital teeth – in association with internal tooth whitening. - Made in Brazil.