Nicorette is a leading brand of Nicotine Replacement Therapy (NRT) products, including gums, lozenges, patches, and sprays, designed to help adults quit smoking or vaping by providing controlled doses of nicotine to ease withdrawal symptoms and cravings, making the quitting process more manageable and effective. The brand, owned by Kenvue outside the US and Haleon in the US, was the world's first NRT product, launched in 1984, and is clinically proven for smoking cessation.