Maximum Once A Day
Maximum Once A Day by Quest is a comprehensive multivitamin supplement featuring 28 ingredients. With an N+ Score of 74 and a C+ grade, it is considered a good quality product with a transparent label. This multivitamin delivers several key nutrients at clinically studied dosages, including 6000mcg of Beta-Carotene, 1510mcg RAE of Vitamin A, 67mg AT of Vitamin E, 250mg of Vitamin C, and 75mg of Thiamine. However, some ingredients such as Vitamin D, Folate, and Choline Bitartrate are present at underdosed levels. This product may be suitable for individuals seeking broad-spectrum vitamin support, though some specific nutrient targets may require additional supplementation.
About This Product
Maximum Once A Day by Quest is a collagen & beauty supplement containing 28 active ingredients. It has earned an N+ Score of 74/100 (Grade C+).
This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.
Notable clinical-dose ingredients include Thiamine, Riboflavin, Vitamin B6 and 16 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
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +19 ingredient(s) at clinical dose levels
- +Rich formula with 28 active ingredients
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (28 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Thiamine | 75.000 mg | Optimal |
| Riboflavin | 75.000 mg | Optimal |
| Vitamin B6 | 75.000 mg | Optimal |
| Folate | 1.000 mg | Under |
| Vitamin B12 | 75.000 mcg | Optimal |
| Biotin | 75.000 mcg | Optimal |
| Pantothenic Acid | 75.000 mg | Optimal |
| Vitamin A | 1510.000 mcg RAE | Optimal |
| Vitamin C | 250.000 mg | Optimal |
| Vitamin D | 10.000 mcg | Under |
| Vitamin E | 67.000 mg AT | Optimal |
| Calcium | 150.000 mg | Under |
| Iron | 15.000 mg | Optimal |
| Iodine | 100.000 mcg | Adequate |
| Magnesium | 75.000 mg | Under |
| Zinc | 20.000 mg | Optimal |
| Selenium | 100.000 mcg | Optimal |
| Copper | 2.000 mg | Optimal |
| Manganese | 5.000 mg | Optimal |
| Chromium | 50.000 mcg | Optimal |
| Potassium | 50.000 mg | Under |
| Molybdenum | 50.000 mcg | Optimal |
| Inositol | 75.000 mg | N/A |
| Choline Bitartrate | 75.000 mg | Under |
| Vanadium | 50.000 mcg | N/A |
| Niacinamide | 75.000 mg | High |
| Methionine | 50.000 mg | N/A |
| Beta-Carotene | 6000.000 mcg | High |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.