You're getting 2,100 mg of **organic turmeric powder** per serving — well above the 500–1,500 mg clinical range for turmeric's anti-inflammatory and antioxidant benefits. On top of that, there's 150 mg of **turmeric extract** standardized for curcuminoids, which adds a concentrated dose of the most-studied active compounds in turmeric.

**BioPerine** at 15 mg is properly dosed within the clinically studied range and can increase curcumin absorption by up to 2,000%. This synergy means you're getting more out of both the turmeric powder and the curcuminoid extract than you would without it.

The main limitation is form — the turmeric powder is unspecified, meaning there's no enhanced-bioavailability technology to help curcuminoids cross into your bloodstream efficiently. You're relying on the BioPerine to bridge that gap, which helps but doesn't fully close it.

BioStacks
AN Amazing Nutrition Amazing Formulas

Turmeric Curcumin 1,500 mg with BioPerine

3 Capsules · 60 servings · $0.27/serving

iHerbAmazon

Ingredients (3)

BioPerine® - Black Pepper Extract

100%

Dose

15 mg

Target

5–20 mg

Form

—

Organic Turmeric Powder

100%

Dose

2100 mg

Target

500–1500 mg

Form

Not listed

Turmeric Extract

30%

Dose

150 mg

Target

500–1500 mg

Form

Standard

Other Ingredients (5)

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

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

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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