Establishment dishing out love drug (6)
I believe the answer is:
statin
'drug' is the definition.
(I've seen this before)
I cannot understand how the remainder of the clue works.
(Other definitions for statin that I've seen before include "Cholesterol-lowering drug" , "Drug reducing cholesterol" , "Cholesterol-reducing drug" , "Drug given to reduce blood cholesterol" .)