🟢 100/100

This product looks safe

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

Product Label

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Label Data

0.33 mL Serving Size
88 Servings
Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 400.0mg (73 products) 📚 12 studies (Tier A: 0, B: 5)
This product: 0.67mg UL 250mg

Other Ingredients

Alcohol Water

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Suggested Use Adults take 10-20 drops in a small amount of water 3 times daily between meals. Maximum time of use 1 month.

⚠️ Warnings & Precautions

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

Caution: US FDA advises that a potential risk of rare, but severe, liver injury may be associated with kava-containing dietary supplements. Do not take if you have, or have had, liver problems, drink alcohol, or take any medications. If you have a medical condition, use under the advice of a doctor. Stop use and see a doctor if you develop symptoms that may signal liver problems, including jaundice (yellowing of the skin or whites of the eyes) and brown urine. Other nonspecific symptoms can include nausea, vomiting, light-colored stools, unexplained tiredness, weakness, stomach or abdominal pain, and loss of appetite.

Do not take if you have, or have had, liver problems, drink alcohol, or take any medications.

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

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

Use only as directed on label. Safety-sealed at neck of bottle.

🧪 Formulation Notes

Stress Support Traditionally known for relaxation & emotional well-being

Extra Strength provides more Kavalactones than Gaia's regular strength Kava liquid extract

Additional Information

Enter ID# at meetyourherbs.com

Product Details

UPC / SKU 7 51063 43202 3
DSLD Entry Date 2019-12-22
Product Type Botanical
Form Liquid
Brand Gaia Herbs
DSLD ID 209770
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
B Kava for Generalized Anxiety Disorder: A Review of Current Evidence
Meta Analysis Journal of alternative and complementary medicine (New York, N.Y.) 2018
B Kava extract for treating anxiety
Systematic Review The Cochrane database of systematic reviews 2001
B Kava extract for treating anxiety
Systematic Review The Cochrane database of systematic reviews 2002
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
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
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
C Neuroimaging Insights: Kava's (Piper methysticum) Effect on Dorsal Anterior Cingulate Cortex GABA in Generalized Anxiety Disorder.
Rct Nutrients
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
C Efficacy of kava extract for treating anxiety: systematic review and meta-analysis
Meta Analysis Journal of clinical psychopharmacology 2000
View all evidence for Kava →

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