Vinpocetine
Other ·Exploratory record · not publication-reviewed ·Updated July 13, 2026
Vinpocetine is a semi-synthetic derivative of vincamine promoted for cerebral blood flow and cognitive support. FDA has warned that vinpocetine may cause fetal harm and has questioned its status as a dietary supplement ingredient in the United States. Evidence for healthy cognitive enhancement is weak, so use should be conservative and avoided in pregnancy or possible pregnancy.
Exploratory record, not a reviewed medical publication.
See the editorial and medical-review policies for the publication gate.
This generated database record has not completed a claim-level review by a qualified human medical reviewer. Bibliography links and evidence labels are not approval. The page remains available for reference and is excluded from search indexing.
What the research says.
A quick, data-only summary. The full evidence, dosing, and sources are below.
Vinpocetine is an other most often used for may affect cerebral blood flow in older clinical studies, studied for cognitive impairment and dementia, healthy-user mental clarity claims are not established. NutriStack rates the overall evidence as insufficient. A typical adult dose is No FDA-approved supplement dose; older studies used 5-10 mg two or three times daily; avoid in pregnancy, possible pregnancy, or when trying to conceive, commonly taken as avoid routine use; if used despite limitations, avoid proprietary blends and use clinician guidance for reproductive or bleeding risk. This profile indexes 3 sources.
- May affect cerebral blood flow in older clinical studies
- Studied for cognitive impairment and dementia1
- Healthy-user mental clarity claims are not established
- Experimental anti-inflammatory and neuroprotective effects
- Headache, flushing, dizziness, or sleep disturbance
- Low blood pressure or palpitations
- Nausea or dry mouth
- Pregnancy, breastfeeding, trying to conceive, or possible pregnancy unless clinician-approved
- Anticoagulant or antiplatelet therapy without medical supervision
The bottom line
Evidence rating insufficient. Most-documented uses: may affect cerebral blood flow in older clinical studies, studied for cognitive impairment and dementia, healthy-user mental clarity claims are not established. 3 sources indexed (2003–2019), with 0 interaction records on file.
How it works, mechanistically.
Core mechanism
Vinpocetine inhibits phosphodiesterase type 1, modulates sodium and calcium channels, and may influence cerebral blood flow and inflammatory signaling. It may also affect platelet aggregation and vascular tone. These drug-like effects support bleeding, blood pressure, arrhythmia, surgery, and reproductive safety cautions.1,2
Dosing & protocol.
Food may improve tolerability. Avoid combining with multiple circulation or bleeding-risk products unless supervised.
What it actually costs.
Real-world pricing across three quality tiers. Assumes Vinpocetine tablet.
Costs assume 10 mg/day. Product quality and labeling accuracy matter more than price. Updated 2026-06-04.
Full safety detail.
Side effects
- Headache, flushing, dizziness, or sleep disturbance
- Low blood pressure or palpitations
- Nausea or dry mouth
- Possible increased bleeding tendency
- Potential fetal harm based on animal data
Contraindications
- Pregnancy, breastfeeding, trying to conceive, or possible pregnancy unless clinician-approved
- Anticoagulant or antiplatelet therapy without medical supervision
- Bleeding disorders or planned surgery
- Unstable low blood pressure, arrhythmia, or recent stroke without clinician oversight
- Children and adolescents due to insufficient safety data1,3
Sources, by evidence tier.
Numbered references. Citations throughout the page link here.
Meta-analyses & systematic reviews
1- 1Vinpocetine for cognitive impairment and dementiaSzatmari SZ and Whitehouse PJ · Cochrane Database of Systematic Reviews · 2003
The review found limited short-term evidence and insufficient data for firm clinical recommendations.
Reference material
2- 2Vinpocetine in Dietary SupplementsUS Food and Drug Administration · FDA · 2019
FDA described concerns about miscarriage or fetal harm and dietary ingredient status.
- 3Vinpocetine: the use and safety of dietary supplements containing vinpocetineCohen PA et al. · Drug Testing and Analysis · 2015
Marketed products showed concerns about unapproved drug-like ingredients in supplements.
Common questions.
Quick answers about Vinpocetine, drawn from the data on this page.
What is Vinpocetine?
Vinpocetine is a semi-synthetic derivative of vincamine promoted for cerebral blood flow and cognitive support. FDA has warned that vinpocetine may cause fetal harm and has questioned its status as a dietary supplement ingredient in the United States. Evidence for healthy cognitive enhancement is weak, so use should be conservative and avoided in pregnancy or possible pregnancy.
What is Vinpocetine used for?
Commonly cited benefits of Vinpocetine include: May affect cerebral blood flow in older clinical studies; Studied for cognitive impairment and dementia; Healthy-user mental clarity claims are not established; Experimental anti-inflammatory and neuroprotective effects. NutriStack rates the overall evidence as insufficient.
What is a typical dose of Vinpocetine?
A typical adult dose of Vinpocetine is No FDA-approved supplement dose; older studies used 5-10 mg two or three times daily; avoid in pregnancy, possible pregnancy, or when trying to conceive. The commonly recommended form is Avoid routine use; if used despite limitations, avoid proprietary blends and use clinician guidance for reproductive or bleeding risk. These are general ranges, not personalized advice; confirm the right dose with a clinician.
What are the side effects of Vinpocetine?
Reported side effects include headache, flushing, dizziness, or sleep disturbance, low blood pressure or palpitations, nausea or dry mouth, possible increased bleeding tendency, potential fetal harm based on animal data. This is educational information; check with a healthcare professional before use.
How strong is the evidence for Vinpocetine?
NutriStack rates this as Insufficient, meaning the body of evidence reviewed in NutriStack's tiering framework. Full tier criteria are at https://nutristackapp.com/methodology/evidence-tiers.
Use this with your stack
Vinpocetine in NutriStack.
Add it to your stack, see how it interacts with everything else you take, and get a Stack Score that updates the moment it does.