Review on 🌿 Mint Cardamom Tooth Powder by Banyan Botanicals - Fluoride-Free Ayurvedic Toothpaste Alternative with Miswak & Activated Charcoal (derived from Amla) - 0.75oz, over 80 Uses - Non GMO, Vegan, Sustainably Sourced by Dustin Mitchell

We love this company and wanted to love this toothpowder. It tastes good but leaves black marks on our teeth. My daughter and I used it for a few months and the same thing happened to us. As a result, this was the toughest teeth cleaning we've ever done. We have healthy teeth (not too porous, never smoked). Our dentist isn't happy with the trend of using charcoal in toothpaste. I might think again if they remove the coal and the price goes back to a reasonable value. The price seems to have gone up a lot.