British Dispensary is a good brand, but not the best.
Naposim has the best dbol.
British Dispensary is actully 3.2 or 4.3mg per tablet and not actully "5mg" like stated.
I know this, im sure if you use a search engine and type in dosage test thai pink dbol you will find it.
So if u want 50mg (10tabs) you would take 12-13tabs or what not.