BioStacks
Best for
Ingredients (7)
Potassium
100%Dose
234 mg
Target
99–500 mg
Form
Standard
Chondroitin Sulfate
100%Dose
1200 mg
Target
800–1200 mg
Form
Standard
Glucosamine Sulfate
100%Dose
1500 mg
Target
1000–1500 mg
Form
Standard
MSM
80%Dose
800 mg
Target
1000–3000 mg
Form
—
Vitamin C
4%Dose
10 mg
Target
250–2000 mg
Form
Budget
Other Ingredients (1)
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
How to Take It
Take it anytime
Take with food — potassium salts on an empty stomach commonly cause nausea.
With food
On the label
Consume one packet (6 capsules) daily—preferably with food. You can decrease your intake based upon your needs and as guided by your health care provider.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$89.90
Pricier than 95% of 638 calcium 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.