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Item: SN558

  • Natural stress support

  • Made from root of Piper methysticum

  • 500 mg per serving

500 mg 120 Tabs

Retail $58.98
Save 35%
Unavailable From Manufacturer  —  Email Me When Available

This item is only available for shipment in the United States.

  • Natural stress support

  • Made from root of Piper methysticum

  • 500 mg per serving

Source Naturals Kava delivers 500 mg of natural stress support! Kava is made from the roots of a pepper family plant, Piper methysticum. Clinical studies indicate kava may help with natural stress support. Pacific Island people from New Guinea to Hawaii have used kava for centuries. Research has shown kava extracts contain pharmacologically active constituents known as kavalactones, which are thought to be responsible for a relaxed and calm state of mind.

Terms and Ingredient Definitions


Supplement Facts

Serving Size 1 Tablet

  Amount Per Serving %Daily Value
Total Carbohydrate 1 g <1%*
Calcium 57 mg 6%
Kava Root Extract (Piper methysticum) 500 mg
Standardized to 30% Kavalactones    
Yielding 150 mg Kavalactones    

*Percent Daily Values (%DV) are based on a 2,000 calorie diet.

†Daily Value not established.

Other ingredients: dibasic calcium phosphate, sorbitol, stearic acid, modified cellulose gum, silica, and magnesium stearate.

Suggested Use: 1 tablet 1 to 2 times daily.

WARNING: US FDA advises that a potential risk of rare, but severe, liver injury may be associated with kava-containing dietary supplements. Ask a healthcare professional before use if you have or have had liver problems, frequently use alcoholic beverages or are taking any medication. Stop use and see a doctor if you develop symptoms that may signal liver problems (e.g. unexplained fatigue, abdominal pain, loss of appetite, fever, vomiting, dark urine, pale stools, yellow eyes or skin). 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.


Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

  • Suitable for vegetarians and vegans.
  • Contains no yeast, dairy, egg, gluten, soy or wheat.
  • Contains no sugar, salt, preservatives, or artificial color, flavor or fragrance.

Shipping Weight

.36 lbs

Source Naturals Kava Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Source Naturals Kava

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

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