Women's One Daily

Women's One Daily

MegaFood4.8 (716 ratings)
Format:Tablet Quantity: 60 Tablet(s) · 60 servings
Goals
$37.99 $0.63 per serving

Product analysis

49 out of 100

Women's One Daily supplies zinc and other nutrients that support normal immune function. The blend lacks a clear breakdown, making the contribution of its extra ingredients harder to judge.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality39

Manganese and molybdenum have favourable form choices. Unnamed vitamin C, vitamin D and blend forms leave part of the formula's quality uncertain.

Ingredient Transparency76

Listed amounts and most forms are stated, helping you compare the serving. The chromium sources and blend lack a full breakdown, leaving their individual contributions unclear.

Value For Money39

The serving offers reasonable value for vitamin K and molybdenum, while iron looks less economical. Value for many of the remaining nutrients is uncertain.

Customer Satisfaction81

Customer ratings are very positive. Feedback comes from 716 ratings, providing useful context for that impression.

Product Focus12

Zinc and several other nutrients give the formula a clear link to normal immune function. The broad blend has uncertain contributions, so its extra ingredients add less clarity to that focus.

Format
Tablet
Container
60 Tablet(s)
Per serving
$0.63
Customer rating
4.8 · 716 ratings
Report analysis

Goals

Immunity
Impact
Moderate effect
C- Ingredient FitF PathwaysA+ EvidenceA+ Formulation Logic
Vitamin C · 60 mgZinc · 9 mgVitamin A · 370 mcg RAEVitamin D · 10 mcgSelenium · 18 mcg
Study evidence
Iron Supportive 23 studies
Selenium Mixed 37 studies
Vitamin A Supportive 107 studies
Vitamin C Supportive 53 studies
Vitamin D Supportive 85 studies
Vitamin E Supportive 21 studies
Zinc Supportive 73 studies

Ingredients

IngredientAmount per servingScore
Vitamin A (Beta Carotene)
370 mcg RAE
Vitamin C (organic Orange)
60 mg
Vitamin D3
10 mcg
Vitamin E (D-Alpha-Tocopherol)
10 mg
Vitamin K (Phytonadione)
75 mcg 38
Thiamin (Thiamine Hydrochloride)
1.5 mg
Riboflavin
1.7 mg
Niacin (Niacinamide)
20 mg NE
Vitamin B6 (Pyridoxine Hydrochloride)
4 mg
Folate (Folic Acid)
400 mcg DFE
Vitamin B12 (Cyanocobalamin)
10 mcg
Biotin
30 mcg
Pantothenic Acid (Calcium D-Pantothenate)
10 mg
Iron (Iron Bisglycinate)
9 mg 57
Iodine (fermented Iodine Glycinate)
100 mcg
Zinc (Zinc Bisglycinate)
9 mg
Selenium (fermented Selenium Glycinate)
18 mcg
Copper (Copper Bisglycinate)
0.04 mg
Manganese (fermented Manganese Bisglycinate)
2 mg 84
GTF Chromium (Chromium Glutamate, Chromium Nicotinate, fermented Chromium Glycinate)
40 mcg
Molybdenum (fermented Molybdenum Bisglycinate)
37 mcg 76
Boron (fermented Boron Triglycinate)
500 mcg
Nourishing Food & Herb Blend
95 mg
Gluten Free Kosher Dairy Free Women 18–50 Vegetarian
Report overview
A+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyD+ Value
It supplies a stated 2 mg of manganese per serving at a moderately high cost per serving. It uses manganese bisglycinate.
How this ingredient is rated

Active Ingredient Quality & Bioavailability100

The manganese source is manganese bisglycinate.
Manganese Chemical Form
The manganese source is manganese bisglycinate.

Dose, Safety & Label Transparency86

The label states 2 mg of manganese per serving. It is below the adult upper limit of 11 mg.
Manganese Dosage Efficacy & Safety
Each serving supplies 2 mg of manganese.
Elemental Weight Disclosure
The manganese amount is stated as 2 mg per serving.

Value50

The cost per serving is moderately high.
Price per Serving vs. Median
The cost per serving is moderately high.
A- Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyB+ Value
The serving provides 37 mcg of molybdenum at a moderate cost, with a relatively small amount. The form is molybdenum bisglycinate. No branded molybdenum source is identified.
How this ingredient is rated

Active Ingredient Quality & Bioavailability85

The form is molybdenum bisglycinate. No branded molybdenum source is identified.
Molybdenum Chemical Form
The form is molybdenum bisglycinate.
Branded or Patented Source
No branded molybdenum source is identified.

Dose, Safety & Label Transparency64

The serving contains 37 mcg of molybdenum, a relatively small amount. The serving amount is below the adult upper intake level.
Elemental Dose Optimization
The serving contains 37 mcg of molybdenum, a relatively small amount.
Upper Limit (UL) Safety Compliance
The serving amount is below the adult upper intake level.

Value80

The cost per serving is moderate.
Price per Effective Serving
The cost per serving is moderate.
C Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyF Value
It provides 9 mg of iron per serving at a high cost per serving. The iron source is iron bisglycinate.
How this ingredient is rated

Active Ingredient Quality & Bioavailability63

The iron source is iron bisglycinate. Vitamin C (60 mg), B12, folate and zinc are listed; zinc may compete with iron absorption.
Iron Chemical Form & Bioavailability
The iron source is iron bisglycinate.
Absorption Support & Blocker Avoidance
Vitamin C (60 mg), B12, folate and zinc are listed; zinc may compete with iron absorption.

Dose, Safety & Label Transparency70

The serving provides 9 mg of iron. The amount is stated separately from compound weight.
Elemental Iron Label Clarity
The iron amount is stated separately from compound weight.
Dosage Effectiveness & Safety Range
The serving provides 9 mg of iron.

Value20

The cost per serving is high.
Price per Effective Serving
The cost per serving is high.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. The immune response in iron-deficient children: Impaired cellular defense mechanisms with altered humoral components.
    Macdougall LG; Anderson R; McNab GM; Katz J · The Journal of pediatrics · 1975
    Single-arm trial27 participantsImmunity forIron
  2. The role of iron homeostasis in remodeling immune function and regulating inflammatory disease.
    Mu Q; Chen L; Gao X; Shen S; Sheng W; Min J; Wang F · Science bulletin · 2023
    Narrative reviewImmunity forIron
  3. Hepcidin--a peptide hormone at the interface of innate immunity and iron metabolism.
    Ganz T · Current topics in microbiology and immunology · 2006
    Narrative reviewImmunity forIron
  4. Adaptive immunity and vaccination - iron in the spotlight.
    Preston AE; Drakesmith H; Frost JN · Immunotherapy advances · 2025
    Narrative reviewImmunity forIron
  5. Buried Treasure: Evolutionary Perspectives on Microbial Iron Piracy.
    Barber MF; Elde NC · Trends in genetics : TIG · 2016
    Narrative reviewImmunity forIron
  6. Effects of selenium supplementation on selenoprotein gene expression and response to influenza vaccine challenge: a randomised controlled trial.
    Goldson AJ; Fairweather-Tait SJ; Armah CN; Bao Y; Broadley MR; Dainty JR; Furniss C; Hart DJ; Teucher B; Hurst R · PloS one · 2011
    Randomized trial119 participantsImmunity forSelenium
  7. Effect of selenium on immune response against hepatitis B vaccine with accelerated method in insulin-dependent diabetes mellitus patients.
    Janbakhsh A; Mansouri F; Vaziri S; Sayad B; Afsharian M; Rahimi M; Shahebrahimi K; Salari F · Caspian journal of internal medicine · 2013
    Randomized trial62 participantsImmunity forSelenium
  8. Chemoprevention trial of human hepatitis with selenium supplementation in China.
    Yu SY; Li WG; Zhu YJ; Yu WP; Hou C · Biological trace element research · 1990
    Non-randomized trial20,847 participantsImmunity forSelenium
  9. Selenium nanoparticles as adjunctive therapy in sepsis: A pilot randomized clinical trial.
    Gu WJ; Huang W; Zhao FZ; Yuan XK; Jin K; Chen JL; Zhang CY; Huang Y; He L; Zhuang H; Yin HY; Chen T · Drug resistance updates : reviews and commentaries in antimicrobial and anticancer chemotherapy · 2026
    Randomized trial70 participantsImmunity forSelenium
  10. Selenium supplementation in patients with autoimmune thyroiditis decreases thyroid peroxidase antibodies concentrations.
    Gärtner R; Gasnier BC; Dietrich JW; Krebs B; Angstwurm MW · The Journal of clinical endocrinology and metabolism · 2002
    Randomized trial70 participantsImmunity forSelenium
  11. Depressed immune response to tetanus in children with vitamin A deficiency.
    Semba RD; Muhilal; Scott AL; Natadisastra G; Wirasasmita S; Mele L; Ridwan E; West KP; Sommer A · The Journal of nutrition · 1992
    Randomized trial236 participantsImmunity forVitamin A
  12. Impact of a single megadose of vitamin A at delivery on breastmilk of mothers and morbidity of their infants.
    Roy SK; Islam A; Molla A; Akramuzzaman SM; Jahan F; Fuchs G · European journal of clinical nutrition · 1997
    Randomized trial50 participantsImmunity forVitamin A
  13. Vitamin A supplementation reduces measles morbidity in young African children: a randomized, placebo-controlled, double-blind trial.
    Coutsoudis A; Broughton M; Coovadia HM · The American journal of clinical nutrition · 1991
    Randomized trial60 participantsImmunity forVitamin A
  14. Vitamin A supplementation enhances specific IgG antibody levels and total lymphocyte numbers while improving morbidity in measles.
    Coutsoudis A; Kiepiela P; Coovadia HM; Broughton M · The Pediatric infectious disease journal · 1992
    Randomized trial60 participantsImmunity forVitamin A
  15. Vitamin A supplementation reduces the monocyte chemoattractant protein-1 intestinal immune response of Mexican children.
    Long KZ; Santos JI; Estrada Garcia T; Haas M; Firestone M; Bhagwat J; Dupont HL; Hertzmark E; Rosado JL; Nanthakumar NN · The Journal of nutrition · 2006
    Randomized trial127 participantsImmunity forVitamin A
  16. Vitamin C and contribution to the normal function of the immune system: evaluation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusImmunity forVitamin C
  17. Therapeutic effects of high-dose vitamin C supplementation in patients with COVID-19: a meta-analysis.
    Sun L; Zhao JH; Fan WY; Feng B; Liu WW; Chen RQ; Ban C; Dang AG; Wang M; Luo KT; Zhou GY; Yu FF; Ba Y · Nutrition reviews · 2024
    Meta-analysis2,334 participants14 studies pooledImmunity forVitamin C
  18. Effect of micronutrient supplements on influenza and other respiratory tract infections among adults: a systematic review and meta-analysis.
    Abioye AI; Bromage S; Fawzi W · BMJ global health · 2021
    Meta-analysisImmunity forVitamin C
  19. New evidence for antioxidant properties of vitamin C.
    Vojdani A; Bazargan M; Vojdani E; Wright J · Cancer detection and prevention · 2001
    Randomized trial20 participantsImmunity forVitamin C
  20. Enhanced Vitamin C Delivery: A Systematic Literature Review Assessing the Efficacy and Safety of Alternative Supplement Forms in Healthy Adults.
    Calder PC; Kreider RB; McKay DL · Nutrients · 2025
    Systematic review13 studies pooledImmunity forVitamin C