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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.
The Honey Mint flavor tastes a little like cough medicine, but the Peppermint flavor is quite nice. I enjoy the pop rocks feel to it- takes me back to my childhood! Probably not the most efficient way to freshen your breath, though.4
I sampled two flavors through my box this month - Honey Mint and Spearmint. I sampled after meals heavy with garlic and onion, and both varieties were tasty, and definitely killed bad breath that could be used to deter vampires. I was pretty skeptical about the four hours time frame when I first read about it, but its spot on and maybe effective even longer. Due to cost, I'm not planning on buying the product, but its definitely effective.4
I think this was a fun idea, if you like/liked pop rocks, but it's not really practical for me. The flavors were okay, but i'm more of a brush/floss my teeth and keep regular mints on hand when I feel like I need to freshen my breath. They're just a little odd and not really effective.2
It is an interesting concept, but I did not think it had worked as well as I expected. Instead of feeling minty fresh it had an after taste of gum that lost flavor quick.3
My initial thought was that they were regular mints. To my surprise, when I popped a handful of these crystals in my mouth they started crackling. Kind of reminds me of candy and not so much a fresh breath product. Not my cup of tea, will stick with my altoids.3
It's okay, but wasn't a great breath freshener. I wouldn't buy.3
I received the lemon mint and spearmint in my birchbox this month. It was like pop rocks in your mouth. Very interesting product. It did make my mouth all minty.4
I really didn't like this product. The taste is like a minty pop rocks, and the action of swishing it around and rubbing it on my teeth was really gross. Its like spreading sugar all over your mouth and teeth. I didn't do the research to see what these crystals actually contain but they are way too sweet.1
I loved the peppermint flavor. It's like a fun little party in your mouth, and they really leave you with fresh breath and feeling clean. Not as big a fan of the honey flavored.5
My grandma had bought these before and they were fun but not something I would buy.4