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Maximum Strength Milk Thistle Extract 750 mg

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(8301 ratings)
Milk Thistle 750 mg
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Score79
A large extract amount sounds substantial, but duplicated entries and missing silymarin standardization leave potency unclear.
How scoring works
Quantity:90 Capsule(s) • (90 servings)
Goals:
Detoxification

Score 79

A large extract amount sounds substantial, but duplicated entries and missing silymarin standardization leave potency unclear.
How scoring works
$22.97($0.25 per serving)
Amazon
$ 22.97
Daily Vita
$ 23.10
Pure Formulas
$ 24.18
Vitacost
$ 26.13
iHerb
$ 24.49
iHerb
$ 24.49
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Analysis

The capsule is centered on milk thistle and lists a substantial 750 mg extract amount. Its focused design avoids diluting the serving with unrelated botanicals.

Fruit extract and seed extract entries each show the full 750 mg amount in the supplied data, creating ambiguity about whether they describe one source or a combined total. No silymarin percentage or active-marker yield is given.

Adults able to verify the package label may find the high-weight extract convenient. People seeking evidence-based silymarin dosing should choose a standardized product with unambiguous totals.

Who is it for
  • Adults seeking a high-weight milk thistle extract
  • People able to verify package dosing
  • Users who prefer a focused capsule
Best for
  • Single-herb liver support
  • High-weight extract supplementation
  • Simple daily use

Pros

  • Focused milk thistle formula
  • Lists a substantial extract weight
  • One-capsule serving

Cons

  • Repeated 750 mg entries create ambiguity
  • Silymarin yield is undisclosed
  • No absorption aid is listed

Warnings

  • The duplicate extract entries should be checked on the package before use to avoid misunderstanding the intended amount.
  • Milk thistle can cause digestive upset or trigger allergy in people sensitive to ragweed-family plants.
  • Users taking medicines with narrow therapeutic ranges should review possible milk-thistle interactions.

Nutrient quality

80 Highest impact

Fruit and seed extract sourcing is relevant, but no silymarin marker or absorption support is identified. The listed extract amount is large, yet the effective silymarin contribution remains unknown.

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Ingredient transparency

76 High impact

Active ingredients generally have stated amounts and no proprietary blend hides a dose. Serving counts are available, while full directions and the other-ingredients list are missing.

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Customer satisfaction

71 High impact

The supplied aggregate rating is strong and the rating volume provides some confidence in that metric. No comment-level evidence is available to assess recurring complaints or confirm how experience matches the intended purpose.

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Value for money

89 Highest impact

A large extract serving and favorable cost support value, but the active yield is unverifiable. The focused formula is competitive on extract quantity rather than demonstrated silymarin potency.

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Goals

Detoxification
Detoxification
Impact
High effect
B+ Goal FitD+ Strength of SupportD- CoverageA Formula Quality
Milk Thistle · 750 mg

A large milk thistle fruit-and-seed extract amount provides a focused liver-support rationale. The serving may contain a meaningful silymarin contribution.

No silymarin standardization or active yield is disclosed, so the effective dose cannot be verified. The dry capsule also lacks technology to improve absorption of the poorly soluble actives.

Study evidence
Milk Thistle Supportive 46 studies

Ingredients

IngredientAmount per serving
Milk Thistle Extract (Milk Thistle fruit extract, Milk Thistle Seed Extract)
 750 mg
Gluten Free Adults 18–50 Dairy Free
Report overview
Milk Thistle (Milk Thistle fruit extract, Milk Thistle Seed Extract) · 750 mg OverallScore28
D- Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyC Value

A 750 mg fruit and seed extract is disclosed, but no silymarin standardization or active yield is given. The dry capsule lacks absorption-enhancing technology. The serving cost is low, but active potency remains unverified.

View ingredientView products
Loading alternative details
84 Performance

Milk Thistle

Kroeger Herb Products Co.
<p>A separate silymarin amount from milk thistle seed makes potency unusually easy to assess. The clearer active profile or delivery form makes potency easier to judge than in the original, though any broader companion-ingredient role may be lost.</p>
82 Performance

Super Milk Thistle

Nature's Way
<p>Well-disclosed silymarin and silybin amounts form a strong milk thistle core, with artichoke adding relevant bile support. The clearer active profile or delivery form makes potency easier to judge than in the original, though any broader companion-ingredient role may be lost.</p>
86 Performance

Milk Thistle Extract 175 mg

Lake Avenue Nutrition
<p>A meaningful total silymarin amount from milk thistle seed makes potency straightforward to assess. The clearer active profile or delivery form makes potency easier to judge than in the original, though any broader companion-ingredient role may be lost.</p>
87 Budget

Milk Thistle Extract 175 mg

Lake Avenue Nutrition
<p>A meaningful total silymarin amount from milk thistle seed makes potency straightforward to assess. It costs less per serving than the original, while differences in extract amount, delivery format, or companion herbs should guide the final choice.</p>
80 Budget

Silymarin Complex

California Gold Nutrition
<p>Milk thistle anchors a coherent liver-support combination with dandelion, artichoke, turmeric, ginger, and black pepper. It costs less per serving than the original, while differences in extract amount, delivery format, or companion herbs should guide the final choice.</p>
78 Budget

Milk Thistle 30:1 Extract

Jarrow Formulas
<p>A concentrated single-ingredient extract provides focused liver-support value at a very accessible serving cost. It costs less per serving than the original, while differences in extract amount, delivery format, or companion herbs should guide the final choice.</p>
85 Value

Milk Thistle

Paradise
<p>A substantial stated silymarin amount provides focused milk thistle potency in a simple formula. The balance of disclosed milk-thistle quality and serving economy offers a favorable value trade-off, with formula breadth and delivery form remaining practical differences.</p>
84 Value

Milk Thistle

Nature's Answer
<p>A meaningful stated silymarin amount is paired with a small whole-herb component in a focused formula. The balance of disclosed milk-thistle quality and serving economy offers a favorable value trade-off, with formula breadth and delivery form remaining practical differences.</p>
79 Value

Milk Thistle

Solgar
<p>A standardized extract paired with whole milk thistle powder gives the formula a sensible, focused structure. The balance of disclosed milk-thistle quality and serving economy offers a favorable value trade-off, with formula breadth and delivery form remaining practical differences.</p>
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Sources

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

  1. The effect of silymarin on liver enzymes in patients taking isotretinoin: A randomized clinical trial.
    Mirnezami M; Jafarimanesh H; Rezagholizamenjany M; Alimoradian A; Ranjbaran M · Dermatologic therapy · 2021
    Randomized trial74 participantsDetoxification forMilk Thistle
  2. A randomized double-blind, placebo-controlled study of therapeutic effects of silymarin in β-thalassemia major patients receiving desferrioxamine.
    Moayedi B; Gharagozloo M; Esmaeil N; Maracy MR; Hoorfar H; Jalaeikar M · European journal of haematology · 2013
    Randomized trial97 participantsDetoxification forMilk Thistle
  3. Effect of aerobic training with silymarin consumption on glycemic indices and liver enzymes in men with type 2 diabetes.
    Ghalandari K; Shabani M; Khajehlandi A; Mohammadi A · Archives of physiology and biochemistry · 2023
    Randomized trial60 participantsDetoxification forMilk Thistle
  4. Impact of silymarin-supplemented cookies on liver enzyme and inflammatory markers in non-alcoholic fatty liver disease patients.
    Jaffar HM; Bader Ul Ain H; Tufail T; Hanif A; Malik T · Food science & nutrition · 2024
    Clinical trial64 participantsDetoxification forMilk Thistle
  5. Impact of Silymarin Supplements on Liver Enzyme Levels: A Systematic Review.
    Calderon Martinez E; Herrera D; Mogan S; Hameed Z; Jangda AA; Khan TJ; Mroke P; Sajid S; Shah YR; Baig I · Cureus · 2023
    Systematic review3,846 participants29 studies pooledDetoxification forMilk Thistle