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St. John's Wort Extract

21st Century
4.5
★ ★ ★ ★ ★
(1081 ratings)
St. John's Wort 300 mg
Product Image
Score93

An affordable extract-based supplement for baseline mood and stress support.

How scoring works
Quantity:60 Capsule(s) • (60 servings)
Goals:
Mood Support

Score 93

An affordable extract-based supplement for baseline mood and stress support.

How scoring works
$5.93($0.09 per serving)
iHerb
$ 5.93
Amazon
$ 0.00
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Analysis

Each capsule contains 300mg of St. John's Wort extract, which is generally better than simple powder for mood support. It's a great choice for those who want to try an extract without spending much.

While it doesn't list a specific standardization percentage, using an extract is still a step up from raw herb. It’s a straightforward and cost-effective way to support a positive outlook.

Pros

  • Very low cost per serving
  • Extract format for better absorption
  • Simple once-daily dose
  • Good starting point for new users

Cons

  • Lacks clear standardization markers
  • Potency may not be as consistent as premium brands

Warnings

  • Check with a doctor if you take any other medications
  • Avoid high UV exposure

Nutrient quality

86 Highest impact

Extract form is utilized, but the lack of standardization for active markers like hypericin is a significant qualitative weakness. The 300 mg dose is meaningfully dosed and aligns with common clinical starting points.

Ingredient transparency

95 Highest impact

Labeling clearly identifies the quantity of the extract provided per serving for consumer clarity. Transparency is limited by the failure to disclose the extract ratio or verify the specific levels of active markers.

Customer satisfaction

93 Highest impact

Positive user ratings from a robust review volume indicate consistent performance and consumer trust. Feedback suggests that the extract appears well aligned with user expectations for mood support and stress relief.

Value for money

97 Highest impact

Exceptional value is provided by the very low cost per serving for this botanical extract. It stands as a premier choice for budget-conscious consumers seeking baseline botanical support for emotional wellness.

Report analysis

Goals

Mood Support
Impact
Highest effect
A+ Goal FitC Strength of SupportC- CoverageA+ Formula Quality

St. John's Wort extract provides historically validated support for emotional equilibrium and a stable mood. This botanical is one of the most clinically researched ingredients for maintaining a positive outlook.

While the dose is a starting point, consistent use may contribute to better management of mild mood challenges. The extract format is preferred for delivering the plant's active compounds more effectively than whole herb powder.

View goal →

Ingredients

IngredientAmount per serving
St. John's Wort extract (Hypericum perforatum)
 300 mg
Gluten Free Adults 18–50 Vegetarian
Report overview
St. John's Wort (Hypericum perforatum) · 300 mg OverallScore58
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyA+ Value
This extract-based product provides a foundational dose at a very affordable price. It is a decent entry-level extract, though it lacks clear standardization markers.
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96 Value

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St. John's Wort Extended Release

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4.6
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Provides a standardized 300 mg extract designed to support a positive outlook through reliable hypericin delivery. Standardization ensures consistent potency, which is often missing in unverified extract formats.
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St. John's Wort Extract 300 mg

Lake Avenue Nutrition
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St. John's Wort 300 mg

California Gold Nutrition EuroHerbs
4.6
★★★★★
(5594 ratings)
Features European-sourced flowering tops extract standardized for hypericin in a high-volume container for better long-term value. This high-quality botanical source ensures consistent potency for psychological wellness.
Other sellers (1)
96 Value

St. John's Wort Extract 300 mg

Lake Avenue Nutrition
4.6
★★★★★
(4321 ratings)
Offers a standardized aerial parts extract at a meaningful dose in a very accessible format for daily psychological maintenance. This formulation balances reliable quality with excellent cost-per-serving value.
Other sellers (1)
95 Value

St. John's Wort 300 mg

Nature's Bounty
4.6
★★★★★
(10406 ratings)
Provides consistent hypericin levels through a standardized extract format that supports emotional balance and resilience. The consistent botanical markers offer better quality assurance than unstandardized extract formats.
Other sellers (2)
95 Performance

Perika St. John's Wort

Nature's Way
4.4
★★★★★
(845 ratings)
Contains the patented WS 5570 extract standardized for hyperforin, ensuring clinical-grade stability and phytochemical consistency. This specific marker is often considered a primary agent for the herb's effect on emotional balance.
Other sellers (3)
93 Performance

St. John's Wort Extended Release

NaturesPlus Herbal Actives
4.6
★★★★★
(408 ratings)
Utilizes a specialized delivery system to help maintain balanced levels of hypericin throughout the day for continuous psychological stability. The 450 mg standardized dose offers more robust long-term support.
Other sellers (3)
95 Performance

Feeling Positive St. John's Wort 300 mg

Sundown
4.6
★★★★★
(466 ratings)
Provides a standardized 300 mg extract designed to support a positive outlook through reliable hypericin delivery. Standardization ensures consistent potency, which is often missing in unverified extract formats.
Other sellers (0)
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