Nelson Naturals Zero Waste Toothpaste - Citrus Spice - Re-mineralizing toothpaste combines powerful and effective ingredients that include Colloidal Silver, Xylitol and Trace Minerals to give you an effective and natural toothpaste. With a take on the powerful and popular Thieves oil blend. This exciting flavour has hints of mint, cinnamon, citrus, rosemary and clove and is sure to be a hit.