Props for the question. You’re logic was pretty sound, but in the case of phenylpiracetam, it’s actually incredibly effective in the body.
The addition of the phenyl ring to piracetam means it will easily cross the blood-brain barrier and be effective at a lower dose. Plus, there’s actually HUMAN studies showing it’s incredibly effective (not the case with NALT).
I’ve used this stuff before in the OG version of AZOTH and InnovaPharm Limitless…it is SUPER strong focus and feels great, but comes with a fairly quick tolerance build up I find, so I use it sparingly.
Great question, and let me know if you need anything else!