Commonly faked compounds

[Bicep321]

I know primo and anavar usually are the first to come to mind but I'm wondering which other compounds (eq,mast,test, winstrol , npp, deca , tren , anadrol ) are commonly faked and I should be careful when buying from UGL's. I have plans to use masteron and npp in the near future and I'm considering getting pharma grade (alpha) rather than UGL to make sure I get the real deal. But if a UGL has a good rep, they are probably selling legit test, eq, deca right?

[Bio-Active]

I know primo and anavar usually are the first to come to mind but I'm wondering which other compounds (eq,mast,test, winstrol, npp, deca, tren, anadrol) are commonly faked and I should be careful when buying from UGL's. I have plans to use masteron and npp in the near future and I'm considering getting pharma grade (alpha) rather than UGL to make sure I get the real deal. But if a UGL has a good rep, they are probably selling legit test, eq, deca right?

just about anything injectable is commonly faked and is either just test or oil