it's going to let the dentist offer their patient sensitivity relief in 3 days. it has a formulation that lays down a barrier of protection against sensitivity. within 3 days, say over the course of a weekend you're going to start feeling significant results. to say that it works in 3 days really is a big deal. thyou know what i do instead?eny your cravings. i snack on blue diamond almonds. wasabi & soy sauce?! mmm! don't deny your cravings. eat 'em! all the flavors you crave, in a superfood. blue diamond almonds. crave victoriously. we distributeus, i'm the owner environmentally-friendly packaging for restaurants.