Charcoal toothpaste with fluoride is usually a better choice for brands that want charcoal cleaning appeal with cavity-care positioning. Fluoride-free charcoal toothpaste can also work well, but it is more suitable for natural, herbal, vegan, or fluoride-free oral care positioning. For D2C brands, startups, pharma companies, dental clinics, exporters, and e-commerce sellers, the decision should…