Kava

product on market Liquid Herbalist & Alchemist Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Dried kava root extract is used to support relaxation and reduce anxiety. There is moderate research evidence suggesting its effectiveness for short-term stress relief. However, overall evidence coverage for this specific formulation remains very limited.

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

Label

Product Label

Label for Kava
Open Full PDF View on NIH DSLD →
Details

Label Data

1.5 mL
Serving Size
30
Servings
Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

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

Other Ingredients

Ethyl Alcohol distilled Water
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 30-40 drops (1.5-2 mL) in juice or water. Take 4 times per day. Shake well before using.

Warnings & Precautions

Contraindications: US FDA advises a potential risk of rare, but severe liver injury may be associated with kava.

Ask a qualified expert before use if you have had liver problems, use alcoholic beverages or take medications.

Stop use and see a doctor if you develop liver problem symptoms.

Not for use by persons under 18 years, or by pregnant or breastfeeding women.

Not for use by persons under 18 years, or by pregnant or breastfeeding women.

Not for use with alcohol. Excessive use, or use with products that cause drowsiness, may impair your ability to operate a vehicle or equipment.

Keep out of children's reach

Formulation Notes

Piper methysticum

OK

Additional Information

Promotes relaxation

Botanical preparation ratio 1:4

NO. KVK-2 1740TU

OK

Metadata

Product Details

UPC / SKU6 67056 11772 6
DSLD Entry Date2018-03-23
Product TypeBotanical
FormLiquid
DSLD ID174382
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
View all evidence for Kava →
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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.