🟡 60/100

Review before taking

  • Kava rhizome with root (Piper methysticum) extract: 580mg is 2.3× the Tolerable Upper Intake Level (250mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

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Safety Alerts

⚠️ Kava rhizome with root (Piper methysticum) extract: 580mg is 2.3× the Tolerable Upper Intake Level (250mg)

This product received a low score because the amount of Kava extract it contains is more than double the recommended maximum daily limit.

Label Data

0.7 mL Serving Size
42 Servings
Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

⚠️ Exceeds Tolerable Upper Intake Level by 2.3× (UL: 250 mg) 📚 12 studies (Tier A: 0, B: 5)
This product: 580mg UL 250mg

Other Ingredients

certified organic Cane Alcohol

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) Gluten Free

Product Information

📋 Directions for Use

Suggested use Shake well before using Add 1 full squeeze of the dropper bulb to 2 oz. of water or juice, 2 to 5 times per day. Best taken between meals.

⚠️ Warnings & Precautions

Caution: FDA advises that a potential risk of rare, but severe, liver injury may be associated with Kava.

Ask a healthcare professional before use if you have, or have had, liver problems, frequently use alcoholic beverages, or are taking any medication.

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

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

Do not take with alcoholic beverages. Excessive use may briefly impair ability to drive or operate machinery.

Keep out of the reach of children

🧪 Formulation Notes

Stop use and see a doctor if liver symptoms occur (unusual fatigue, abdominal pain, appetite loss, dark urine, pale stools, yellow eyes or skin).

Piper methysticum

Nervous system Calming & stabilizing

Kava Liquid Extract

Gluten-free

Dry herb/menstruum ratio: 1:1

Additional Information

Store away from heat & light

Product Details

UPC / SKU 0 90700 00080 6
DSLD Entry Date 2019-12-22
Product Type Botanical
Form Liquid
Brand Herb Pharm
DSLD ID 210180
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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