Comparison

Effervescent Glucosamine & Chondroitin and Glucosamine Sulphate, Chondroitin, Vitamin C And Calcium

Effervescent Glucosamine & Chondroitin (Bronson Laboratories) lists 6 distinct ingredients and Glucosamine Sulphate, Chondroitin, Vitamin C And Calcium (Simply Supplements) 4 (rows of one ingredient counted once); 3 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 0.52.

Amount per serving (and % of the Daily Value)
IngredientEffervescent Glucosamine & ChondroitinGlucosamine Sulphate, Chondroitin, Vitamin C And Calcium
Vitamin C1,000 mg (1111%)80 mg (89%)
Chondroitin Sulfate1,200 mg100 mg
Glucosamine Sulfate1.5 g0.41 g
Calcium56 mg (4%)
Vitamin E200 IU
Riboflavin13 mg (1000%)
Flavonoid400 mg

Amounts are per serving as DSLD gives them: Effervescent Glucosamine & Chondroitin, 2 tsp; Glucosamine Sulphate, Chondroitin, Vitamin C And Calcium, 1 capsule. Current labels entered June 2012 and March 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own