howtosupplement
Cognition/Mood

Citicoline

Choline compound that supports memory in older adults and may help focus in people with low choline intake.

Citicoline

Citicoline

55
score
B
evidence
Safe
risk

Proven Benefits

01Improves memory in older adults
02May improve attention and focus
03May improve psychomotor speed
04May improve mood

Chemical Forms

Recommended
  • Citicoline
  • CDP-choline
  • Citicoline sodium
Avoid
  • Choline bitartrate (not citicoline; lacks cytidine)
  • Generic choline blends (dose/form unclear)
Expert Note

Citicoline and CDP-choline are the studied label names for the same compound, and citicoline sodium is the common salt form sold in supplements. Choline bitartrate and generic choline blends do not supply the same cytidine component, so they are not interchangeable for the brain-related effects studied with citicoline.

Protocol

Amount
250-500 mg
Frequency
Once or twice daily
When
Morning or early afternoon; avoid late evening if it feels stimulating.

Condition-Based Dosing

Mild cognitive impairment or age-related memory decline
500 mg twice daily
General cognitive support in healthy adults
250-500 mg daily

Safety & Limits

Upper Safe Limit
2000 mg/day (highest dose studied in adults without notable adverse effects; no official UL established)
Cycling
Safe for continuous use

Contraindications

Pregnancy and breastfeeding — insufficient safety data; avoid unless prescribed

Synergies

Omega-3

DHA is incorporated into phosphatidylcholine synthesized from citicoline, which may support neuronal membrane fluidity.

Avoid Combining With

  • ✕Anticholinergic medications (may blunt cholinergic effects)
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