$6.99 $0.06 per serving
Product analysis
One Daily Maximum supplies a broad mix of nutrients that can help fill gaps affecting everyday health and energy use. Several mineral sources, including zinc oxide, are less favorable choices when comparing ingredient quality.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality39
Iodine, molybdenum and chloride use favorable sources, while several other mineral forms are less favorable choices. Quality remains uncertain for many vitamins, limiting a firm conclusion about the complete formula.
Ingredient Transparency78
The listed amounts and most forms are disclosed, making the serving easier to review. Folate and biotin forms and the vitamin A and calcium mixture proportions are missing.
Value For Money57
Several minerals offer favorable value at the full serving cost. Value remains uncertain for many vitamins, so the low-cost mineral contributions do not settle the whole formula’s value.
Customer Satisfaction90
Customer feedback is very positive. Many reviews provide a well-established picture of satisfaction.
Product Focus32
The broad nutrient mix can help address low intake relevant to energy, immunity and other everyday functions. Its many actives and wide range of intended uses make it less focused on one particular need.
- Format
Tablet - Container
- 100 Tablet(s)
- Per serving
- $0.06
- Customer rating
- 4.7 · 8,187 ratings
Goals
Impact
Highest effect
Folate · 667 mcg DFEVitamin B12 · 6 mcgVitamin D · 10 mcgMagnesium · 100 mgVitamin K · 25 mcgBoron · 150 mcgSelenium · 20 mcgZinc · 15 mgVitamin C · 60 mg
B vitamins and magnesium support normal energy metabolism, while folate and B12 contribute to blood formation and one-carbon metabolism. Zinc and vitamin C provide immune-related and antioxidant nutritional support. Calcium and vitamin D relate to bone and mineral functions, although that route has lower saved coverage. These nutritional contributions are useful for low intake, without establishing extra benefit when intake is adequate.
How this product is rated for Everyday Health
Ingredient fit78
Contributing nutrients provide substantial amount coverage, with a few other actives reducing focus.
Goal fit
Contributing nutrients provide substantial amount coverage, with a few other actives reducing focus.
Dose adequacy
The known contributing quantities cover most, but not all, of the saved amount comparison.
Pathways80
Energy metabolism is the strongest saved route. Energy metabolism and blood formation meet the saved coverage threshold.
Depth
Energy metabolism reaches full saved coverage.
Breadth
Energy metabolism and blood formation meet the saved coverage threshold.
Evidence86
Magnesium leads the saved evidence comparison. The relevant support concerns nutritional availability when intake is low, rather than proven extra benefit above adequacy.
Evidence strength
Magnesium leads the comparison; this does not establish disease prevention or a benefit probability.
Studied preparation
All ingredients meeting the saved amount threshold also meet its studied-preparation criterion; no superior nutrient form is established.
Formulation logic100
All contributing ingredients meet the saved minimum amount criterion, without missing partners or matched configured conflicts.
Partner coverage
No contributing ingredient lacks a required partner.
Conflicts
No configured ingredient conflict was matched.
Effective doses
All contributing ingredients meet the saved amount threshold; it does not establish an individual requirement or clinical benefit.
Impact
High effect
Magnesium · 100 mgVitamin C · 60 mgZinc · 15 mgVitamin A · 750 mcgVitamin D · 10 mcgSelenium · 20 mcg
Vitamin A supports protective barriers, while zinc and vitamin D contribute to normal immune-cell function. Selenium supports normal immune function; extra benefit is not established when intake is already adequate. Copper, folate and vitamins B6 and B12 can help restore immune-cell function when intake is low. These nutritional roles do not establish prevention of respiratory infections.
How this product is rated for Immunity
Ingredient fit52
The formula contains several nutrients related to immune function, with uneven amounts and a broader nutritional focus.
Goal fit
Several nutrients relate to normal immune function, within a formula also serving many other nutritional purposes.
Dose adequacy
The nutrient amounts contribute unevenly, and low or unresolved amounts limit the contribution attributed to the serving.
Pathways43
The strongest finding is lymphocyte function and immune regulation. The findings are concentrated in one immune function, with less support across the others.
Depth
The strongest finding concerns lymphocyte function and immune regulation, based on the relevant nutrients and their amounts.
Breadth
The findings are concentrated in one immune function, with less support across the others.
Evidence100
The strongest support concerns established nutrient roles in normal immune function. Recognized preparations do not establish additional protection against infections.
Evidence strength
The strongest relevant support concerns normal nutrient function, rather than prevention of infection.
Studied preparation
The saved findings recognize the qualifying nutrient preparations; this does not establish superiority over other forms.
Formulation logic100
The relevant nutrients do not require an additional partner for their recognized roles. No configured conflict was found.
Partner coverage
The relevant nutrients can contribute without a required additional partner; this does not establish synergy.
Conflicts
No configured ingredient conflict was identified in the supplied findings.
Effective doses
The qualifying ingredients meet the saved minimum amount criterion; this is not a proven clinical effective dose.
Impact
Moderate effect
Biotin · 30 mcgVitamin D · 10 mcgZinc · 15 mgIron · 18 mgVitamin C · 60 mg
Iron and zinc may help reduce diffuse shedding when low levels of those minerals are the cause. Getting enough matters for hair, but taking extra doesn't imply regrowth when your levels are already adequate. Vitamin C also helps normal collagen formation and iron absorption. Those nutrient roles don't show that the combination will reverse other types of hair loss.
How this product is rated for Hair Health
Ingredient fit57
Zinc's practical hair benefit concerns correcting deficiency, rather than routine regrowth.
Goal fit
Zinc's practical hair benefit concerns correcting deficiency, rather than routine regrowth.
Dose adequacy
One selected serving declares Thiamin (B1) 1.5 mg, Riboflavin (B2) 1.7 mg, Pantothenic acid (B5) 10 mg. These amounts alone don't demonstrate hair regrowth.
Pathways9
The relevant role is supplying building blocks for hair fibres; that doesn't imply follicular regrowth.
Depth
The relevant role is supplying building blocks for hair fibres; that doesn't imply follicular regrowth.
Breadth
The ingredients don't provide broad, substantial contributions across the described hair mechanisms.
Evidence97
Zinc's practical hair benefit concerns correcting deficiency, rather than routine regrowth.
Evidence strength
Zinc's practical hair benefit concerns correcting deficiency, rather than routine regrowth.
Studied preparation
Iodine isn't identified here as a preparation with directly transferable hair benefits.
Formulation logic100
The relevant ingredients have no missing required partners or identified conflicts. Amount comparisons don't guarantee a hair benefit.
Partner coverage
No required ingredient partner is missing from the relevant combinations.
Conflicts
No particular ingredient conflict is identified.
Effective doses
The relevant declared amounts reach at least a quarter of their comparison curves; these comparisons aren't minimum effective doses.
Impact
Moderate effect
Folate · 667 mcg DFEVitamin B12 · 6 mcgVitamin B6 · 2 mgMolybdenum · 160 mcgSelenium · 20 mcgMagnesium · 100 mgVitamin E · 13.5 mgZinc · 15 mgVitamin C · 60 mgRiboflavin · 1.7 mg
Folate contributes to normal methyl-group metabolism, while zinc and molybdenum support enzyme function. Selenium and vitamin E add antioxidant nutrition; the strongest relevance here is meeting normal nutrient needs.
How this product is rated for Liver & Detox
Ingredient fit45
4 ingredients relate to this goal, alongside 20 actives aimed at other needs. The relevant amounts provide substantial support within the saved comparison.
Goal fit
4 ingredients relate to this goal, alongside 20 actives aimed at other needs.
Dose adequacy
The relevant amounts provide substantial support within the saved comparison.
Pathways42
Detox-enzyme induction is the strongest mechanism in the saved assessment, with moderate coverage. 1 of the three target mechanisms meets the saved coverage level.
Depth
Detox-enzyme induction is the strongest mechanism in the saved assessment, with moderate coverage.
Breadth
1 of the three target mechanisms meets the saved coverage level.
Evidence99
Vitamin B9 (Folate) provides the strongest evidence contribution among the assessed amounts. This remains specific to the supplied evidence and its context.
Evidence strength
Vitamin B9 (Folate) provides the strongest evidence contribution among the assessed amounts. This remains specific to the supplied evidence and its context.
Studied preparation
Most of the assessed contribution matches preparations recognized in the saved assessment; Molybdenum does not.
Formulation logic100
All 4 assessed ingredients meet the saved amount threshold. No conflict was recorded by the supplied checks.
Partner coverage
The assessed ingredients can work alone or have their required partners present.
Conflicts
No conflict was recorded by the supplied checks.
Effective doses
All 4 assessed ingredients meet the saved amount threshold.
Riboflavin Not classified
No linked studies yet.
Vitamin B6 Not classified
No linked studies yet.
Impact
Moderate effect
Iodine · 150 mcgVitamin D · 10 mcgVitamin B5 · 10 mgMagnesium · 100 mgRiboflavin · 1.7 mgThiamin · 1.5 mgVitamin B12 · 6 mcgIron · 18 mgPotassium · 80 mg
Iron at 18 mg, folate and B vitamins may help with tiredness when nutritional gaps are present. Magnesium and vitamin C also support nutritional adequacy. These functions do not imply added energy when nutrient needs are already met.
How this product is rated for Energy
Ingredient fit56
11 assessed ingredients relate to energy alongside 15 other active ingredients, giving the formula a broader focus. The assessed amounts meet part of the saved dose benchmarks.
Goal fit
11 assessed ingredients relate to energy alongside 15 other active ingredients, giving the formula a broader focus.
Dose adequacy
The assessed amounts meet part of the saved dose benchmarks.
Pathways0
The saved findings identify no coverage of the assessed alertness, muscle-energy, mitochondrial, stress-fatigue or circulation mechanisms. None of the three target areas reaches the saved threshold for substantial coverage.
Depth
The saved findings identify no coverage of the assessed alertness, muscle-energy, mitochondrial, stress-fatigue or circulation mechanisms.
Breadth
None of the three target areas reaches the saved threshold for substantial coverage.
Evidence97
Iron provides the strongest saved evidence among ingredients meeting the amount benchmark. That finding does not establish extra energy from the whole formula. Preparation matching is incomplete for Iodine, limiting direct transfer of results from specific preparations.
Evidence strength
Iron provides the strongest saved evidence among ingredients meeting the amount benchmark. That finding does not establish extra energy from the whole formula.
Studied preparation
Preparation matching is incomplete for Iodine, limiting direct transfer of results from specific preparations.
Formulation logic100
The assessed ingredients can act independently or have their required partner present. No configured ingredient conflicts were identified in the saved findings. 11 of 11 assessed ingredients meet the saved minimum amount benchmark.
Partner coverage
The assessed ingredients can act independently or have their required partner present.
Conflicts
No configured ingredient conflicts were identified in the saved findings.
Effective doses
11 of 11 assessed ingredients meet the saved minimum amount benchmark.
Vitamin B5 Not classified
No linked studies yet.
Impact
Lower effect
Magnesium · 100 mgVitamin D · 10 mcg
Impact
Moderate effect
Iron · 18 mgVitamin B12 · 6 mcgVitamin B12 · 6 mcgVitamin B6 · 2 mgZinc · 15 mgMagnesium · 100 mg
Iron, folate and B12 may help maintain energy and concentration when nutrient intake or stores are inadequate. Magnesium and zinc provide additional nutritional support, while the B-complex vitamins support energy metabolism. These roles do not imply improved work output in nutrient-replete adults.
How this product is rated for Productivity Boost
Ingredient fit38
The formula has a broad nutritional or other-purpose focus, with a smaller share directly aligned with productivity. The assessed amounts provide a partial match to the saved dose comparisons.
Goal fit
The formula has a broad nutritional or other-purpose focus, with a smaller share directly aligned with productivity.
Dose adequacy
The assessed amounts provide a partial match to the saved dose comparisons.
Pathways43
The strongest saved connection is to synaptic plasticity and neuroprotection, with moderate coverage. One main mechanism meets the saved coverage threshold; the other mechanisms receive narrower or no support.
Depth
The strongest saved connection is to synaptic plasticity and neuroprotection, with moderate coverage.
Breadth
One main mechanism meets the saved coverage threshold; the other mechanisms receive narrower or no support.
Evidence100
Magnesium supplies the strongest assessed evidence in the formula. The relevance remains dependent on the population and outcome studied. The assessed ingredients at relevant amounts match preparations recognized in the saved findings.
Evidence strength
Magnesium supplies the strongest assessed evidence in the formula. The relevance remains dependent on the population and outcome studied.
Studied preparation
The assessed ingredients at relevant amounts match preparations recognized in the saved findings.
Formulation logic100
The assessed ingredients can contribute independently or have their required partner present. No ingredient conflicts were identified in the saved assessment.
Partner coverage
The assessed ingredients can contribute independently or have their required partner present.
Conflicts
No ingredient conflicts were identified in the saved assessment.
Effective doses
All assessed contributors meet the saved minimum amount comparison.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin A (Beta-Carotene, Vitamin A Acetate) | 750 mcg | |
Vitamin C (Ascorbic Acid) | 60 mg | |
Vitamin D3 (Cholecalciferol) | 10 mcg | |
Vitamin E (DL-Alpha-Tocopheryl Acetate) | 13.5 mg | |
Vitamin K (Phytonadione) | 25 mcg | |
Thiamine (Thiamine Mononitrate) | 1.5 mg | |
Riboflavin | 1.7 mg | |
Niacin (Niacinamide) | 20 mg | |
Vitamin B6 (Pyridoxine Hydrochloride) | 2 mg | |
Folate | 667 mcg DFE | |
Vitamin B12 (Cyanocobalamin) | 6 mcg | |
Biotin | 30 mcg | |
Pantothenic Acid (D-Calcium Pantothenate) | 10 mg | |
Calcium (Calcium Carbonate, Dicalcium Phosphate) | 162 mg | |
Iron (Ferrous Fumarate) | 18 mg | |
Phosphorus (Dicalcium Phosphate) | 109 mg | |
Iodine (Potassium Iodide) | 150 mcg | |
Magnesium (Magnesium Oxide) | 100 mg | |
Zinc (Zinc Oxide) | 15 mg | |
Selenium (Sodium Selenate) | 20 mcg | |
Copper (Copper Sulfate) | 2 mg | |
Manganese (Manganese Sulfate) | 3.5 mg | |
Chromium (Chromium Chloride) | 65 mcg | |
Molybdenum (Sodium Molybdate) | 160 mcg | |
Chloride (Potassium Chloride) | 72 mg | |
Potassium (Potassium Chloride) | 80 mg | |
Boron (Sodium Borate) | 150 mcg | |
Tin (Stannous Chloride) | 10 mcg | |
Silicon (Silicon Dioxide) | 2 mg | |
Vanadium (Sodium Metavanadate) | 10 mcg |
Iodine (Potassium Iodide) · 150 mcg OverallScore100
Phosphorus (Dicalcium Phosphate) · 109 mg OverallScore92
Molybdenum (Sodium Molybdate) · 160 mcg OverallScore78
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Association of radioactive iodine treatment with survivorship symptoms and primary care utilisation in women of reproductive age with thyroid cancer: a retrospective cohort study.
- Energy level and fatigue after surgery for thyroid cancer: A population-based study of patient-reported outcomes.
- Health-Related Quality of Life in Differentiated Thyroid Cancer Survivors: A Cross-Sectional Study From Turkey.
- Large-dose intravenous ferric carboxymaltose injection for iron deficiency anemia in heavy uterine bleeding: a randomized, controlled trial.
- The Effect of Parenteral or Oral Iron Supplementation on Fatigue, Sleep, Quality of Life and Restless Legs Syndrome in Iron-Deficient Blood Donors: A Secondary Analysis of the IronWoMan RCT.
- Ferric carboxymaltose vs. oral iron in the treatment of pregnant women with iron deficiency anemia: an international, open-label, randomized controlled trial (FER-ASAP).
- Effect of iron therapy on fatigue symptoms in non-anaemic iron deficient women of reproductive age- A Randomized Controlled Trial.
- Intravenous iron isomaltoside treatment of women suffering from severe fatigue after postpartum hemorrhage.
- Magnesium-L-threonate improves sleep quality and daytime functioning in adults with self-reported sleep problems: A randomized controlled trial.
- Total magnesium intake and risk of frailty in older women.
- Red blood cell magnesium and chronic fatigue syndrome.
- Exercise, magnesium and immune function.
- [Efficacy of potassium N-acetylaminosuccinate (Cogitum) in the treatment of asthenic syndrome: results of double-blind placebo-controlled trial].
- Human resting energy expenditure in relation to dietary potassium.
- Physicochemical properties of and volatile compounds in riboflavin fortified cloudy apple juice; study of its effect on job fatigue among Egyptian construction workers.
- Vitamin B status in patients with chronic fatigue syndrome.
- B-vitamins, related vitamers, and metabolites in patients with quiescent inflammatory bowel disease and chronic fatigue treated with high dose oral thiamine.
- Metabolic features of chronic fatigue syndrome.
- Effectiveness of Riboflavin in Inherited Metabolic Diseases: A Systematic Review
- Influence of thiamin supplementation on the health and general well-being of an elderly Irish population with marginal thiamin deficiency.