BioStacks
Doctor's Best

Glucosamine Chondroitin MSM with OptiMSM

Capsule · 60 servings

87 / 100Excellent

Score Breakdown

Formulation
85
Safety
100
Final score
87/100

Ingredients (5)

4 scored · 1 not scored

Potassium180 mg

Within effective range

Glucosamine Sulfate Potassium ChlorideSynergy1500 mg

Optimal dose

Chondroitin SulfateSynergy1200 mg

Optimal dose

OptiMSM1000 mg

Within effective range

Chloride172 mg

Trace amount — not scored

Label Nutrition Facts

Other Ingredients

Fillers, coatings, and additives

4Safe

Magnesium StearateLubricant

Safe

Silicon DioxideAnti-caking

Safe

GelatinCapsule

Safe

Microcrystalline CelluloseBinder

Safe

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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.