Looking it up, the new stuff is just a 1 Andro/4 Andro blend?...no idea how much of each you're actually getting as it's a prop blend.
If you want to run Andro's, look at the Olympus UK or Hard Rock supplements stuff. Proper dosage and if you're stacking them you can adjust each dose individually.
Otherwise Halodrol and most prohormones are still legal in the UK...
But do plenty of research on this stuff before hand, it's not creatine