BioStacks
Nature's Lab

Super Thistle

2 Capsules · 60 servings · $0.38/serving

iHerbAmazon

Best for

Liver

Ingredients (7)

Milk Thistle extract (seed)

100%

Dose

175 mg

Target

150–600 mg

Form

Budget

Artichoke Extract (leaf)

50%

Dose

150 mg

Target

300–640 mg

Form

—

Alpha Lipoic Acid

33%

Dose

100 mg

Target

300–600 mg

Form

Budget

L-Glutathione

20%

Dose

50 mg

Target

250–1000 mg

Form

Budget

Turmeric Extract (root)

10%

Dose

50 mg

Target

500–1500 mg

Form

Standard

Other Ingredients (3)

Rice FlourFiller

Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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