80 In the index

Vinpocetine VINP

A compound derived from a periwinkle plant, studied for improving blood flow to the brain and supporting memory, sold as a supplement though U.S. regulators have said it doesn't qualify as a legal supplement ingredient. Human studies suggest modest cognitive benefits in some people, but the large, rigorous trials needed for drug approval haven't been done.

Also known as Cavinton

Effects Focus

Routes Oral

Legal status Unscheduled

WADA Not listed

3D Molecular Structure of C₂₂H₂₆N₂O₂

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Chemistry

Formula: C22H26N2O2
Molar mass: 350.5
CAS: 42971-09-5
PubChem CID: 443955

Reported dosing

Clinical data

What has been reported in the literature and by users. This is a record of what is done, not a recommendation.

Typical dose 5-10 mg

Reported range 5-30 mg/day

Route Oral

Frequency 2-3 times daily

Duration Ongoing (supplement use)

A periwinkle-plant-derived compound sold as a supplement, though the FDA has stated it doesn't qualify as a legal dietary-supplement ingredient; approved as a prescription drug for cognitive/circulatory support in some other countries.

Where this comes from International clinical trials; FDA guidance

These figures are recorded for reference and are not a recommendation. Dosing is a decision for you and a clinician.