Keeps breath feeling fresh up to 5X longer* Great chemistry is everything, so it was only natural to combine Crest’s cleaning power with Scope Outlast’s freshness. Together, they deliver the ultimate combination of Clean & Fresh. Scope Outlast provides a cool, refreshing brushing experience and a fresh breath feeling that lasts up to 5X longer.* When the chemistry’s right, sparks fly. *vs. ordinary toothpaste