Choline bitartrate (precursor, cost-effective)
What it is
A simple choline salt that crosses the blood-brain barrier less efficiently than CDP-choline or alpha-GPC, but supplies the same essential nutrient at a fraction of the price. Useful for general choline-intake repletion (most adults consume below the AI), liver health, and as a base ingredient when stacked with another acetylcholine-targeted compound. Less optimal than CDP-choline or alpha-GPC for nootropic use.
Dose
500–1,500 mg/day with food
Time of day & tips
Take with meals (fishy body-odour at high doses can be reduced by splitting dose); pairs well with B5 (pantothenic acid) for acetylcholine synthesis; choose CDP-choline or alpha-GPC instead if cognitive endpoints are the goal.
Compare or learn more
Compare with another supplement →
Browse by symptom →
Open the full interactive view →