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HFL Health Findings Lab™

Gotu Kola

A neuroprotective botanical that supports cognitive function, enhances microcirculation, and reduces anxiety.

Evidence-Based
Fact-Checked
Updated: Sep 19, 2026
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Clinical Profile

Quick Reference

Scientific Rating
4.5
/ 5.0
Standardized Form
Centella asiatica extract (standardized to triterpenes)

Centella asiatica, commonly known as Gotu Kola, is revered as a "brain tonic" in Ayurvedic medicine. Unlike stimulating nootropics, Gotu Kola is mildly sedating. It promotes neuroplasticity and memory consolidation while simultaneously modulating GABAergic activity to reduce anxiety. Additionally, its triterpene compounds (like asiaticoside) are clinically proven to enhance venous microcirculation, improving blood flow to the brain and skin.

Clinical Summary

Backed by trials demonstrating improved memory in populations with mild cognitive impairment, as well as significant reductions in generalized anxiety and chronic venous insufficiency.

Dosage Guidelines

250mg to 750mg of standardized extract daily.

Safety & Side Effects

Exceptionally safe. May cause rare gastrointestinal upset or mild drowsiness.

Known Interactions

Can have an additive sedative effect when combined with CNS depressants or sleep medications.

Scientific References

Medical Disclaimer

The information provided in this clinical review is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment.

*These statements have not been evaluated by the Food and Drug Administration (FDA). This product or ingredient is not intended to diagnose, treat, cure, or prevent any disease.

Always consult your physician or other qualified health provider with any questions you may have regarding a medical condition, or before beginning any new diet, fitness, supplement, or treatment regimen, especially if you have pre-existing medical conditions or are taking prescribed medications.

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