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St. John's Wort Herb Extract

botanical

2
products
Updated April 2026

Dosage Range

300 mgavg 600 mg900 mg

St. John's Wort Herb Extract is found in 2 supplement products from 2 brands. Dosages range from 300 to 900 mg, with an average of 600. The most common form is Capsule.

Top 5 Highest-Dosage St. John's Wort Herb Extract Supplements

  1. St. John's Wort by GNC Herbal Plus Standardized300 mg
  2. +Mood Relief MoodLift Complex by Shaklee900 mg

St. John's Wort by GNC Herbal Plus Standardized has the highest St. John's Wort Herb Extract dosage at 300 mg. +Mood Relief MoodLift Complex by Shaklee has the lowest at 900 mg.

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Frequently Asked Questions

How many products contain St. John's Wort Herb Extract?

There are 2 supplement products containing St. John's Wort Herb Extract from 2 brands in the NIH DSLD database.

What is the average St. John's Wort Herb Extract dosage?

The average St. John's Wort Herb Extract dosage across supplement products is 600 mg. Dosages range from 300 to 900 mg.

What is the most common form for St. John's Wort Herb Extract supplements?

The most common product form for St. John's Wort Herb Extract supplements is Capsule.

What brands make St. John's Wort Herb Extract supplements?

There are 2 brands that make supplements containing St. John's Wort Herb Extract in the NIH DSLD database.

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Quick Facts

Products
2
Brands
2
Avg Dose
600 mg
Common Form
Capsule
Category
botanical