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Milk Thistle 250 mg

Natural Factors HerbalFactors
4.7
★ ★ ★ ★ ★
(2611 ratings)
Milk Thistle 250 mg
Turmeric 27.5 mg
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Score74
A low-cost, one-capsule milk thistle formula offers useful botanical focus. Missing silymarin potency and a token turmeric amount limit precision.
How scoring works
Quantity:90 Capsule(s) • (90 servings)
Goals:

Score 74

A low-cost, one-capsule milk thistle formula offers useful botanical focus. Missing silymarin potency and a token turmeric amount limit precision.
How scoring works
$16.07($0.17 per serving)
Vitacost
$ 16.07
iHerb
$ 16.07
Amazon
$ 16.07
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Analysis

One capsule provides 250 mg milk thistle extract, 55 mg dandelion, and 27.5 mg turmeric. Milk thistle clearly leads the formula, while the supporting herbs are present at modest amounts.

The blend may support normal liver and digestive function through complementary botanical pathways. No silymarin percentage or active yield is given, and the turmeric amount is too small and unstandardized to drive the result.

Ninety servings and low daily cost provide good convenience. It suits basic milk thistle use, but a standardized extract would allow more reliable dose comparison.

Who is it for
  • Adults seeking milk-thistle capsules
  • Users who value clearly listed botanical weights
  • People who can screen herb-specific medication and tolerance concerns
Best for
  • Comparing botanical form and dose
  • Goal-aligned supplement selection
  • Users who prefer milk-thistle capsules

Pros

  • Provides 250 mg milk thistle extract
  • One capsule per serving
  • Adds dandelion
  • Ninety servings at low cost

Cons

  • No silymarin percentage
  • Milk thistle plant part is not stated
  • Turmeric amount is small
  • No absorption technology

Warnings

  • Milk thistle and dandelion may trigger reactions in people sensitive to ragweed-family plants
  • Dandelion and turmeric may aggravate symptoms in people with gallstones or bile-duct obstruction
  • Turmeric may increase bleeding tendency with anticoagulant or antiplatelet medicines

Nutrient quality

65 High impact

Milk thistle fits liver support, with dandelion and turmeric adding modest breadth. Missing silymarin standardization and very small companion amounts limit confidence.

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Ingredient transparency

76 High impact

Basic ingredient weights are disclosed without hidden blends. Key active yields and non-active ingredient details remain unclear.

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Customer satisfaction

76 High impact

The supplied rating and large feedback base indicate consistently favorable satisfaction. No complaint-level evidence was supplied to assess recurring issues or purpose-specific experiences.

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Value for money

78 High impact

The serving cost is favorable for the amount of formula provided. Potency and standardization gaps still reduce certainty about effective value.

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Ingredients

IngredientAmount per serving
Milk Thistle extract
250 mg
Dandelion
55 mg
Turmeric
27.5 mg
Gluten Free Adults 18–50 Dairy Free Sugar Free
Report overview
Milk Thistle · 250 mg OverallScore13
F Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyD- Value

The label names a milk thistle extract but does not state its silymarin percentage or active amount. A standard dry capsule offers no stated absorption technology, and the source plant part is unclear. The low serving cost helps, but the missing potency details make effectiveness difficult to judge.

View ingredientView products
Turmeric · 27.5 mg OverallScore6
F Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyF Value

The 27.5 mg turmeric portion is unstandardized and functions as a minor supporting ingredient. No curcuminoid yield or absorption technology is identified. The low serving cost does not overcome the uncertain active dose.

View ingredientView products
Loading alternative details
82 Performance

Super Milk Thistle

Nature's Way
Disclosed silymarin and silybin amounts create a more transparent milk thistle core than the original, while standardized artichoke compounds add relevant bile-support coverage. Small dandelion and licorice amounts add limited depth, and glycyrrhizic acid may not suit people prone to high blood pressure or low potassium.
84 Performance

Milk Thistle

Nature's Answer
A stated 175 mg silymarin amount makes active milk thistle potency easier to assess than in the original, and a small whole-herb component adds modest breadth. It omits turmeric and uses conventional capsule delivery, but its focused design is better aligned with direct milk thistle support.
84 Performance

Curcumin C3 Complex with BioPerine

California Gold Nutrition
A defined 500 mg total-curcuminoid extract with piperine provides much clearer turmeric potency and absorption support than the original. It does not replace the original milk thistle component, and piperine can alter exposure to some medicines.
87 Budget

Milk Thistle Extract 175 mg

Lake Avenue Nutrition
A clearly stated 175 mg total silymarin amount makes milk thistle potency easier to judge while lowering serving cost compared with the original. The focused formula omits turmeric and has no named absorption support, so it suits users who value a simple milk thistle option.
80 Budget

Silymarin Complex

California Gold Nutrition
The 300 mg milk thistle extract plus dandelion, artichoke, turmeric, ginger, and piperine preserves both key botanicals at a lower serving cost than the original. Active silymarin yield remains undisclosed, but the broader liver-focused blend offers a strong balance of coverage and value.
84 Budget

Milk Thistle

Kroeger Herb Products Co.
A separate 185 mg dried silymarin amount plus 290 mg milk thistle extract makes active potency clearer at a lower serving cost than the original. It drops turmeric and companion botanicals, so the improved disclosure comes with a narrower formula.
86 Value

Milk Thistle Extract 175 mg

Lake Avenue Nutrition
A clearly stated 175 mg total silymarin amount provides more measurable milk thistle potency at a lower serving cost than the original. Turmeric and other companion botanicals are absent, and the conventional capsule has no named absorption support.
85 Value

Milk Thistle

Paradise
A stated 250 mg silymarin amount offers a focused milk thistle serving with favorable value relative to the original. The simple dry capsule omits turmeric and does not provide a named absorption technology or underlying extract ratio.
85 Value

Curcumin 95 500 mg

21st Century
A substantial 500 mg curcuminoid amount gives users a focused turmeric option with favorable serving value compared with the original. It omits milk thistle and lacks an absorption aid, so it fits better as a turmeric-first alternative than a complete botanical match.
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Sources

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

  1. Are alterations needed in Silybum marianum (Silymarin) administration practices? A novel outlook and meta-analysis on randomized trials targeting liver injury.
    Shahsavari K; Ardekani SS; Ardekani MRS; Esfahani MM; Kazemizadeh H; Jamialahmadi T; Iranshahi M; Khanavi M; Hasanpour M · BMC complementary medicine and therapies · 2025
    Meta-analysis3,545 participants55 studies pooledDetoxification forMilk Thistle
  2. 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
  3. 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
  4. A double-blinded randomized controlled trial of silymarin for the prevention of antituberculosis drug-induced liver injury.
    Luangchosiri C; Thakkinstian A; Chitphuk S; Stitchantrakul W; Petraksa S; Sobhonslidsuk A · BMC complementary and alternative medicine · 2016
    Randomized trial55 participantsDetoxification forMilk Thistle
  5. Effect of 8 Weeks milk thistle powder (silymarin extract) supplementation on fatty liver disease in patients candidates for bariatric surgery.
    Mirhashemi SH; Hakakzadeh A; Yeganeh FE; Oshidari B; Rezaee SP · Metabolism open · 2022
    Observational studyDetoxification forMilk Thistle
  6. A randomized controlled trial to assess the safety and efficacy of silymarin on symptoms, signs and biomarkers of acute hepatitis.
    El-Kamary SS; Shardell MD; Abdel-Hamid M; Ismail S; El-Ateek M; Metwally M; Mikhail N; Hashem M; Mousa A; Aboul-Fotouh A; El-Kassas M; Esmat G; Strickland GT · Phytomedicine : international journal of phytotherapy and phytopharmacology · 2009
    Randomized trial105 participantsDetoxification forMilk Thistle
  7. Evaluation of Hepatoprotective Effect of Silymarin Among Under Treatment Tuberculosis Patients: A Randomized Clinical Trial.
    Marjani M; Baghaei P; Kazempour Dizaji M; Gorji Bayani P; Fahimi F; Tabarsi P; Velayati AA · Iranian journal of pharmaceutical research : IJPR · 2016
    Randomized trial70 participantsDetoxification forMilk Thistle
  8. The hepatorenal protective effects of silymarin in cancer patients receiving chemotherapy: a randomized, placebo-controlled trial.
    Erfanian SS; Ansari H; Javanmard SH; Amini Z; Hajigholami A · BMC complementary medicine and therapies · 2024
    Randomized trial100 participantsDetoxification forMilk Thistle
  9. 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
  10. 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