Grin is a New Zealand natural oral care brand, established in 2015 after 18 months of research and testing. The toothpastes are made with natural actives including manuka oil, propolis and organic sea salt, with no artificial colours, flavours or preservatives, and no SLS or palm oil. The best selling product from the range is the Strengthening Toothpaste, made with hydroxyapatite, the same mineral that tooth enamel is made of. I only stock the fluoride free range, and I don't stock their floss as it doesn't meet my ingredients policy.
