Kava Kava Extract

product on market Capsule Earthborn Elements 🟡 Safety: 60/100
Brand: Earthborn Elements
🟡 60/100

Review before taking

  • Piper methysticum: 500mg is 2.0× the Tolerable Upper Intake Level (250mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

Product Label

📄 Open Full PDF View on NIH DSLD →
📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Safety Alerts

⚠️ Piper methysticum: 500mg is 2.0× the Tolerable Upper Intake Level (250mg)

This product contains twice the recommended maximum daily amount of Kava Kava, which exceeds the established safety limit.

Label Data

1 Capsule(s) Serving Size
200 Servings
Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

500 mg
⚠️ Exceeds Tolerable Upper Intake Level by 2.0× (UL: 250 mg) 📚 12 studies (Tier A: 0, B: 5)
This product: 500mg UL 250mg

Other Ingredients

Gelatin

Label Claims — Verification

❓ All Other
All Other (99% of products) Structure/Function (74% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested use: as a dietary supplement, take 1 capsule daily, preferably with meals. Take with at least 8 oz of liquid.

⚠️ Warnings & Precautions

Disclaimer: If pregnant, nursing, or taking medications, consult your physician.

Additional Information

Questions? Concerns? Scan this code with your phone's camera to chat with us online and get 20% coupon for your next Amazon Earthborn Elements order!

Product Details

DSLD Entry Date 2024-11-22
Product Type Botanical
Form Capsule
Brand Earthborn Elements
DSLD ID 319598
Data Updated 2026-04-11

Research Evidence

19 Research Sources
48 Avg Quality Score
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 Cochrane
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 Cochrane
B Kava extract for treating anxiety
Systematic Review The Cochrane database of systematic reviews 2002
PubMed Cochrane
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 →

Compare Similar Products

Kava
Kava Wakaya Perfection 100
Kava Kava 250 mg Natural Factors Stress-Relax 100
Kava Kava 200 mg Natrol 100
Kava Extract 250 mg Vital Nutrients 100
Restal Indiana Botanic Gardens 100
View all Kava products →
Kava research & evidence Best Kava rankings All Kava products More from Earthborn Elements View on NIH DSLD →