Periobiotic™ Silver is a toothpaste that features purified silver, coenzymeQ10 (CoQ10), grape seed extract, and Dental-Lac™, a Lactobacillus paracasei probiotic that has been shown in research to help support oral microbial balance and periodontal health. This spearmint-flavored toothpaste contains no fluoride, sulfates, or saccharin. It is also free of BPAs, parabens, synthetic colors, gluten, and synthetic sweeteners. Periobiotic™ Silver may help maintain dental and oral health and may support oral microbial balance.