The introduction of Nicoline Mulder, a product developer for Sensodyne, and the immediate mention of 'sensitive teeth'.

The ad opens with a woman, Nicoline Mulder, identified as a product developer for Sensodyne. She speaks directly to the camera in a well-lit office setting. The scene then transitions to a close-up of Sensodyne toothpaste packaging, highlighting the product's benefits. Finally, it shows the product and its box displayed prominently against a clean, bright background, with text overlays.