Skip to content

St. John's Wort Extract 300 mg

Planetary HerbalsUpdated April 2026

Product Information

Form
Tablet or Pill
UPC
0 21078 10316 5
Product Type
Botanical
DSLD Entry Date
2020-02-26

Target Groups

Adult (18 - 50 Years)

All Ingredients

IngredientAmount% DV
Calcium31 mg3%
St. John's Wort standardized extract300 mg

† Daily Value not established.

Label Statements

Formula re: Contains

Standardized to 0.3% Hypericins for Emotional Well-Being

FDA Statement of Identity

Herbal Supplement

General Statements: All Other Content

Approved by Michael Tierra L.Ac, O.M.D

Suggested/Recommended/Usage/Directions

Suggested Use: 1 tablet three times daily. For best results use this product for at least 6 weeks.

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: Do not use this product while taking any medication or if you have a medical condition, without the advice of your physician or pharmacist. St John's wort is known to interfere with many prescription and non-prescription drugs, including oral contraceptives, antibiotics, antidepressants, anticoagulants, antihistamines, immunosuppressants, corticosterioids, diabetes drugs, antiviral, antiseizure, anticancer and cardiovascular drugs. If you are pregnant, may become pregnant, or breastfeeding, consult your healthcare professional before using this product.

Precautions re: All Other

It may also cause increased photosensitivity; limit exposure to UV radiation.

Formula re: Contains

St. John's wort has historically been used to support a state of mental well-being. Modern research has confirmed this traditional use. Each tablet yields a minimum of 0.9 mg of hypericins.

General Statements: All Other Content

Created for Planetary Herbals by licensed acupuncturist and clinical herbalist Michael Tierra.

Formulation re: Other

Note: Natural plant variation may affect tablet color.

Precautions re: All Other

Do not use if either tamper-evident seal is broken or missing.

Precautions re: Children

Keep out of the reach of children.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Supplement Facts Panel

Supplement Facts
Serving Size 1 Tablet(s)
Amount Per Serving% Daily Value*
Calcium
31 mg3%
St. John's Wort standardized extract
300 mg

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

Find on Amazon

Similar Products