Comparison
Copper 2 mg and Chelated Copper Amino Acid Chelate 2 mg
Copper 2 mg (Bronson Laboratories) lists 2 distinct ingredients and Chelated Copper Amino Acid Chelate 2 mg (Puritan's Pride Premium) 2 (rows of one ingredient counted once); 2 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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Copper 2 mg | Chelated Copper Amino Acid Chelate 2 mg |
|---|---|---|
| Calcium | 65 mg (5%) | 103 mg (8%) |
| Copper | 2 mg (222%) | 2 mg (222%) |
Amounts are per serving as DSLD gives them: Copper 2 mg, 1 tablet; Chelated Copper Amino Acid Chelate 2 mg, 1 tablet. Current labels entered June 2012 and April 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Copper 2 mgBronson Laboratories: every row against all products listing it
- Chelated Copper Amino Acid Chelate 2 mgPuritan's Pride Premium: every row against all products listing it