St. John's Wort 300 mg

Suggested Use

Recommended Use: Used in Herbal Medicine to help relieve restlessness and/or nervousness. Helps promote a healthy mood balance and relieve sleep disturbances associated with mood imbalance.Recommended Dose (Adults): Take 3 capsules daily. Use for a minimum of one week to see beneficial effects. Consult a health care practitioner for use beyond 18 weeks.

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  Nature's Bounty St. John's Wort 300 mg

  Walmart4.6(192)

  $8.37
• 

  St John's Wort 300mg

  Horbäach

  $9.29
• 

  Spring Valley St. John"s Wort Capsules

  Walmart4.5(124)

  $11.82
• 

  NOW St. John's Wort 300 mg

  Swanson Health Products4.6(857)

  $10.69
• 

  GNC Herbal Plus St. John's Wort Extract 300Mg

  GNC4.4(36)

  $29.99
• 

  Puritan's Pride St. John's Wort Standardized Extract mg

  Puritan's Pride5.0(25)

  $10.91
• 

  Swanson Vitamins St. John's Wort Extract

  iHerb4.7(282)

  $7.69
• 

  Botanic Choice St. John's Wort 300 mg

  Botanic Choice5.0(2)

  $10.00

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• The Vitamin Shoppe

  4.5 (97)

  Vitamin & supplements store

  1058 Baltimore Pike, Springfield, PA 19064

  Directions(610) 541-0601

• Dietary supplements

  PB Massey - Medical Clinics, 2002 - medical.theclinics.com

  … St. John's wort usually is dosed at 300 mg (commonly a standardized 0.3% hypericin extract, but a few products may be standardized to a 2% to 3% hyperforin extract) three times per …

  200243 citations

• User's Guide to St. John's Wort

  L Vukovic - 2002 - books.google.com

  … lar health … John's wort is one of the most prescribed treatments for mild to moderate cases of depression in Germany, and has become one of the top ten bestselling dietary supplements …

  20022 citations

• Evaluation of the herb-drug interaction potential of commonly used botanicals on the US market with regard to PXR-and AhR-mediated influences on CYP3A4 and …

  MH Haron, O Dale, K Martin, B Avula… - … dietary supplements, 2023 - Taylor & Francis

  … In our continued quest to address the safety of botanical … ability to activate hPXR and hAhR and determine if another St. … for added health benefits in managing chronic diseases. …

  202313 citations

• Safety Data on Hypericum perforatum L. products: Phenolic profiles, antioxidant activity, and trace element assessment

  ÖF Tavli, N Aobuliaikemu, Ö Hazman… - Journal of Research …, 2025 - dergipark.org.tr

  … to a quest for safer and more affordable medications to promote health. Additionally, the World … LC-DAD-ESI-MS/MS-based phenolic profiling of St John’s Wort Teas and their antioxidant …

  20251 citations

• Herbal supplements and the brain: understanding their health benefits and hazards

  SJ Enna, S Norton - 2012 - books.google.com

  … John's wort, drifting away with valerian, or reaching a ripe old age with Gingko, this book gives insights into the pros and cons of taking herbal supplements. … in the ongoing quest for …

  201214 citations

• Herbal monographs including herbal medicinal products and food supplements

  M Spiteri - 2011 - um.edu.mt

  … available in Maltese community pharmacies and health food … This book aims to address the practical needs of all healthcare … Both food supplements and herbal medicinal products were …

  201123 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-07-25. DSLD Label ID: 24064. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.