Pronamel is Sensodyne’s enamel-focused line, and it is a sensible daily paste for people whose main concern is sensitivity and acid erosion rather than dramatic whitening. It uses potassium nitrate to calm nerve response and is formulated to be gentle on enamel, so our sensitive-teeth testers reported steady comfort over a few weeks.
Manage expectations on whitening: the “gentle whitening” claim means light surface-stain control, not a shade change. It is also priced above standard supermarket pastes. As a sensitivity paste it does its job well; as a whitener it is modest.