Comparison
Osteo Bi-Flex Double Strength and Joint Support Complex
Osteo Bi-Flex Double Strength (Osteo Bi-Flex) lists 13 distinct ingredients and Joint Support Complex (GNC Select) 11 (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 | Osteo Bi-Flex Double Strength | Joint Support Complex |
|---|---|---|
| Sodium | 45 mg | 60 mg |
| Manganese | 2 mg (87%) | 2 mg (87%) |
| Boron | 3 mg | 3 mg |
| Methylsulfonylmethane | not disclosed | 390 mg |
| Chondroitin Sulfate | not disclosed | 520 mg |
| Hyaluronic acid | not disclosed | 2 mg |
| Boswellia | not disclosed | 100 mg |
| Glucosamine Hydrochloride | 1.5 g | 1.5 g |
| Gelatin | not disclosed | 270 mg |
| 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: Osteo Bi-Flex Double Strength, 3 softgels; Joint Support Complex, 2 caplets. Current labels entered October 2013 and June 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Osteo Bi-Flex Double StrengthOsteo Bi-Flex: every row against all products listing it
- Joint Support ComplexGNC Select: every row against all products listing it