Comparison
L-Lysine 500 mg and L-Lysine 1,000 mg
L-Lysine 500 mg (Country Life) lists 3 distinct ingredients and L-Lysine 1,000 mg (Country Life) 3 (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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | L-Lysine 500 mg | L-Lysine 1,000 mg |
|---|---|---|
| Vitamin B6 | 8.5 mg (500%) | 21.25 mg (1250%) |
| Lysine | 500 mg | 1,000 mg |
| Chloride | 120 mg (5%) | 241 mg (10%) |
Amounts are per serving as DSLD gives them: L-Lysine 500 mg, 1 capsule; L-Lysine 1,000 mg, 1 tablet. Current labels entered July 2025 and July 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- L-Lysine 500 mgCountry Life: every row against all products listing it
- L-Lysine 1,000 mgCountry Life: every row against all products listing it