Calcium supplements for bone strength
Based on our analysis of 3,694 calcium products, Glucosamine Sulphate 750 mg, Marine Chondroitin 600 mg & Calcium 50 mg ranks #1 with a SupplementScore of 66/100. Scores are based on label quality — dosage transparency, formulation cleanliness, and ingredient disclosure.
Every product is scored algorithmically using data from the NIH Dietary Supplement Label Database. The SupplementScore evaluates dosage transparency (35 pts), label completeness (25 pts), formulation cleanliness (25 pts), and ingredient profile (15 pts).
No. The score reflects label quality — how transparent and clean the product label is — not clinical efficacy, bioavailability, or safety. A higher score means better label practices, not guaranteed results.