CREST PROEFFECTS TEETH WHITENING
Crest Whitestrips Pro Effects is one of the newest over-the-counter teeth whitening strip products. It is the rebranded version of Crest Whitestrips Premium Plus. The bleaching concentration for this teeth whitening product isat 10% Hydrogen Peroxide, which is a lot of hydrogen peroxide for a product available on store shelves. The ingredients in this teeth whitening are exactly the same as its predecessor - the only difference is a new name and new packaging.