Comparison
ViraGuard and First Response Citrus Orange
ViraGuard (Equip) lists 10 distinct ingredients and First Response Citrus Orange (NutraBio) 6 (rows of one ingredient counted once); 6 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 0.54.
| Ingredient | ViraGuard | First Response Citrus Orange |
|---|---|---|
| Vitamin C | 200 mg (222%) | 3,000 mg (3333%) |
| Vitamin D | 50 mcg (250%) | 50 mcg (250%) |
| Zinc | 20 mg (182%) | 30 mg (273%) |
| Selenium | 400 mcg (727%) | 200 mcg (364%) |
| Copper | 1 mg (111%) | 3 mg (333%) |
| N-Acetyl Cysteine | 300 mg | 600 mg |
| Vitamin A | 900 mcg RAE (100%) | |
| Grape | 30 mg | |
| Alpha Lipoic Acid | 100 mg | |
| Licorice | 100 mg |
Amounts are per serving as DSLD gives them: ViraGuard, 2 vegetarian capsules; First Response Citrus Orange, 4.49 g. Current labels entered August 2021 and May 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- ViraGuardEquip: every row against all products listing it
- First Response Citrus OrangeNutraBio: every row against all products listing it