BioStacks
Dr. Mercola

NAC 500 mg with Milk Thistle

2 Capsules · 90 servings · $0.57/serving

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Best for

Liver

Ingredients (3)

N-Acetyl-L-Cysteine

83%

Dose

500 mg

Target

600–1800 mg

Form

—

Milk Thistle Seed Extract

100%

Dose

300 mg

Target

150–600 mg

Form

Budget

Broccoli, Powder

1%

Dose

50 mg

Target

5000–15000 mg

Form

—

Other Ingredients (2)

HypromelloseCapsule

Plant-derived capsule material from cellulose

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

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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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