L dopa is derived from it and it was marketed as a legal alternative too dostinex or prami for 19nor derived prohormones because it was legal along with weal aromitase inhibitors like arimistane because they could be sold as supplaments not convinced on it usefullness there its also suppost too help with sleep and increase growth hormone output looks very good on paper but so does alot of other stuff that dont work so I see no harm adding it but dont expect alot
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