Comparison
Sustained Focus and Super Sleep
Sustained Focus (Nature's Way) lists 5 distinct ingredients and Super Sleep (ZUBR) 5 (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 0.36.
| Ingredient | Sustained Focus | Super Sleep |
|---|---|---|
| Carbohydrate | 1 g | 3 g |
| Theanine | 200 mg | 100 mg |
| Spearmint | 900 mg | 2 mg |
| Sugar | 0 g | |
| Melatonin | 6 mg | |
| Polyphenols | 216 mg | |
| Rosmarinic Acid | 130.5 mg |
Amounts are per serving as DSLD gives them: Sustained Focus, 3 capsules; Super Sleep, 1 gummy. Current labels entered July 2025 and April 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Sustained FocusNature's Way: every row against all products listing it
- Super SleepZUBR: every row against all products listing it