Full Spectrum St. John's Wort Extract 600 mg

Full Spectrum St. John's Wort Extract 600 mg

Planetary Herbals4.5 (248 ratings)
Format:Tablet Quantity: 60 Tablet(s) · 60 servings
Goals
$9.43 $0.15 per serving
AmazonLowest$0.00Vitacost$9.43iHerb$11.73Pure Formulas$23.45

Product analysis

52 out of 100

Full Spectrum St. John's Wort Extract 600 mg is aimed at mood support, though findings for particular extracts do not establish routine benefits for healthy adults. It can interfere with many medicines, making medicine compatibility a key concern before use.

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

Nutrient Quality24

The herbal preparation is unspecified, so its quality and equivalence to studied extracts are uncertain. Calcium quality also cannot be firmly judged despite its named form.

Ingredient Transparency81

Ingredient amounts are listed, but the separate herbal declarations do not establish one interchangeable preparation. The calcium form is identified, while the herbal form remains unspecified.

Value For Money40

Value for the herb and calcium cannot be reliably judged. Separate herbal declarations also prevent a dependable comparison with a single studied preparation.

Customer Satisfaction70

Customer feedback is generally very positive across hundreds of ratings. The ratings do not establish mood benefits or medicine compatibility.

Product Focus66

Mood-related findings depend on particular extracts and clinical populations. Separate extract declarations do not establish an equivalent studied preparation or routine benefit for healthy adults.

Format
Tablet
Container
60 Tablet(s)
Per serving
$0.15
Customer rating
4.5 · 248 ratings
Report analysis

Goals

Mood Support
Mood Support
Impact
High effect
C+ Ingredient FitF PathwaysB+ EvidenceA+ Formulation Logic
Study evidence

Ingredients

IngredientAmount per servingScore
Calcium (Dibasic Calcium Phosphate)
 31 mg
St. John's Wort aerial parts extract
500 mg 100
St. John's Wort aerial parts extract
100 mg 100
Adults 18–50
Report overview
St. John's Wort · 500 mg OverallScore100
A+ Composition And Label Disclosure
The selected serving supplies 600 mg of St. John’s wort per 1 tablet. It uses St. John's Wort Aerial Parts Extract. A St. John’s wort-specific warning is noted in the available information.
How this ingredient is rated

Composition and Label Disclosure

No separate composition detail was evaluated in this group.

Composition and Label Disclosure100

A St. John’s wort-specific warning is noted in the available information.
Explicit Label Detail
A St. John’s wort-specific warning is noted in the available information.

Commercial Price and Usability

Price and usability were not evaluated separately.
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