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A comment on Show HN: I invented a caffeinated toothpaste. Parent comment

Re:Show HN: I invented a caffeinated toothpaste by choward on Thursday September 15, 2016 @05:59PM (#12510187)
Yeah. This stuck out to me too. $15 dollars for a tube of toothpaste that doesn't contain flouride? What am I paying for? I'll just buy my own caffeine powder and use real toothpaste that's only $2.
[ Parent | on HN ]
Re:Show HN: I invented a caffeinated toothpaste by nixy on Friday September 16, 2016 @04:53AM (#12512704)
What you're paying for is not having to buy and mix your own caffeine powder.
[ Parent | on HN ]