Comparison
Specialized Formula Collagen and Hydrolyzed Collagen
Specialized Formula Collagen (Nature's Bounty Optimal Solutions) lists 8 distinct ingredients and Hydrolyzed Collagen (Vitamin World) 7 (rows of one ingredient counted once); 7 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 0.92.
| Ingredient | Specialized Formula Collagen | Hydrolyzed Collagen |
|---|---|---|
| Carbohydrate | 1 g | 1 g |
| Vitamin C | 50 mg (56%) | 40 mg (44%) |
| Sodium | 35 mg | 25 mg |
| Protein | 5 g | 4 g |
| Fiber | 1 g | 1 g |
| Collagen | 5 g | 4 g |
| Ornithine | 75 mg | 60 mg |
| Calcium | 162 mg (12%) |
Amounts are per serving as DSLD gives them: Specialized Formula Collagen, 5 tablets; Hydrolyzed Collagen, 4 caplets. Current labels entered January 2013 and October 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Specialized Formula CollagenNature's Bounty Optimal Solutions: every row against all products listing it
- Hydrolyzed CollagenVitamin World: every row against all products listing it