ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2025 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
Stress-Relax Kava Kava 400 mg

Stress-Relax Kava Kava 400 mg

Natural Factors

#Sleep Aid
80
Safety68
Efficacy91
Transparency72
Based on Examine, Wikipedia, and 23 other sources

Overview

Stress-Relax Kava Kava 400 mg by Natural Factors is a kava root extract supplement designed to promote relaxation and improve sleep quality, standardized to 30% kavalactones.

Is it for you?

Best For: Individuals seeking stress relief, those with occasional anxiety, people looking to improve sleep quality

Skip If: You have liver conditions, are taking liver-affecting medications, or consume alcohol regularly

Ingredients Analysis

Kavapure(R) Kava Kava (Piper Methysticum) Extract

400 mg

Kavalactones

120 mg

How to Use

Take capsules as recommended, typically before bedtime for sleep support.

Frequency:

Daily

Best Time:

Evening

When:

As directed by a healthcare professional

Who Should Use This

Best For:

Individuals seeking stress relief, those with occasional anxiety, people looking to improve sleep quality

Similar Products

B12 by Jamieson Natural Sources

B12

Jamieson Natural Sources

Honey Roasted Almonds by BLUE DIAMOND

Honey Roasted Almonds

BLUE DIAMOND

fairlife® CORE POWER® High Protein Milk Shake Vanilla Flavored with other natural flavors by fairlife®

fairlife® CORE POWER® High Protein Milk Shake Vanilla Flavored with other natural flavors

fairlife®

ultima REPLENISHER Lemonade Flavored with other natural flavors by ultima REPLENISHER

ultima REPLENISHER Lemonade Flavored with other natural flavors

ultima REPLENISHER

Magnetic Eyeliner & False Eyelashes Kit - Lure by KISS

Magnetic Eyeliner & False Eyelashes Kit - Lure

KISS

OLIGOVANCE by Inovance®

OLIGOVANCE

Inovance®

Recommended Articles

Glutamine Dosage for Gut Health: A Guide

Glutamine Dosage for Gut Health: A Guide

Glutamine supports gut health with a recommended dosage of 5-30 grams per day, available in various supplement forms.

Immune Supplements & Pregnancy Safety 2025

Immune Supplements & Pregnancy Safety 2025

The safety of immune-boosting supplements during pregnancy in 2025 hinges on supplement type, dosage, and health conditions.

L-Theanine Dosage for Focus: Avoid Drowsiness

L-Theanine Dosage for Focus: Avoid Drowsiness

200-400mg daily of L-theanine enhances focus without causing drowsiness, with benefits amplified when combined with caffeine.

Best Supplements for Cortisol Reduction: A Scientific Guide

Best Supplements for Cortisol Reduction: A Scientific Guide

Adaptogens like Ashwagandha and Rhodiola, along with Phosphatidylserine, are effective in reducing cortisol levels, supported by scientific studies.