Prenatal Once Daily

Prenatal Once Daily

Format:Tablet Quantity: 90 Tablet(s) · 90 servings
Goals

Product analysis

50 out of 100

Prenatal Once Daily offers iron and B vitamins that may help with tiredness when nutrient intake is low. Its food-blend descriptions leave some exact nutrient forms unclear.

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

Nutrient Quality37

Many nutrients are described through food blends, which does not establish superior quality. The exact vitamin K, iodine and chromium forms remain unclear despite those source descriptions.

Ingredient Transparency79

Amounts and most source descriptions are listed. The combination blend leaves its components unidentified, and food-blend names do not always clarify the exact nutrient form.

Value For Money38

The available comparisons suggest weak value for vitamin K, iron and chromium, with iodine closer to the middle. Value for most other nutrients is uncertain.

Customer Satisfaction86

Customers give very favorable ratings, backed by many ratings. Those opinions do not establish pregnancy suitability or nutritional completeness.

Product Focus18

The clearest purpose is nutritional support when low intake contributes to tiredness or poor concentration. The ingredient range does not establish extra energy or productivity once needs are met.

Format
Tablet
Container
90 Tablet(s)
Per serving
$0.82
Customer rating
4.8 · 1,790 ratings
Report analysis

Goals

Impact
Moderate effect
C Ingredient FitF PathwaysA+ EvidenceA+ Formulation Logic
Iodine · 145 mcgVitamin D · 18.8 mcgVitamin B5 · 7 mgRiboflavin · 1.7 mgThiamin · 1.5 mgVitamin B12 · 3 mcgIron · 18 mg
Study evidence
Iodine Adverse 3 studies
Iron Supportive 74 studies
Thiamin Disputed 12 studies
Vitamin D Supportive 32 studies
Hair Health
Impact
Moderate effect
C+ Ingredient FitF PathwaysB EvidenceA+ Formulation Logic
Biotin · 160 mcgVitamin D · 18.8 mcgZinc · 3 mgIron · 18 mgVitamin C · 120 mg
Study evidence
Biotin Supportive 4 studies
Folate Mixed 15 studies
Iodine No effect 1 study
Iron Disputed 25 studies
Niacin Disputed 2 studies
Selenium Disputed 7 studies
Vitamin A Disputed 13 studies
Vitamin D Disputed 34 studies
Vitamin E No effect 3 studies
Zinc Supportive 22 studies
Heart Health
Impact
High effect
C- Ingredient FitC PathwaysA- EvidenceA+ Formulation Logic
Vitamin K · 90 mcgVitamin B12 · 3 mcgVitamin B6 · 9 mgFolate · 600 mcg DFEVitamin D · 18.8 mcg
Study evidence
Folate Supportive 116 studies
Niacin Supportive 105 studies
Selenium Mixed 89 studies
Vitamin B6 Supportive 44 studies
Vitamin D Mixed 164 studies
Vitamin K Mixed 62 studies
Productivity Boost
Impact
Moderate effect
D Ingredient FitF PathwaysC+ EvidenceA+ Formulation Logic
Iron · 18 mgVitamin B12 · 3 mcgVitamin B12 · 3 mcgVitamin B6 · 9 mgZinc · 3 mg
Study evidence
Iron Supportive 69 studies
Zinc Supportive 11 studies
Cardiovascular Support
Impact
High effect
C- Ingredient FitC PathwaysB- EvidenceA+ Formulation Logic
Vitamin K · 90 mcgVitamin D · 18.8 mcgSelenium · 42 mcgVitamin B12 · 3 mcgVitamin B6 · 9 mgVitamin E · 19 mgFolate · 600 mcg DFENiacin · 20 mgVitamin C · 120 mg
Study evidence
Folate Supportive 93 studies
Niacin Supportive 136 studies
Selenium Supportive 107 studies
Vitamin B6 Supportive 35 studies
Vitamin C Supportive 101 studies
Vitamin D Mixed 170 studies
Vitamin E Mixed 79 studies
Vitamin K Supportive 40 studies

Ingredients

IngredientAmount per servingScore
Vitamin A (Beta Carotene)
1300 mcg
Vitamin C (Organic Food Blend)
120 mg
Vitamin D (D3)
18.8 mcg
Vitamin E (Organic Food Blend)
19 mg
Vitamin K (Saccharomyces cerevisae)
90 mcg 10
Thiamin (Organic Food Blend)
1.5 mg
Riboflavin (Organic Food Blend)
1.7 mg
Niacin (Organic Food Blend)
20 mg
Vitamin B6 (Organic Food Blend)
9 mg
Folate (Organic Food Blend)
600 mcg DFE
Vitamin B12 (Methylcobalamin)
3 mcg
Biotin (Organic Food Blend)
160 mcg
Pantothenic Acid (Organic Food Blend)
7 mg
Iron (Organic Food Blend)
18 mg 56
Iodine (Organic Food Blend)
145 mcg 62
Zinc (Organic Food Blend)
3 mg
Selenium (Organic Food Blend)
42 mcg
Manganese (Organic Food Blend)
0.6 mg
Chromium (Organic Food Blend)
78.8 mcg 8
Organic Food Blend
930 mg
Gluten Free Vegan Kosher Dairy Free Organic Pregnant Vegetarian
Report overview
C Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyD+ Value
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value
F Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyF Value
It provides 78.8 mcg of chromium per serving, and the chromium cost is high. The chromium chemical form is not specified. No branded source is specified.
How this ingredient is rated

Active Ingredient Quality & Bioavailability0

The chromium chemical form is not specified. No branded chromium source is specified.
Chromium Chemical Form
The chromium chemical form is not specified.
Branded & Trademarked Sources
No branded chromium source is specified.

Dose, Safety & Label Transparency15

78.8 mcg is a modest amount per serving. The chromium compound's separate weight is not given.
Elemental Chromium Dosage
78.8 mcg is a modest amount per serving.
Label Transparency & Disclosure
The chromium amount is stated, but the compound weight is not separately given.

Value10

The chromium cost is high per 200 mcg of chromium.
Price per 200 mcg Chromium
The chromium cost is high per 200 mcg of chromium.
Report alternatives

Sources

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

  1. Associations of dietary folate, vitamin B6 and B12 intake with cardiovascular outcomes in 115664 participants: a large UK population-based cohort.
    Zhang B; Dong H; Xu Y; Xu D; Sun H; Han L · European journal of clinical nutrition · 2023
    Cohort study115,664 participantsCardiovascular Support forFolate
  2. Folate, Homocysteine, and Adverse Outcomes After Ischemic Stroke.
    Shi M; Zheng J; Liu Y; Mao X; Wu X; Chu M; Niu H; Sun L; Chang X; He Y; Liu Y; Guo D; Zhang Y; Zhu Z; Zhao J · Journal of the American Heart Association · 2024
    Cohort study3,530 participantsCardiovascular Support forFolate
  3. Effect of folic acid on endothelial function following acute myocardial infarction.
    Moens AL; Claeys MJ; Wuyts FL; Goovaerts I; Van Hertbruggen E; Wendelen LC; Van Hoof VO; Vrints CJ · The American journal of cardiology · 2007
    Randomized trial40 participantsCardiovascular Support forFolate
  4. Folic acid enhances endothelial function and reduces blood pressure in smokers: a randomized controlled trial.
    Mangoni AA; Sherwood RA; Swift CG; Jackson SH · Journal of internal medicine · 2003
    Randomized trial24 participantsCardiovascular Support forFolate
  5. 5-methyltetrahydrofolate, the active form of folic acid, restores endothelial function in familial hypercholesterolemia.
    Verhaar MC; Wever RM; Kastelein JJ; van Dam T; Koomans HA; Rabelink TJ · Circulation · 1998
    Non-randomized trial20 participantsCardiovascular Support forFolate
  6. The current state of niacin in cardiovascular disease prevention: a systematic review and meta-regression.
    Lavigne PM; Karas RH · Journal of the American College of Cardiology · 2013
    Meta-analysis9,959 participants11 studies pooledCardiovascular Support forNiacin
  7. Effects of niacin on apo A1 and B levels: a systematic review and meta-analysis of randomised controlled trials.
    Saboori S; Yousefi Rad E; Tammam J; Thondre PS; Coe S · The British journal of nutrition · 2024
    Meta-analysis12 studies pooledCardiovascular Support forNiacin
  8. Effect of lipid-lowering therapies on lipoprotein(a) levels: a comprehensive meta-analysis of randomized controlled trials.
    Xie S; Galimberti F; Olmastroni E; Carugo S; Catapano AL; Casula M; META-LIPID Group · Atherosclerosis · 2025
    Meta-analysis145,314 participants147 studies pooledCardiovascular Support forNiacin
  9. Extended-release niacin vs gemfibrozil for the treatment of low levels of high-density lipoprotein cholesterol. Niaspan-Gemfibrozil Study Group.
    Guyton JR; Blazing MA; Hagar J; Kashyap ML; Knopp RH; McKenney JM; Nash DT; Nash SD · Archives of internal medicine · 2000
    Randomized trial173 participantsCardiovascular Support forNiacin
  10. Equivalent efficacy of a time-release form of niacin (Niaspan) given once-a-night versus plain niacin in the management of hyperlipidemia.
    Knopp RH; Alagona P; Davidson M; Goldberg AC; Kafonek SD; Kashyap M; Sprecher D; Superko HR; Jenkins S; Marcovina S · Metabolism: clinical and experimental · 1998
    Randomized trial223 participantsCardiovascular Support forNiacin
  11. Effect of supplementation with high-selenium yeast on plasma lipids: a randomized trial.
    Rayman MP; Stranges S; Griffin BA; Pastor-Barriuso R; Guallar E · Annals of internal medicine · 2011
    Randomized trial501 participantsCardiovascular Support Heart Health forSelenium
  12. Association of selenium and cadmium with heart failure and mortality based on the National Health and Nutrition Examination Survey.
    Xing X; Xu M; Yang L; Shao C; Wang Y; Qi M; Niu X; Gao D · Journal of human nutrition and dietetics : the official journal of the British Dietetic Association · 2023
    Cohort study15,689 participantsCardiovascular Support forSelenium
  13. Higher serum selenium concentration is associated with lower risk of all-cause and cardiovascular mortality among individuals with chronic kidney disease: A population-based cohort study of NHANES.
    Zhu D; Zhong Q; Lin T; Song T · Frontiers in nutrition · 2023
    Cohort study3,063 participantsCardiovascular Support Heart Health forSelenium
  14. Selenium status in the body and cardiovascular disease: a systematic review and meta-analysis.
    Kuria A; Tian H; Li M; Wang Y; Aaseth JO; Zang J; Cao Y · Critical reviews in food science and nutrition · 2021
    Meta-analysis13 studies pooledCardiovascular Support forSelenium
  15. Associations of selenium status with all-cause and cause-specific mortality: a systematic review and meta-analysis of cohort studies.
    Cui Z; Xie R; Lu X; Schomburg L; Brenner H; Schöttker B · Redox biology · 2025
    Meta-analysis95 participants20 studies pooledCardiovascular Support forSelenium
  16. Vitamin B12 Status and Cardiovascular Risk: Novel Insights from NMR-Based Lipoprotein Profiling in 20,665 Adults.
    Eken Y; Tekin N; Şahin F; Tay İ; Yıldırım Saral N; Serteser M; Baykal AT · Journal of clinical medicine · 2026
    Cross-sectional study20,665 participantsCardiovascular Support Heart Health forVitamin B12
  17. Pregnancy Metal Mixtures and Blood Pressure and Hypertension in Mid-Life: A Prospective U.S. Cohort Study.
    Zhang M; Aris IM; Cardenas A; Rifas-Shiman SL; Lin PD; Ngo LH; Oken E; Hivert MF; Juraschek SP · Hypertension (Dallas, Tex. : 1979) · 2025
    Cohort study493 participantsCardiovascular Support forVitamin B12
  18. Vitamin B12 Deficiency, Hyperhomocysteinemia, and Diabetes as Metabolic Determinants of Cardiovascular Risk in Mexican Women.
    Ramirez-Villalobos MD; Monterrubio-Flores E; Marquez-Murillo M; Alcalde-Rabanal J; Shamah-Levy T; Perichart-Perera O; Macias-Morales N; Campos-Nonato I · Nutrients · 2025
    Cross-sectional study1,197 participantsCardiovascular Support forVitamin B12
  19. Impact of serum vitamin (Vitamin D, Vitamin B12) and trace element (Fe, Zn, Cu) levels on major adverse cardiovascular events and poor prognosis in STEMI patients undergoing primary PCI.
    Wang C; Liu D; Tang M; Liu J; Ma Y · Journal of clinical biochemistry and nutrition · 2026
    Cohort study202 participantsCardiovascular Support forVitamin B12
  20. Vasoplegic syndrome after cardiovascular surgery: A review of pathophysiology and outcome-oriented therapeutic management.
    Datt V; Wadhhwa R; Sharma V; Virmani S; Minhas HS; Malik S · Journal of cardiac surgery · 2021
    Systematic reviewCardiovascular Support forVitamin B12