SuppHelper
search
Home›Supplements›Botanical›St. John's Wort›St. John's Wort 300 mg California Gold Nutrition EuroHerbs
Product Image

St. John's Wort 300 mg

California Gold Nutrition EuroHerbs

4.5
★ ★ ★ ★ ★
(5243 ratings)
St. John's Wort 300 mg
Product Image
Score 88

An excellent value, high-quantity standardized St. John's Wort extract from a reputable brand, offering consistent effects for mood and stress at a very attractive price.

Quantity: 180 Capsule(s) • (180 servings)
Goals:
flag Mood Support
flag Stress Relief

leaderboard Score 88

An excellent value, high-quantity standardized St. John's Wort extract from a reputable brand, offering consistent effects for mood and stress at a very attractive price.

Quantity: 60

insightsAnalysis

California Gold Nutrition EuroHerbs provides a large quantity of their 300mg St. John's Wort extract, meticulously standardized to Hypericin. This standardization is paramount for ensuring consistent potency and reliable efficacy in addressing mood, stress, and sleep goals. With an excellent price per serving for a standardized product and a very high review count, it represents outstanding value. This product delivers a high-quality standardized extract in a bulk format, making it highly cost-effective and convenient for sustained therapeutic use from a trusted brand.
thumb_upPros
  • Precisely standardized to Hypericin, ensuring consistent and effective dosing for reliable therapeutic benefits.
  • Excellent value due to a low price per serving and a large quantity, making it highly cost-effective for long-term use.
  • Comes from California Gold Nutrition EuroHerbs, a well-regarded brand with a high review count.
thumb_downCons
  • May not be as widely available in physical retail stores compared to major national brands.
warningWarnings
  • St. John's Wort can interact significantly with numerous medications, including antidepressants (SSRIs, MAOIs), oral contraceptives, blood thinners, and immunosuppressants, potentially leading to serious side effects like serotonin syndrome.
  • It can cause increased sensitivity to sunlight (photosensitivity), making skin more prone to sunburn or rash, especially in fair-skinned individuals.
flagReport analysis
$19.13($0.10 per serving)
iHerb
$ 19.13
Amazon
$ 19.13
flagReport prices

Ingredients

IngredientAmount per serving
St. John's Wort Extract
300 mg
grain_off Gluten Free person Adults 18–50 free_breakfast Dairy Free
flagReport overview

Categories

St. John's Wort 88
A top-tier product in the St. John's Wort category, combining high-quality standardization with excellent value due to its competitive price and large quantity.

Goals

flag Mood Support 90
Standardization to Hypericin ensures optimal and consistent support for mood regulation, making its effects highly predictable and beneficial.
flag Stress Relief 90
Reliable active compound levels lead to predictable and effective stress reduction, promoting a sense of calm and well-being.
flag Sleep Support 90
Its strong and consistent effects on mood and stress significantly contribute to improved sleep quality and healthier sleep patterns.
inventory_2Recommended products
98 Value

St. John's Wort Extract 300 mg

Lake Avenue Nutrition
4.6
★★★★★
(4042 ratings)
Delivers excellent efficacy through standardization at an exceptionally low price, offering unmatched value for a quality standardized product.
Other sellers (1)
95 Value

St. John's Wort Extract 300 mg

Lake Avenue Nutrition
4.6
★★★★★
(4042 ratings)
A larger quantity of the same high-value standardized extract, providing even greater cost-effectiveness for long-term use.
Other sellers (1)
90 Value

St. John's Wort 300 mg

NOW
4.5
★★★★★
(3444 ratings)
A highly reputable and effective standardized extract at a very attractive price per serving, providing excellent value for consistent results.
Other sellers (4)
90 Performance

Perika St. John's Wort

Nature's Way
4.4
★★★★★
(834 ratings)
A clinically studied extract (WS 5570) standardized to Hyperforin, offering strong scientific validation and a potentially broader mechanism of action.
Other sellers (3)
92 Performance

Mood Support

NOW
4.5
★★★★★
(8436 ratings)
A comprehensive multi-ingredient blend for broader mood support, combining standardized St. John's Wort with other synergistic compounds like 5-HTP and GABA.
Other sellers (5)
88 Performance

St. John's Wort Extended Release

NaturesPlus Herbal Actives
4.6
★★★★★
(394 ratings)
Offers an extended-release formulation for sustained effects throughout the day, which can be beneficial for consistent mood management.
Other sellers (3)
98 Budget

St. John's Wort Extract 300 mg

Lake Avenue Nutrition
4.6
★★★★★
(4042 ratings)
Offers a standardized extract at an even lower price point, providing the absolute best value available in the market.
Other sellers (1)
50 Budget

St. John's Wort 375 mg

Swanson Premium Brand
4.7
★★★★★
(2868 ratings)
While considerably cheaper in overall price, it's an unstandardized whole herb product with much lower and inconsistent efficacy.
Other sellers (0)
50 Budget

St. John's Wort 375 mg

Swanson Premium Brand
4.6
★★★★★
(3474 ratings)
A very low-cost unstandardized whole herb option, trading consistent potency for affordability.
Other sellers (1)
98 Value

St. John's Wort Extract 300 mg

Lake Avenue Nutrition
4.6
★★★★★
(4042 ratings)
Delivers excellent efficacy through standardization at an exceptionally low price, offering unmatched value for a quality standardized product.
Other sellers (1)
95 Value

St. John's Wort Extract 300 mg

Lake Avenue Nutrition
4.6
★★★★★
(4042 ratings)
A larger quantity of the same high-value standardized extract, providing even greater cost-effectiveness for long-term use.
Other sellers (1)
90 Value

St. John's Wort 300 mg

NOW
4.5
★★★★★
(3444 ratings)
A highly reputable and effective standardized extract at a very attractive price per serving, providing excellent value for consistent results.
Other sellers (4)
90 Performance

Perika St. John's Wort

Nature's Way
4.4
★★★★★
(834 ratings)
A clinically studied extract (WS 5570) standardized to Hyperforin, offering strong scientific validation and a potentially broader mechanism of action.
Other sellers (3)
92 Performance

Mood Support

NOW
4.5
★★★★★
(8436 ratings)
A comprehensive multi-ingredient blend for broader mood support, combining standardized St. John's Wort with other synergistic compounds like 5-HTP and GABA.
Other sellers (5)
88 Performance

St. John's Wort Extended Release

NaturesPlus Herbal Actives
4.6
★★★★★
(394 ratings)
Offers an extended-release formulation for sustained effects throughout the day, which can be beneficial for consistent mood management.
Other sellers (3)
flagReport alternatives

SuppHelper

Compare supplements smarter. Science-backed, user-rated, updated daily.

© 2025 SuppHelper. All rights reserved.

Explore

  • Compare Supplements
  • Health Goals
  • Stacks

Legal

  • Privacy Policy
  • Terms of Use
  • Medical Disclaimer

Stay in the Loop