St. John's Wort Extract Alcohol-Free

St. John's Wort Extract Alcohol-Free

Nature's Answer4.5 (1,028 ratings)
Format:Liquid Quantity: 1 Fluid Ounce(s) · 30 servings
Goals
$12.74 $0.42 per serving
iHerbLowest$12.74Vitacost$12.74Pure Formulas$12.75Amazon$14.99

Product analysis

47 out of 100

St. John's Wort Extract Alcohol-Free is aimed at mood support, but its unidentified preparation makes the likely benefit uncertain. It can weaken birth control pills, blood thinners and other medicines, which materially affects its suitability.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality20

The extract is not identified precisely enough for a clear quality comparison. Its name alone does not establish a match to particular researched preparations.

Ingredient Transparency63

The amount is disclosed, making the portion clear. Missing preparation details prevent a meaningful comparison with specific extracts.

Value For Money40

There is not enough information to judge value confidently. The extract amount alone does not establish whether its cost is competitive.

Customer Satisfaction77

Customer feedback is positive across a large review base. The breadth of reviews provides useful context for satisfaction without establishing effectiveness or safety.

Product Focus57

A dependable mood benefit for generally healthy adults is not established for the unidentified extract. Its potential to weaken medicines, including birth control pills and blood thinners, is a major suitability concern.

Format
Liquid
Container
1 Fluid Ounce(s)
Per serving
$0.42
Customer rating
4.5 · 1,028 ratings
Report analysis

Goals

Mood Support
Mood Support
Impact
Moderate effect
A+ Ingredient FitF PathwaysF EvidenceA+ Formulation Logic
Study evidence

Ingredients

IngredientAmount per servingScore
St. John's Wort (Hypericum perforatum) flowering tops extract
1000 mg 100
Gluten Free Adults 18–50 Kosher Women
Report overview
St. John's Wort · 1000 mg OverallScore100
A+ Composition And Label Disclosure
The serving provides 1000 mg of St. John's Wort extract. A St. John's wort-specific warning is recorded. The available information doesn't give further preparation details. The available information doesn't assess the cost of this ingredient.
How this ingredient is rated

Composition and Label Disclosure

No separate composition details are evaluated in this group.

Composition and Label Disclosure100

A St. John's wort-specific warning is recorded.
Explicit Label Detail
A St. John's wort-specific warning is recorded.

Commercial Price and Usability

The commercial price and usability are not evaluated here.
View ingredientView products
84 Performance

Feeling Positive St. John's Wort 300 mg

Sundown
Marker standardization supports consistent extract quality, though the daily amount is moderate; its extract quality and goal fit provide a clearer option when the original already has a credible Saint John’s wort profile. Saint John’s wort can weaken oral contraceptives and anticoagulants and can interact seriously with serotonergic antidepressants, so medication use needs clinician or pharmacist review.
83 Performance

St. John's Wort Extract 300 mg

Lake Avenue Nutrition
A hypericin-standardized aerial-parts extract gives useful potency clarity and focused mood support, though one serving may provide only a partial daily dose; its extract quality and goal fit provide a clearer option when the original already has a credible Saint John’s wort profile. Saint John’s wort can weaken oral contraceptives and anticoagulants and can interact seriously with serotonergic antidepressants, so medication use needs clinician or pharmacist review.
83 Performance

Perika St. John's Wort

Nature's Way
The named extract supports consistent quality, though the daily amount is moderate; its extract quality and goal fit provide a clearer option when the original already has a credible Saint John’s wort profile. Saint John’s wort can weaken oral contraceptives and anticoagulants and can interact seriously with serotonergic antidepressants, so medication use needs clinician or pharmacist review.
90 Budget

St. John's Wort Extract

Swanson Superior Herbs
Marker standardization supports consistent extract quality, though the daily amount is moderate; the lower serving cost improves economy when the original already has a credible Saint John’s wort profile. Saint John’s wort can weaken oral contraceptives and anticoagulants and can interact seriously with serotonergic antidepressants, so medication use needs clinician or pharmacist review.
90 Budget

St. John's Wort 300 mg

NOW
Marker standardization supports consistent extract quality, though the daily amount is moderate; the lower serving cost improves economy when the original already has a credible Saint John’s wort profile. Saint John’s wort can weaken oral contraceptives and anticoagulants and can interact seriously with serotonergic antidepressants, so medication use needs clinician or pharmacist review.
89 Budget

St. John's Wort 300 mg

California Gold Nutrition EuroHerbs
A hypericin-standardized extract gives useful potency clarity and focused mood support, though one serving may provide only a partial daily dose; the lower serving cost improves economy when the original already has a credible Saint John’s wort profile. Saint John’s wort can weaken oral contraceptives and anticoagulants and can interact seriously with serotonergic antidepressants, so medication use needs clinician or pharmacist review.
87 Value

St. John's Wort Extract 300 mg

Lake Avenue Nutrition
A hypericin-standardized aerial-parts extract gives useful potency clarity and focused mood support, though one serving may provide only a partial daily dose; the quality-to-cost balance is favorable when the original already has a credible Saint John’s wort profile. Saint John’s wort can weaken oral contraceptives and anticoagulants and can interact seriously with serotonergic antidepressants, so medication use needs clinician or pharmacist review.
86 Value

St. John's Wort 300 mg

Nature's Bounty
Marker standardization supports consistent extract quality, though the daily amount is moderate; the quality-to-cost balance is favorable when the original already has a credible Saint John’s wort profile. Saint John’s wort can weaken oral contraceptives and anticoagulants and can interact seriously with serotonergic antidepressants, so medication use needs clinician or pharmacist review.
83 Value

St. John's Wort

Paradise
Marker standardization supports consistent extract quality, though the daily amount is moderate; the quality-to-cost balance is favorable when the original already has a credible Saint John’s wort profile. Saint John’s wort can weaken oral contraceptives and anticoagulants and can interact seriously with serotonergic antidepressants, so medication use needs clinician or pharmacist review.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. St John's wort for major depression.
    Linde K; Berner MM; Kriston L · The Cochrane database of systematic reviews · 2009
    Systematic review5,489 participants29 studies pooledMood Support forSt. John's Wort
  2. Efficacy of St. John's wort extract WS 5570 in major depression: a double-blind, placebo-controlled trial.
    Lecrubier Y; Clerc G; Didi R; Kieser M · The American journal of psychiatry · 2002
    Randomized trial375 participantsMood Support forSt. John's Wort
  3. A systematic review and meta-analysis of Hypericum perforatum in depression: a comprehensive clinical review.
    Whiskey E; Werneke U; Taylor D · International clinical psychopharmacology · 2002
    Meta-analysis22 studies pooledMood Support forSt. John's Wort
  4. Efficacy and tolerability of hypericum extract WS 5572 versus placebo in mildly to moderately depressed patients. A randomized double-blind multicenter clinical trial.
    Kalb R; Trautmann-Sponsel RD; Kieser M · Pharmacopsychiatry · 2001
    Randomized trial72 participantsMood Support forSt. John's Wort
  5. Complementary therapies for clinical depression: an overview of systematic reviews.
    Haller H; Anheyer D; Cramer H; Dobos G · BMJ open · 2020
    Systematic review26 studies pooledMood Support forSt. John's Wort