Clenbuterol (Spiropent, Ventipulmin) — Research Compounds Library | RetatrutideCompare

Long-acting β2-adrenergic agonist approved as a veterinary bronchodilator and, in some countries, for human asthma. Off-label use as an anabolic/lipolytic agent is associated with tachycardia, tremor, and cardiomyopathy.