About This Product
This Onnit Grass-Fed Whey Isolate Protein is a protein supplement providing 20 grams of protein per 29-gram serving, primarily from 20.8 grams of Whey Protein Isolate. While the protein dosage is adequate for post-workout recovery or general protein supplementation, the product received an N+ Score of 48, earning an 'F' grade, indicating a below-average quality assessment. This score is partly due to several listed minerals, such as Calcium (30mg), Iron (1mg), and Potassium (120mg), being present at underdosed levels, suggesting they are not intended as significant dietary contributions. With 10 total ingredients, the label transparency is 100%, but the formula completeness scored only 33%. This product may be suitable for individuals solely focused on increasing protein intake without relying on the minor mineral content.
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (10 ingredients)
| Ingredient | Amount | Status |
|---|---|---|
| Calories | 110.000 Calorie(s) | N/A |
| Total Fat | 2.000 Gram(s) | N/A |
| Calcium | 30.000 mg | Under |
| Iron | 1.000 mg | Under |
| Total Carbohydrates | 5.000 Gram(s) | N/A |
| Sodium | 170.000 mg | N/A |
| Potassium | 120.000 mg | Under |
| Cholesterol | 5.000 mg | N/A |
| Protein | 20.000 Gram(s) | N/A |
| Whey Protein isolate | 20.800 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.