St. John's Wort 300 mgnone

Botanicals & Herbs

Brand: Vitamer Laboratories

CapsuleBotanicalOff Market
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Net Contents

50 Vegetarian Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

50

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 19985 99328 2

Product Version

VL 993H

Label Analysis

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

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

3Dietary Attributes

Label states: Vegan, Vegetarian, Gluten-Free.

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

Allergen Guide

Contains

  • Milk
  • Egg
  • Fish
  • Shellfish
  • Tree Nuts
  • Peanut
  • Soy

Free From

  • Wheat
  • Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

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

IngredientAmount Per Serving
St. John's Wort extract(Hypericin)300 mg

Not Present

Other Ingredients

CapsuleCelluloseMagnesium StearateMaltodextrinSilica

Target Groups

VeganVegetarianAdult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

SUGGESTED USE: Take one capsule up to three times daily with 8 oz. warm water between meals.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Pregnant or lactating women should consult their health care professional before using this product.

Precautions re: All Other

This product may make the skin sensitive to sunlight.

Precautions re: Children

KEEP OUT OF REACH OF CHILDREN.

Formulation

Formulation re: Does NOT Contain

CONTAINS NO artificial colors, flavors or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, soy crustacean shellfish or fish.

Formulation re: Vegetarian/Vegan

Suitable for vegans.

Formula re: Contains

This product contains standardized St. John's Wort (Hypericum perforatum) extract powder from the highest grade whole flowering tops, as well as 0.9 mg of hypericin.

FDA Statements

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.

FDA Statement of Identity

Dietary Supplement

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

The Ultimate Extract(R) process makes our St. John's Wort easier to digest and more available than plain powder, resulting in a premium St. John's Wort supplement.

General Statements: All Other Content

WE GUARANTEE OUR SUPPLEMENTS FOR POTENCY AND PURITY

General Statements: All Other Content

Promotes Mental Well-Being

Seals/Symbols

DOUBLE VERIFIED GLUTEN FREE(TM)

General Statements: All Other Content

St. John's Wort promotes mental well-being and relaxation. In Europe where St. John's Wort is used extensively, scientific research has confirmed positive effects.

General: Product/Version Code

VL 993H

General Statements: All Other Content

It conforms to the dosage and mode of administration as established by the German Commission E monograph.

Brand IP Statement(s) re: (c), (TM), (SM)

Ultimate Extract(R) Standardized

Manufacturer & Distributor

Other

1-888-710-0006

Manufacturer

Vitamer Laboratories

Market Reference

$6.79 – $47.31· 40 listings
  • Vitacost St. John's Wort Extract

    Vitacost.com5.0(2)
    $9.81
  • St John's Wort 300mg

    Walmart - Carlyle Nutritionals, LLC5.0(1)
    $9.99
  • Nature's Bounty St. John's Wort 300 mg

    Vitacost.com4.6(194)
    $11.88
  • NOW St. John's Wort

    Swanson Health Products4.6(842)
    $10.15
  • Spring Valley St. John's Herbal Supplement Capsules

    Walmart4.6(120)
    $11.82
  • GNC Herbal Plus St. John's Wort Extract 300Mg

    GNC4.4(36)
    $29.99
  • Nature's Way St John's Wort Standardized

    Uber Eats4.4(122)
    $19.07
  • Nature's Truth St. John's Wort

    Meijer4.8(41)
    $13.49

Where to Buy Locally

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Research & Studies

  • Determination of hyperforin in human plasma using solid-phase extraction and high-performance liquid chromatography with ultraviolet detection

    Y Cui, B Gurley, CYW Ang, J Leakey - Journal of Chromatography B, 2002 - Elsevier

    … John’s wort supplement. Additional data are presented for … content at 4.75 mg/g; Vitamer ® Laboratories, Lake Forest, CA, … of hypericum extract to healthy volunteers (triplicate analysis of …

    200236 citations
  • Dietary supplement interactions with antiretrovirals: a systematic review

    MA Jalloh, PJ Gregory, D Hein… - … journal of STD & …, 2017 - journals.sagepub.com

    … John's wort, vitamin C, zinc sulfate, and multivitamins … supplement is defined by the Dietary Supplement Health and Education Act of 1994 as a product that is intended to supplement …

    201761 citations
  • Clinical assessment of effects of botanical supplementation on cytochrome P450 phenotypes in the elderly: St John's wort, garlic oil, Panax ginseng and Ginkgo biloba

    BJ Gurley, SF Gardner, MA Hubbard, DK Williams… - Drugs & aging, 2005 - Springer

    … health as indicated by medical history, routine physical examination, and clinical laboratory … of each botanical supplement were purchased from the same vendor (Vitamer, Lake Forest, …

    2005367 citations
  • Effects of Complementary and Alternative Medicines (CAM) on the Metabolism and Transport of Anticancer Drugs

    KD Mooiman - 2013 - dspace.library.uu.nl

    … In the first study with twelve healthy volunteers, a 28-day supplementation of 175 mg milk … of botanical supplementation on cytochrome P450 phenotypes in the elderly: St John’s wort, …

    2013
  • Practical approaches to pharmacogenomics in patients using vitamins/supplements and medical marijuana

    S Mitaly, E Matey, R El Melik - Advances in …, 2023 - advancesinmolecularpathology.com

    … John's Wort range from 600 to 900 mg daily, taken in 2-3 … of related molecules, or vitamers, which are collectively known as the … Furthermore, different laboratories may choose to include …

    20231 citations
  • Dietary Supplements and Nutraceuticals: A Textbook

    MS Sikarwar, A Muthuraman, SA Shaikh - 2026 - books.google.com

    … Subsequent chapters discuss the antioxidant potential and healthcare applications of water-… of essential fatty acids in maintaining physiological health. Additional chapters focus on …

    2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-08-23. DSLD Label ID: 23925. 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.