St. John's Wort®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 1 Vegetarian Capsule(s) · 3 per day

Not Present

• 

  Paradise Herbs St. John's Wort

  Vitacost.com4.7(44)

  $17.99
• 

  Paradise Herbs St. Johns Wort Extract

  coopportunity.com

  $32.99
• 

  #1 Hypericum frondosum Sunburst/ St. John's Wort Native

  US Perennials

  $9.99
• 

  St John’s Wort Plant for Sale | Hypericum perforatium

  The Growers Exchange

  $10.50
• 

  First Editions 2 -Gallon St. John's Wort 'Cobalt and Gold' Flowering Shrub with Yellow Blooms 1 -Pack o46532f

  Home Depot4.3(13)

  $62.92
• 

  Sunny Boulevard St. John's Wort

  GreatGardenPlants.com4.3(6)

  $23.99
• 

  Hypericum Floralberry Rose 2gal St. John's Wort

  Cornell Farm

  $54.99
• 

  Hypericum perforatumSt. John's Wort

  Mountain Valley Growers

  $8.95

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.

• Holland & Barrett

  3.8 (109)

  Health food store

  45 Henry St, North City, Dublin 1, D01 E9X8, Ireland

  Directions+353 1 517 6229

• Is the clinical relevance of drug-food and drug-herb interactions limited to grapefruit juice and Saint-John's Wort?

  S Mouly, C Lloret-Linares, PO Sellier, D Sene… - Pharmacological …, 2017 - Elsevier

  … with grapefruit juice and with the Saint John’s Wort herbal extract and may be responsible … in clinical practice, a thorough and detailed health history and dietary recall are essential for …

  2017164 citations

• Cultivated St. John's wort flower heads accumulate tocotrienols over tocopherols, regardless of the year of the plant

  I Miķelsone, E Sipeniece, I Mišina, E Bondarenko… - Plants, 2025 - mdpi.com

  … due to the surrounding plant communities accompanying wild St. John’s wort, which could influence the tocochromanol content in this medical plant [17]. Further research constitutes a …

  20254 citations

• Alternative medicine and the perimenopause: an evidence-based review

  M Taylor - Obstetrics and Gynecology Clinics, 2002 - obgyn.theclinics.com

  … soy diets, and then suggest that supplements can provide similar health benefits. Products like … St John's wort is also potentially photosensitizing, and recent concern has been raised …

  200238 citations

• Herbal medicines: are they safe

  M Parle, N Bansal - Natural Product Radiance, 2006 - researchgate.net

  … This has become important, since Dietary Supplement Health … For examples, St.John's Wort is used extensively for mild to … India can serve as a medicinal plant paradise of the • world. …

  200694 citations

• Updates on the clinical evidenced herb‐warfarin interactions

  B Ge, Z Zhang, Z Zuo - Evidence‐based Complementary and …, 2014 - Wiley Online Library

  … From 1998 to 1999 period, the Swedish Medical Products Agency (MPA, … of St John’s wort [121]. In a randomized, crossover study in 12 healthy subjects, one tablet of St John’s wort (…

  2014206 citations

• Phototoxicity of herbal plants and herbal products

  PP Fu, Q Xia, Y Zhao, S Wang, H Yu… - … Science and Health …, 2013 - Taylor & Francis

  … A typical example is St John's Wort. Ingested phytochemicals can be metabolized in the liver and the resulting metabolites can be translocated to the skin. Some of these metabolites …

  201344 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-04-22. DSLD Label ID: 247393. 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.