Effectiveness Rating for Vinpocetine's Ability to Increase Concentration

The effectiveness rating is a measure of how well vinpocetine is able to increase concentration. The overall rating for this claim is 1 out of 3. There is little if any research to warrant the use of Vinpocetine to increase concentration. Using Vinpocetine to increase concentration will probably not yeild any positive results and is likely a waste of money.

Confidence Rating for Vinpocetine's Ability to Increase Concentration

The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.

There is one study in the database on vinpocetine; the confidence rating is 20. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating.

Vinpocetine Dose to Increase Concentration

Dosage Frequency Daily Total Effectiveness Rating of Dosage
10mg once daily 10mg
20mg once daily 20mg
40mg once daily 40mg

References

Title of Study
Psychopharmacological effects of vinpocetine in normal healthy volunteers