Comparison
Joint Support Complex and Osteo Bi-Flex Double Strength
Joint Support Complex (GNC Select) lists 11 distinct ingredients and Osteo Bi-Flex Double Strength (Osteo Bi-Flex) 13 (rows of one ingredient counted once); 9 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 0.73.
| Ingredient | Joint Support Complex | Osteo Bi-Flex Double Strength |
|---|---|---|
| Sodium | 60 mg | 45 mg |
| Manganese | 2 mg (87%) | 2 mg (87%) |
| Boron | 3 mg | 3 mg |
| Methylsulfonylmethane | 390 mg | not disclosed |
| Chondroitin Sulfate | 520 mg | not disclosed |
| Hyaluronic acid | 2 mg | not disclosed |
| Boswellia | 100 mg | not disclosed |
| Glucosamine Hydrochloride | 1.5 g | 1.5 g |
| Gelatin | 270 mg | not disclosed |
| Carbohydrate | 1 g | |
| Vitamin C | 60 mg (67%) | |
| Vitamin D | 50 mcg (250%) | |
| Fat (unspecified) | 2 g | |
| Protein | 1 g | |
| Fish Oil | not disclosed |
Amounts are per serving as DSLD gives them: Joint Support Complex, 2 caplets; Osteo Bi-Flex Double Strength, 3 softgels. Current labels entered June 2024 and October 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Joint Support ComplexGNC Select: every row against all products listing it
- Osteo Bi-Flex Double StrengthOsteo Bi-Flex: every row against all products listing it