Comparison
Ultra-Cal Night and Ultra-Cal Night With Vitamin K
Ultra-Cal Night (Source Naturals) lists 16 distinct ingredients and Ultra-Cal Night With Vitamin K (Source Naturals) 16 (rows of one ingredient counted once); 15 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 0.84.
| Ingredient | Ultra-Cal Night | Ultra-Cal Night With Vitamin K |
|---|---|---|
| Carbohydrate | 1 g | 2 g |
| Vitamin C | 72 mg (80%) | 144 mg (160%) |
| Calcium | 150 mg (12%) | 300 mg (23%) |
| Vitamin B6 | 5 mg (294%) | 10 mg (588%) |
| Vitamin D | 1.25 mcg (6%) | 2.5 mcg (13%) |
| Magnesium | 150 mg (36%) | 300 mg (71%) |
| Zinc | 2 mg (18%) | 4 mg (36%) |
| Folate | 50 mcg | 100 mcg |
| Manganese | 1.7 mg (74%) | 4 mg (174%) |
| Copper | 0.25 mg (28%) | 0.5 mg (56%) |
| Vitamin K | 250 mcg (208%) | 500 mcg (417%) |
| Boron | 0.75 mg | 1.5 mg |
| Lysine | 15 mg | 30 mg |
| Silicon | 2.5 mg | 4 mg |
| Isoflavones | 6.4 mg | 414 mg |
| Sodium | 5 mg | |
| Soy | 207 mg |
Amounts are per serving as DSLD gives them: Ultra-Cal Night, 1 tablet; Ultra-Cal Night With Vitamin K, 2 tablets. Current labels entered September 2023 and September 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Ultra-Cal NightSource Naturals: every row against all products listing it
- Ultra-Cal Night With Vitamin KSource Naturals: every row against all products listing it