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St. John's Wort Flower, Leaf, Stem Extract

botanical

2
products
Updated April 2026

Dosage Range

300 mgavg 550 mg1050 mg

St. John's Wort Flower, Leaf, Stem Extract is found in 3 supplement products from 2 brands. Dosages range from 300 to 1050 mg, with an average of 550. The most common form is Capsule.

Top 5 Highest-Dosage St. John's Wort Flower, Leaf, Stem Extract Supplements

  1. St. John's Wort by Oregon's Wild Harvest1050 mg
  2. St. John's Wort 300 mg by Nature's Way300 mg

St. John's Wort by Oregon's Wild Harvest has the highest St. John's Wort Flower, Leaf, Stem Extract dosage at 1050 mg. St. John's Wort 300 mg by Nature's Way has the lowest at 300 mg.

All Products

showing 2 of 2

Frequently Asked Questions

How many products contain St. John's Wort Flower, Leaf, Stem Extract?

There are 3 supplement products containing St. John's Wort Flower, Leaf, Stem Extract from 2 brands in the NIH DSLD database.

What is the average St. John's Wort Flower, Leaf, Stem Extract dosage?

The average St. John's Wort Flower, Leaf, Stem Extract dosage across supplement products is 550 mg. Dosages range from 300 to 1050 mg.

What is the most common form for St. John's Wort Flower, Leaf, Stem Extract supplements?

The most common product form for St. John's Wort Flower, Leaf, Stem Extract supplements is Capsule.

What brands make St. John's Wort Flower, Leaf, Stem Extract supplements?

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

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Quick Facts

Products
3
Brands
2
Avg Dose
550 mg
Common Form
Capsule
Category
botanical