Ultimate IgG
Just Thrive's Ultimate IgG is an 'Other Combinations' supplement containing three components. Each four-capsule serving provides 2000mg of ImmunoLin, along with 10 calories and 2g of protein. This product received an N+ Score of 47, earning an 'F' grade, placing it in the below-average tier for quality. The analysis did not identify ImmunoLin at a clinically studied dose, which may impact its potential efficacy. Individuals interested in general immune support or gut health might consider this product, but those seeking specific, evidence-backed dosages for immune globulins may need to consult further research.
About This Product
Ultimate IgG by Just Thrive is a vitamins & minerals supplement containing 3 active ingredients. It has earned an N+ Score of 47/100 (Grade F).
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (3 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 10.000 Calorie(s) | N/A |
| Protein | 2.000 Gram(s) | N/A |
| ImmunoLin | 2.000 Gram(s) | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





