Clenbuterol is a selective β₂‑adrenergic agonist known for its powerful bronchodilatory and metabolic‑stimulating properties. Clinically used to manage respiratory conditions such as chronic asthma and obstructive airway disorders, it promotes smooth muscle relaxation, improving airflow and respiratory efficiency. Beyond its primary therapeutic effects, Clenbuterol enhances metabolic rate and supports improved oxygen utilization, aiding recovery and endurance. With its rapid onset, sustained activity, and consistent tolerability, Clenbuterol remains a trusted option for professionals seeking effective bronchodilation and metabolic support in respiratory care.