Supplement·Interactions·Reviewed June 9, 2026
Citicoline interactions.
Citicoline has 6 documented interactions in the NutriStack database: 1 that need timing or caution and 5 that work synergistically. The full list, with what each pairing does, is below.
Citicoline at a glance.
A quick, data-grounded summary. The full table is below.
Citicoline has 6 documented interactions in the NutriStack database: 1 that need timing or caution and 5 that work synergistically. The full list, with what each pairing does, is below.
Everything that interacts with citicoline.
Every supplement and medication in the NutriStack database with a documented interaction with this substance, highest-severity first. Open any pair for the mechanism and sources.
| Substance | Interaction | What happens |
|---|---|---|
| Alpha-GPC | Caution | Both are potent choline sources. Taking both at full doses may provide excessive choline, potentially causing headaches, GI distress, or fishy body... details → |
| Bacopa Monnieri | Synergy | The pair supports cholinergic function from two directions, with Citicoline supplying precursor for acetylcholine and membrane phospholipids and... |
| Donepezil | Synergy | Citicoline has been studied as an adjunct to acetylcholinesterase inhibitors such as donepezil in Alzheimer's disease. Observational data and a... details → |
| Lion's Mane | Synergy | Lion's mane promotes nerve growth factor (NGF) synthesis while citicoline supports phospholipid membrane synthesis. Complementary nootropic stack. |
| Magnesium L-Threonate | Synergy | Both cross the blood-brain barrier to support cognitive function. Magnesium enhances synaptic plasticity; citicoline supports membrane phospholipid... |
| Phosphatidylserine | Synergy | Citicoline supports phospholipid synthesis broadly, including phosphatidylserine. Together they comprehensively support neuronal membrane health. |
The full citicoline profile.
Benefits, dosing by goal, forms, and the cited evidence for this supplement.
Common citicoline questions.
Quick answers drawn from the table above.
What interacts with Citicoline?
In the NutriStack database, Citicoline has 6 documented interactions with other supplements and medications. The most notable include Alpha-GPC, Bacopa Monnieri, Donepezil, Lion's Mane, and Magnesium L-Threonate.
What works well with Citicoline?
Citicoline pairs synergistically with Bacopa Monnieri, Donepezil, Lion's Mane, Magnesium L-Threonate, and Phosphatidylserine in the NutriStack database. Synergy still depends on dose and timing; open any pair for the detail.
Can you take Citicoline with Alpha-GPC?
NutriStack classifies the Citicoline and Alpha-GPC pairing as caution: Both are potent choline sources. Taking both at full doses may provide excessive choline, potentially causing headaches, GI distress, or fishy body odor. Choose one or reduce doses of both. Rarely needed to stack both choline sources simultaneously.
Check your whole stack
See how citicoline fits your routine.
NutriStack screens your full stack for interactions and timing conflicts, and updates the moment you change it.