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Women's Prenatal 1

product on market Softgel Capsule Bayer One A Day Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 61% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin A and Vitamin C are supported by strong evidence for supporting immune function and cellular health during pregnancy. These nutrients play critical roles in fetal development and maternal wellness. The overall evidence coverage for this specific ingredient profile is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Women's Prenatal 1
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Softgel(s)
Serving Size
Other Combinations
Product Type
61%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Fat
0.5 Gram(s)
Cholesterol
25 mg
Vitamin A
4000 IU (50% DV)
Vitamin C
60 mg (100% DV)
400 IU (100% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
30 IU (100% DV)
1.3× RDA — within safe limits 179 studies (A:3, B:90)
1.7 mg (100% DV)
1.4× RDA — within safe limits 76 studies (A:0, B:33)
2 mg (100% DV)
1.5× RDA — within safe limits 13 studies (A:0, B:1)
20 mg (100% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
2.5 mg (100% DV)
1.9× RDA — within safe limits 114 studies (A:3, B:35)
800 mcg (100% DV)
2.0× RDA — within safe limits 226 studies (A:10, B:105)
8 mcg (100% DV)
3.3× RDA — above typical dose 139 studies (A:1, B:44)
300 mcg (100% DV)
10.0× RDA — above typical dose 27 studies (A:0, B:11)
10 mg (100% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews
Calcium
200 mg (15% DV)
Iron
28 mg (156% DV)
150 mcg (100% DV)
Within RDA (1.0× RDA) 245 studies (A:4, B:133)
50 mg (11% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
2 mg (100% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
Sodium
15 mg
Market median: 750.0mg (447 products) 393 studies (A:18, B:204)

Other Ingredients

Calcium Carbonate Omega-3 Fish Oil Gelatin Glycerin Magnesium Oxide yellow Beeswax Ascorbic Acid Less than 2% of:
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Adults, take one softgel daily with food.

Warnings & Precautions

Contains: Fish (anchovy, jack mackerel, sardine, tuna) and soy.

Warning: Accidental overdose of iron-containing products is a leading case of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

Keep out of reach of children

If pregnant, breast-feeding, taking medication, or have any medical condition ask a health professional before use.

Not for children

Do not use if safety seal bearing "sealed for your protection" under cap is torn or missing.

Formulation Notes

Contains: Fish (anchovy, jack mackerel, sardine, tuna) and soy.

Does not contain aspirin.

A complete multivitamin with more of what matters to mom and baby

One A Day Women's Prenatal 1 supports your nutritional needs at three key stages: 1 while you're trying to conceive 2 during pregnancy 3 and while breastfeeding

One A Day Women's Prenatal 1 is a multivitamin with at least 100% of the daily value for key nutrients such as folic acid and iron.

One A Day Women's Prenatal 1 also has DHA, an Omega-3 fatty acid, that helps support healthy fetal brain and eye development during pregnancy and is also recommended by experts for breastfeeding mothers.

1 complete softgel with DHA

With DHA & Folic Acid Complete prenatal multivitamin with Folic Acid plus DHA: DHA to help support healthy fetal brain and eye development Provides 100% of recommended daily value of Folic Acid

Additional Information

Store at room temperature. Avoid excessive heat.

Child resistant cap

Made in the USA of US & international materials

Questions or comments? Please call 1-800-800-4793 (Mon-Fri 9AM - 5PM EST)

C3174

Metadata

Product Details

UPC / SKU0 16500 55817 0
DSLD Entry Date2018-06-25
Product TypeOther Combinations
FormSoftgel Capsule
BrandBayer One A Day
DSLD ID178392
Data Updated2026-04-11
Research

Research Evidence

337
Research Sources
54
Avg Quality
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011 PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016 PubMed DOI
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023 PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
View all evidence for Vitamin A →
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Vitamin A research Best Vitamin A All Vitamin A products More from Bayer One A Day View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.