BioStacks
Life Extension

Optimized Cran-Max

1 Capsule · 60 servings · $0.23/serving

18 / 100Very Poor

Score Breakdown

Formulation
18
Safety
100
Final score
18/100

Ingredients (2)

Cranberry whole fruit concentrate

50%

Dose

250 mg

Target

500–1500 mg

Form

Ellirose Hibiscus extract

40%

Dose

100 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

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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.