Sensodyne Sensitivity &amp; Gum is a dual action toothpaste specifically designed to help people with both sensitivity and gum problems. It has a low abrasion, dual-action formula that protects from tooth sensitivity &amp; improves gum health. It is a daily fluoride toothpaste that works inside the tooth to build long-lasting sensitivity protection, helps to target &amp; remove plaque bacteria for clean &amp; healthy gums with twice-daily brushing.