BioStacks
Life Extension

Optimized Cran-Max

1 Capsule × 2/day · 60 servings · $0.23/serving

iHerbAmazon

Ingredients (2)

Cranberry whole fruit concentrate

100%

Dose/day

500 mg

Target

500–1500 mg

Form

—

Ellirose Hibiscus extract

80%

Dose/day

200 mg

Target

250–1500 mg

Form

—

Other Ingredients (5)

Magnesium HydroxideMineral Source

An inorganic magnesium compound used as a magnesium source, antacid, or pH buffer.

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Vegetable StearateLubricant

A plant-derived salt of stearic acid (typically magnesium or calcium) used as a tablet lubricant

Microcrystalline CelluloseBinder

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

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
Split into 2 doses across the day

On the label

Take one (1) capsule twice daily with or without food, or as recommended by a healthcare practitioner.

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

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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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