hi, it's my first post here.
I'm taking "cdp choline + uridine + omega 3 + phosphatidylserine"
for "safe" and "long-term" improvement of my cognitive enhancement. (actually I cannot sure it is safe and effective)
but many user (longecity, reddit) take "racetam" for maximize their nootropic effect.
In my country, nootropic is prohibitted by custom policy.
1. without racetam, (cdp choline + uridine + omega 3+ phosphatidylserine )would it be sufficient for nootropic effect ??
2. is there a huge gap between "racetam stack" and "no racetam stack " ??
3. is my stack would be safe in the long-run ?? and any additional supplement welcome :-)
any inputs appreciated!














