BioStacks
Solgar

Cranberry Plus Ester-C Vegetable Capsules

2 Capsules · 30 servings · $0.54/serving

iHerbAmazon

Best for

Immune

Ingredients (2)

Cranberry

100%

Dose

800 mg

Target

500–1500 mg

Form

—

Vitamin C

80%

Dose

200 mg

Target

250–2000 mg

Form

Standard

Other Ingredients (4)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Magnesium StearateLubricant

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

Lactobacillus acidophilusProbiotic

Live probiotic bacterium native to the human GI tract and found in fermented foods. NCFM and La-14 are the most-studied strains with RCT evidence for digestive health, antibiotic-associated diarrhea, and lactose tolerance.

Microcrystalline CelluloseBinder

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

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

As a dietary supplement for adults, take two (2) vegetable capsules daily, prior to meals or as directed by a healthcare practitioner.

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

Price Check

$16.31

$10$20

Near the median of 59 cranberry extract 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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