Comparison
L-Cystine 500 mg and L-Cystine 500 mg
L-Cystine 500 mg (Solgar) lists 1 distinct ingredients and L-Cystine 500 mg (Douglas Laboratories) 1 (rows of one ingredient counted once); 1 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 | L-Cystine 500 mg | L-Cystine 500 mg |
|---|---|---|
| Alpha Glucans | 500 mg | 500 mg |
Amounts are per serving as DSLD gives them: L-Cystine 500 mg, 1 vegetable capsule; L-Cystine 500 mg, 1 capsule. Current labels entered January 2020 and January 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- L-Cystine 500 mgSolgar: every row against all products listing it
- L-Cystine 500 mgDouglas Laboratories: every row against all products listing it