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Kava Plus 250 mg Standardized Kava Root Extract With Oat Straw

product on market Capsule Martin Avenue Pharmacy Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Kava root extract is supported by moderate evidence for reducing anxiety symptoms. Oat straw extract is traditionally used for nervous system support, though clinical research is limited. Together, these ingredients target relaxation and stress management.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Kava Plus 250 mg Standardized Kava Root Extract With Oat Straw
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
Botanical
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 400.0mg (73 products) 15 studies (A:0, B:5)
Oat straw extract
50 mg

Other Ingredients

Gelatin May contain one or more of the following:
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, adults take one (1) capsule, one (1) to four (4) times daily or as directed by a health care professional.

Warnings & Precautions

If pregnant or using a prescription drug, consult a health care professional.

Do not exceed the recommended dosage. Excessive use may impair the operation of heavy machinery. Do not consume with alcoholic beverages.

CAUTION: Not for use by children under 18 years.

Keep out of reach of children.

Formulation Notes

Contains NO Added sugar, salt, dairy, yeast, wheat, corn, soy, preservatives, artificial colors or flavors.

The standardized extract contains a group of biologically active compounds known as kavalactones. The most advanced extraction techniques are used to guarantee the presence of 30% kavalactones. Oat Straw Extract is added to provide additional synergistic benefits.

Additional Information

#10092

Store in a cool, dry place and away from direct light.

QUALITY AND POTENCY GUARANTEED

Kava has been harvested in the South Pacific islands and used by local peoples for many centuries for its calming effect.

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Metadata

Product Details

DSLD Entry Date2013-03-25
Product TypeBotanical
FormCapsule
DSLD ID18904
Data Updated2026-04-11
Research

Research Evidence

19
Research Sources
48
Avg Quality
8
Rct
5
Systematic Review
4
Meta Analysis
2
Clinical Trial
B Kava extract for treating anxiety
Meta Analysis The Cochrane database of systematic reviews 2003 PubMed
B Kava for Generalized Anxiety Disorder: A Review of Current Evidence
Meta Analysis Journal of alternative and complementary medicine (New York, N.Y.) 2018 PubMed DOI
B Kava extract for treating anxiety
Systematic Review The Cochrane database of systematic reviews 2001 PubMed
B Kava extract for treating anxiety
Systematic Review The Cochrane database of systematic reviews 2002 PubMed
B The effectiveness and safety of Kava Kava for treating anxiety symptoms: A systematic review and analysis of randomized clinical trials
Systematic Review Complementary therapies in clinical practice 2018 PubMed DOI
C Kava for generalised anxiety disorder: A 16-week double-blind, randomised, placebo-controlled study
Rct The Australian and New Zealand journal of psychiatry 2020 PubMed DOI
C Kava and St. John's Wort: current evidence for use in mood and anxiety disorders
Systematic Review Journal of alternative and complementary medicine (New York, N.Y.) 2009 PubMed DOI
C Neuroimaging Insights: Kava's (Piper methysticum) Effect on Dorsal Anterior Cingulate Cortex GABA in Generalized Anxiety Disorder.
Rct Nutrients PubMed DOI
C The risk-benefit profile of commonly used herbal therapies: Ginkgo, St. John's Wort, Ginseng, Echinacea, Saw Palmetto, and Kava
Meta Analysis Annals of internal medicine 2002 PubMed
C Efficacy of kava extract for treating anxiety: systematic review and meta-analysis
Meta Analysis Journal of clinical psychopharmacology 2000 PubMed
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.