Lean is Promethazine/Codeine cough syrup.
Mainly produced by actavis.
This brand name pic is stolen, the other one is mine.
Prometh compliments the codeine and makes for a more unique experience.
[Mine... but not my script, out of state source is how you get that purp in tx, that and crooked docs]
[the company bottles, stolen from a fellow texan... the picture that is]
Notice how the bottle i had says ACTAVIS real big in fine print below the drug name.