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If you miss spending your summer days with nothing but time to kill and a packet of Pop Rocks, then you’ll be happy to find these Effervescent Breath Crystals, which attack halitosis with the ferocity of that sweet, crackling candy. The science rests on a mix of bacteria-fighting ingredients that, when in contact with germ-filled teeth and gums, erases the effects of embarrassing odors caused by things like coffee, onions, and garlic with a series of mini-mouth explosions.
These are fun, delicious and effective. I love sharing them with friends and they're a great way to freshen breath if I'm in a pinch. Like Pop Rocks for adults!5
I really like these. I give them out all the time. I tell people they are pop rocks for adults. And they use xylitol which is perfect !5
Great concept, but the flavor left my mouth a little more dry than refreshed. I would like to see more flavor options.3
Too pricey, didn't care for the flavor or feel in my mouth. I prefer gum which is more affordable and convenient. Sorry to say I wouldn't buy it ever.1
It was alright but not really my cup of tea - I'll stick to mint gum for the time being.3
I don't like the way my mouth feels after using this product. Fortunately I'll be seeing the dentist this week because I think it hurt my teeth and gave me a cavity. Gum is better for breath freshening.1
These little crystals are great! I wish Birchbox didn't always sell out of the items I want. This seems like it always happens to me :(5
These are perfect to throw in your clutch or sidebar when you are heading out for the day. They are an easy and fun way to freshen your breath.4
these were interesting, kind of like pop rock breath mints. neat to try but probably will just stick with gum3
Not so sure about this one. It was kind of a weird pop rocks sensation but overall I don't believe it did any breath freshening to the point where I would buy it.3