Alpha-GPC and Pramiracetam
Each entry’s own grades, side by side. A grade says how strong the evidence is for one outcome — it does not rank one entry over the other.
Compound or practice
Alpha-GPC
A choline donor with a little power-output data and thin cognition evidence outside dementia settings.
Grade C2 graded outcomesrevised Jul 10, 2026
A structured monograph in Prometheus's bundled library. Its grades are the monograph's own reading of the evidence, not a peer-reviewed review.
Compound or practice
Pramiracetam
A potent racetam with intriguing older memory data but thin, dated human evidence.
Grade D1 graded outcomerevised Jul 10, 2026
A structured monograph in Prometheus's bundled library. Its grades are the monograph's own reading of the evidence, not a peer-reviewed review.
Graded in both
Outcomes are matched by name. Two entries can describe the same outcome in different words, so one listed further down may still be graded in the other.
No outcome has the same name in both entries. They may still overlap under different wording — read the two lists below.
Graded only in Alpha-GPC
- Power / force output Small effectEvidence grade C
- Cognition (healthy) Trivial effectEvidence grade D
Graded only in Pramiracetam
- Memory / cognition Unclear effectEvidence grade D
What each entry says about the other
- Pramiracetam’s entry · Works together: Racetams work better with a choline source; reduces headaches.
- Pramiracetam’s entry · Goes with: Racetams work better with a choline source; reduces headaches.
Both columns are read from the entries as they stand in this library. A comparison is not advice to take either one, and it is no substitute for a clinician who knows the person.