Comparison
Just 1 Daily and One 'n' Only
Just 1 Daily (Bairn Biologics) lists 42 distinct ingredients and One 'n' Only (Pure Essence) 47 (rows of one ingredient counted once); 41 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 0.83.
| Ingredient | Just 1 Daily | One 'n' Only |
|---|---|---|
| Vitamin C | 240 mg (267%) | 240 mg (267%) |
| Calcium | 30 mg (2%) | 32 mg (2%) |
| Vitamin B6 | 30 mg (1765%) | 30 mg (1765%) |
| Vitamin D | 25 mcg (125%) | 25 mcg (125%) |
| Magnesium | 25 mg (6%) | 25 mg (6%) |
| Vitamin B12 | 100 mcg (4167%) | 100 mcg (4167%) |
| Zinc | 15 mg (136%) | 15 mg (136%) |
| Niacin | 25 mg (156%) | 25 mg (156%) |
| Vitamin E | 100 IU | 83 mg (553%) |
| Potassium | 5 mg (under 1%) | 5 mg (under 1%) |
| Folate | 400 mcg | 400 mcg |
| Vitamin A | 10,000 IU | 3 mg |
| Pantothenic Acid (Vitamin B5) | 30 mg (600%) | 30 mg (600%) |
| Riboflavin | 26 mg (2000%) | 25.5 mg (1962%) |
| Thiamin | 23 mg (1917%) | 22.5 mg (1875%) |
| Biotin | 100 mcg (333%) | 100 mcg (333%) |
| Chromium | 100 mcg (286%) | 100 mcg (286%) |
| Selenium | 100,000 mcg (181818%) | 100 mcg (182%) |
| Manganese | 3 mg (130%) | 2.5 mg (109%) |
| Copper | 1 mg (111%) | 1 mg (111%) |
| Iodine | 150 mcg (100%) | 150 mcg (100%) |
| Choline | 50 mg (9%) | 50 mg (9%) |
| Vitamin K | 20 mcg (17%) | 20 mcg (17%) |
| Molybdenum | 30 mcg (67%) | 30 mcg (67%) |
| Inositol | 25 mg | not disclosed |
| Boron | 1 mg | not disclosed |
| Flavonoid | 50 mg | 50 mg |
| Quercetin | 10 mg | not disclosed |
| Vanadium | 20 mcg | not disclosed |
| Blue-Green Algae | 125 mg | not disclosed |
| Eleuthero | 40 mg | not disclosed |
| Astragalus | 40 mg | not disclosed |
| Chlorella | 125 mg | not disclosed |
| Rutin | 15 mg | not disclosed |
| Schisandra | 40 mg | not disclosed |
| Oats | 100 mg | not disclosed |
| Hesperidin | 25 mg | not disclosed |
| Fo-Ti | 30 mg | not disclosed |
| Codonopsis | 50 mg | not disclosed |
| Jiaogulan | 20 mg | not disclosed |
| Laminaria | 38 mg | not disclosed |
| Leucine | 0.02 g | |
| Proteolytic Enzymes (Proteases) | not disclosed | |
| Lipase | not disclosed | |
| Amylase | not disclosed | |
| Cellulase | not disclosed | |
| Lactase | not disclosed | |
| Sucrase | not disclosed |
Amounts are per serving as DSLD gives them: Just 1 Daily, 1 tablet; One 'n' Only, 1 tablet. Current labels entered July 2020 and June 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Just 1 DailyBairn Biologics: every row against all products listing it
- One 'n' OnlyPure Essence: every row against all products listing it