Clenbuterol's most valid application seems to be as a pre-contest, cutting drug. It is a Beta-2 adrenergic agonist. This means it acts just like adrenaline (epinephrine) at a certain type of receptor named Beta-2. Details: - CLENBUTEROL HYDROCHLORIDE 40 - aqueous q.s. - presented as 10x1ml cartridges per box (40mcg/ml); - PRICE PER BOX!