Contac Chest Congestion extended-release tablets provide fast, powerful, maximum strength symptom relief. Contac Chest Congestion tablets relieve chest congestion, thins and loosens mucus, and lasts for 12 hours. It features a unique extended-release formula, one part of the tablet will release immediately, while the other part will provide an extended release so the medicine starts to release right away and lasts for up to 12 hours so that you enjoy long-lasting relief, allowing you to go about your day with ease. Suitable for adults and children over 12, it's an essential addition to every household's medicine cabinet. Trust in the legacy of Contac – your partner in cold and flu relief.