BioStacks
NOW

Shark Cartilage 750 mg

6 Capsules · 16 servings · $1.37/serving

45 / 100Average

Best for

Score Breakdown

Formulation
45
Safety
100
Final score
45/100

Ingredients (2)

Calcium

100%

Dose

1000 mg

Target

200–600 mg

Form

Not listed

Shark Cartilage

4.5 g

Unit not recognized — not scored

Other Ingredients (4)

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

Microcrystalline CelluloseBinder

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

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

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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.