Comparison
Skeletal Strength and Bone Support
Skeletal Strength (Nature's Sunshine) lists 21 distinct ingredients and Bone Support (Vitamin Discount Center) 13 (rows of one ingredient counted once); 12 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 0.49.
| Ingredient | Skeletal Strength | Bone Support |
|---|---|---|
| Vitamin C | 75 mg (83%) | 150 mg (167%) |
| Calcium | 300 mg (23%) | 1,000 mg (77%) |
| Vitamin D | 2.5 mcg (13%) | 25 mcg (125%) |
| Magnesium | 300 mg (71%) | 400 mg (95%) |
| Zinc | 7.5 mg (68%) | 10 mg (91%) |
| Potassium | 50 mg (1%) | 99 mg (2%) |
| Manganese | 0.5 mg (22%) | 1 mg (43%) |
| Copper | 1 mg (111%) | 1 mg (111%) |
| Phosphorus | 94 mg (8%) | 400 mg (32%) |
| Boron | 0.5 mg | 3 mg |
| Betaine Hydrochloride | not disclosed | 75 mg |
| Horsetail | not disclosed | 100 mg |
| Vitamin B6 | 2.5 mg (147%) | |
| Vitamin B12 | 15 mcg (625%) | |
| Vitamin A | 0.075 mg | |
| Iron | 1.5 mg (8%) | |
| Vitamin K | 45 mcg (38%) | |
| Licorice | not disclosed | |
| Parsley | not disclosed | |
| Valerian | not disclosed | |
| Papaya | not disclosed | |
| Pineapple | not disclosed |
Amounts are per serving as DSLD gives them: Skeletal Strength, 2 tablets; Bone Support, 6 tablets. Current labels entered September 2021 and September 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Skeletal StrengthNature's Sunshine: every row against all products listing it
- Bone SupportVitamin Discount Center: every row against all products listing it