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St. John's Wort powder

botanical

3
products
Updated April 2026

Dosage Range

100 mgavg 491.67 mg1000 mg

St. John's Wort powder is found in 6 supplement products from 4 brands. Dosages range from 100 to 1000 mg, with an average of 491.67. The most common form is Capsule.

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

  1. St. John's Wort Powder by TerraVita Premium Collection1000 mg
  2. St. John's Wort Herb Extract by Solgar300 mg
  3. St. John's Wort 400 mg by Radiance Platinum100 mg

St. John's Wort Powder by TerraVita Premium Collection has the highest St. John's Wort powder dosage at 1000 mg. St. John's Wort 400 mg by Radiance Platinum has the lowest at 100 mg.

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Frequently Asked Questions

How many products contain St. John's Wort powder?

There are 6 supplement products containing St. John's Wort powder from 4 brands in the NIH DSLD database.

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

The average St. John's Wort powder dosage across supplement products is 491.67 mg. Dosages range from 100 to 1000 mg.

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

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

What brands make St. John's Wort powder supplements?

There are 4 brands that make supplements containing St. John's Wort powder in the NIH DSLD database.

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Quick Facts

Products
6
Brands
4
Avg Dose
491.67 mg
Common Form
Capsule
Category
botanical