Nootropic & Cognitive · Compound

Vincamine

Provisional Moderate Scorealkaloid

Hermetica Superfood Encyclopedia

Published March 18, 2026Last updated March 18, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Vincamine is a natural alkaloid derived from the periwinkle plant that enhances cerebral blood flow by acting as a selective cerebral vasodilator. It supports cognitive function through increased neurotransmitter activity and provides neuroprotective effects against oxidative stress.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryNootropic & Cognitive

GroupCompound

Public Score StatusProvisional Moderate

Primary Keywordvincamine benefits

Vincamine close-up macro showing natural texture and detail — rich in cerebral vasodilator, nootropic, neuroprotective

Vincamine — botanical close-up

Reported Benefits (Provisional)

Enhances cerebral blood flow by dilating blood vessels, improving oxygen delivery to the brain. - Supports cognitive function and memory through increased neurotransmitter activity, aiding in information retention. - Provides neuroprotection by reducing oxidative stress, safeguarding brain cells from damage. - Improves mental clarity by enhancing glucose metabolism, providing a steady supply of energy to the brain. - Boosts mood and mental alertness by modulating serotonin levels, promoting a sense of well-being. - Increases attention span by stabilizing brain wave activity, helping maintain focus. - Enhances learning capacity by promoting synaptic plasticity, facilitating new neural connections.

Origin & History

Natural habitat

Vincamine is an alkaloid derived from the leaves of the Vinca minor plant, also known as lesser periwinkle. It is extracted through a process of solvent extraction and purification.

“Traditionally used in European herbal medicine for enhancing memory and cognitive function. Known for its vasodilatory properties.”Traditional Medicine

Research Narrative (Provisional)

Several clinical trials support its efficacy in enhancing cerebral blood flow and cognitive function, particularly in older adults.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Contains alkaloids that enhance cerebral circulation. - Provides neuroprotective compounds for brain health. - Acts as a vasodilator to improve blood flow.

Reported Mechanism (Provisional)

Mechanism of Action

Vincamine acts as a selective cerebral vasodilator by inhibiting phosphodiesterase enzymes and blocking calcium channels in cerebral blood vessels. It increases cyclic adenosine monophosphate (cAMP) levels, leading to smooth muscle relaxation and improved cerebral circulation. Additionally, vincamine enhances dopamine and norepinephrine neurotransmitter activity while reducing lipid peroxidation through antioxidant mechanisms.

Clinical Narrative (Provisional)

Clinical studies on vincamine have primarily been small-scale trials involving 50-200 participants with cerebrovascular insufficiency or age-related cognitive decline. Research shows 30-60mg daily doses can improve cerebral blood flow by 15-25% and enhance memory scores by 10-20% over 8-12 week periods. However, most studies are older and lack robust placebo controls, limiting the strength of evidence. Larger, well-designed trials are needed to confirm therapeutic efficacy for cognitive enhancement.

Also Known As

Eburnamenine-14-carboxylic acid methyl esterVinca minor alkaloidLesser periwinkle extractPervinca menorPetite pervencheWintergrünVM alkaloid

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These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

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