These products contain nicotine and are addictive. They are intended for adult nicotine users only. Individuals under 21 years old, those allergic or sensitive to nicotine, pregnant or breastfeeding women, individuals advised to avoid nicotine for medical reasons, and those with unstable heart conditions, severe hypertension, or diabetes should not use these products. If you experience symptoms like an irregular heartbeat, allergic reactions (such as rash, itching, or swelling of the tongue, mouth, or throat), dizziness, nausea, headache, or any other unusual effects, stop use immediately and seek medical advice. Keep these products out of children's reach.