Size:Pack of 3 Colgate Sensitive Complete Protection toothpaste provides 24/7 sensitivity protection with twice daily brushing and was developed to help protect against cavities, fight tartar and remove plaque with regular brushing. This sensitive toothpaste contains potassium nitrate, clinically proven to soothe the nerves in exposed dentin. With regular use, it provides long lasting sensitivity relief. Plus Colgate Sensitive Complete Protection toothpaste is formulated to help strengthen enamel, whiten teeth, freshen breath and promote healthy gums with regular brushing.