MAYBE buy. Mintly’s toothpaste, toothbrush and floss are very clean from an ingredient standpoint. However, we were not any more impressed with the products over other brands we’ve tried. Plus, cost-wise, Mintly is pretty much in line with the other brands, not making it any more enticing to buy. Lastly, we really like that there is an ingredient to re-mineralize teeth (fluoride) but we would slightly prefer nHap