Comparison

100 % Pure Shark Cartilage and Bovine Cartilage 750 mg

100 % Pure Shark Cartilage (NOW) lists 6 distinct ingredients and Bovine Cartilage 750 mg (NOW) 5 (rows of one ingredient counted once); 5 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.

Amount per serving (and % of the Daily Value)
Ingredient100 % Pure Shark CartilageBovine Cartilage 750 mg
Carbohydrate1 g1 g
Sodium40 mg120 mg
Protein2 g2 g
Cartilage4,500 mg3,000 mg
Mucopolysaccharide720 mg900 mg
Calcium810 mg (62%)

Amounts are per serving as DSLD gives them: 100 % Pure Shark Cartilage, 6 capsules; Bovine Cartilage 750 mg, 4 capsules. Current labels entered October 2012 and October 2014. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own