BioStacks
Dr. Mercola

D-Mannose and Cranberry

2 Capsules · 30 servings · $0.67/serving

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Ingredients (3)

Organic Cranberry Fruit Powder

80%

Dose

400 mg

Target

500–1500 mg

Form

—

D-Mannose

100%

Dose

1000 mg

Target

1000–2000 mg

Form

—

Proanthocyanidins

11%

Dose

16 mg

Target

150–300 mg

Form

—

Other Ingredients

No other ingredients listed

How to Take It

Take it anytime

Studied as a twice-daily dose — its effect on bacterial adhesion is short-lived, so one big dose isn't equivalent.

With or without food

On the label

Adults, as a dietary supplement, take two (2) capsules daily.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$19.97

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Cheaper than 67% of 30 D-Mannose 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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