Comparison
G-Immunity and Vitamin B Dual-Action
G-Immunity (Cellusyn Laboratories) lists 16 distinct ingredients and Vitamin B Dual-Action (Nutrilite) 9 (rows of one ingredient counted once); 9 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 0.48.
| Ingredient | G-Immunity | Vitamin B Dual-Action |
|---|---|---|
| Vitamin B6 | 6 mg (353%) | 4 mg (235%) |
| Vitamin B12 | 60 mcg (2500%) | 6 mcg (250%) |
| Niacin | 20 mg (125%) | 20 mg (125%) |
| Folate | 100 mcg | 400 mcg |
| Pantothenic Acid (Vitamin B5) | 10 mg (200%) | 20 mg (400%) |
| Riboflavin | 1.7 mg (131%) | 3.4 mg (262%) |
| Thiamin | 1.5 mg (125%) | 3 mg (250%) |
| Biotin | 300 mcg (1000%) | 125 mcg (417%) |
| Blue-Green Algae | not disclosed | 75 mg |
| Vitamin C | 1,000 mg (1111%) | |
| Vitamin D | 10 mcg (50%) | |
| Lactobacillus acidophilus | 10 billion CFU | |
| Glutamine | not disclosed | |
| Lysine | not disclosed | |
| European Elder | not disclosed | |
| Echinacea purpurea | not disclosed |
Amounts are per serving as DSLD gives them: G-Immunity, 2 capsules; Vitamin B Dual-Action, 1 tablet. Current labels entered August 2014 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
- G-ImmunityCellusyn Laboratories: every row against all products listing it
- Vitamin B Dual-ActionNutrilite: every row against all products listing it