Isopure Zero Carb Protein Powder Cookies & Cream is an amino acid/protein supplement providing 25g of protein per 31g serving. This product includes 29 ingredients, offering 97% label transparency. It contains several vitamins and minerals, with Calcium (340mg), Vitamin A (380mcg), Niacin (5mg), Vitamin B12 (3.3mcg), and Biotin (75mcg) all present at clinically studied doses. However, Potassium, Vitamin C, and Vitamin E are noted as underdosed. The product received an N+ Score of 56, resulting in an F grade, categorizing it as an average-tier product. This protein powder may suit individuals seeking a high-protein option with some added vitamins, particularly those looking for clinically dosed Calcium and B vitamins.
About This Product
Isopure Zero Carb Protein Powder Cookies & Cream by ISOPURE is a protein supplement containing 29 active ingredients. It has earned an N+ Score of 56/100 (Grade F).
Notable clinical-dose ingredients include Niacin, Vitamin B12, Biotin and 6 more.
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
- +Broad ingredient diversity exceeding category norms
- +9 ingredient(s) at clinical dose levels
- +Rich formula with 29 active ingredients
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (29 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin K | 20.000 mcg | Under |
| Calories | 0.500 Gram(s) | N/A |
| Thiamine | 0.300 mg | Under |
| Riboflavin | 0.400 mg | Under |
| Niacin | 5.000 mg | Adequate |
| Vitamin B6 | 0.500 mg | Under |
| Folate | 160.000 mcg DFE | Under |
| Vitamin B12 | 3.300 mcg | Optimal |
| Biotin | 75.000 mcg | Optimal |
| Pantothenic Acid | 2.500 mg | Adequate |
| Vitamin A | 380.000 mcg | Adequate |
| Vitamin C | 15.000 mg | Under |
| Vitamin E | 5.000 mg | Under |
| Calcium | 340.000 mg | Adequate |
| Iodine | 38.000 mcg | Under |
| Magnesium | 100.000 mg | Adequate |
| Zinc | 4.200 mg | Under |
| Selenium | 17.000 mcg | Under |
| Copper | 0.600 mg | Adequate |
| Manganese | 0.500 mg | Under |
| Chromium | 30.000 mcg | Adequate |
| Total Carbohydrates | — | N/A |
| Sodium | 240.000 mg | N/A |
| Potassium | 380.000 mg | Under |
| Cholesterol | 10.000 mg | N/A |
| Protein | 25.000 Gram(s) | N/A |
| Molybdenum | 18.000 mcg | Under |
| Phosphorus | 280.000 mg | Under |
| Chloride | 360.000 mg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.