Comparison
Ultimate IgG and IgG Select
Ultimate IgG (Just Thrive) lists 3 distinct ingredients and IgG Select (Moss Nutrition) 3 (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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Ultimate IgG | IgG Select |
|---|---|---|
| Protein | 2 g | 2 g |
| Immunoglobulin | 2,000 mg | 1,275 mg |
| Albumin | 100 mg | 125 mg |
Amounts are per serving as DSLD gives them: Ultimate IgG, 4 capsules; IgG Select, 2.5 g. Current labels entered November 2023 and April 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Ultimate IgGJust Thrive: every row against all products listing it
- IgG SelectMoss Nutrition: every row against all products listing it