Check the listing for details. Squigle Tooth Builder Sensitive Toothpaste, Helps Prevent Canker Sores (4 oz). Condition: New. Listed at 12.99 USD. Harsh toothpaste ingredients may hurt your teeth and gums. When you buy toothpaste, make sure it has: No harsh ABRASIVES - because tooth enamel never regrows No irritating BLEACHES - no calcium peroxide - no carbamide peroxide - no hydrogen peroxide No irritating DETERGENTS - no sodium lauryl sulfate (SLS) - no cocamidopropyl betaine (CPB) - no sodium lauroyl glutamate (SLG) - no sodium lauroyl sarcosinate (Gardol) - no sodium methyl cocoyl taurate (Tauranol) No irritating FLAVORS - no cinnamon - no spearmint - no high intensity flavors No irritating TARTAR CONTROL AGENTS - no metaphosphates - no polyphosphates - no pyrophosphates SQUIGLE Toothpastes meet these standards!!! Helps avoid sensitive teeth, plaque, decay, stain Free of irritating ingredients which play a role in bad breath, canker sores, mouth ulcers, perioral dermatitis, chapped lips Has Ultrahigh Xylitol (36%) to help prevent plaque Fluoride free and sls free, No added flavor (tastes like marshmallows) Made in USA from all American ingredients and packaging