Alpha-GPC
Choline source taken before workouts or hard cognitive work
300-600mg of a choline compound for acetylcholine support, before training or a demanding block of focused work. Reported effects are subtle: sharper concentration, slightly better power output. There has been some debate about high chronic doses and cardiovascular markers, so most users treat it as occasional rather than daily.
Who backs it
Sorted by strength of stance
- Andrew HubermanDoes it
Neuroscientist · Huberman Lab
Alpha-GPC at 300mg before workouts and demanding cognitive work, for acetylcholine support.
Source: Huberman Lab: Foundational Fitness Protocol
Aimed at the same thing
Other entries filed under focus or fitness.
- Supplement$$$Cheap: Roughly under $50, or under $15/month.
Creatine monohydrate
The best-evidenced supplement in sports nutrition, taken at 3-5g a day
Backed by 11 of 44 stacks: 9 do it, 2 recommend it, 0 have discussed it - Protocol$$$Mid: Roughly $50 to $500, or up to $50/month.
Dance training
Choreography and movement classes as conditioning and coordination work
Backed by 1 of 44 stacks: 1 do it, 0 recommend it, 0 have discussed it - Protocol$$$Cheap: Roughly under $50, or under $15/month.
Table tennis
Ping pong played as a brain workout, part aerobic and part fast decision-making
Backed by 1 of 44 stacks: 1 do it, 0 recommend it, 0 have discussed it - ProtocolFREE, no cost
The 40% rule
The idea that when your mind says you are done, you are at about 40 percent
Backed by 1 of 44 stacks: 0 do it, 1 recommend it, 0 have discussed it - ProtocolFREE, no cost
The 85 percent rule
Working at about 85 percent effort so relaxation and form do the rest
Backed by 1 of 44 stacks: 1 do it, 0 recommend it, 0 have discussed it - HabitFREE, no cost
Training as practice
Treating a session as skill rehearsal rather than a workout to be survived
Backed by 1 of 44 stacks: 0 do it, 1 recommend it, 0 have discussed it
Supplement entry · notes paraphrased from cited sources, quoted excerpts copied from the transcript they link to. Not medical advice. Not affiliated with, endorsed by, or reviewed by anyone listed. How this works.