Prenatal One

Prenatal One

Rainbow Light4.7 (460 ratings)
Format:Tablet Quantity: 30 Tablet(s) · 30 servings
Goals
$32.99 $1.09 per serving

Product analysis

45 out of 100

Prenatal One brings together vitamins and minerals that may help fill dietary gaps. Undisclosed blend contents make parts of the formula difficult to judge.

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

Nutrient Quality39

Ingredient forms are mixed: some are clearly identified, while folate, biotin and the blends leave important details unresolved. The quality of several other nutrients also cannot be established confidently.

Ingredient Transparency74

Amounts and most ingredient forms are disclosed, making much of the formula easier to compare. Missing blend contents and proportions leave important parts unclear.

Value For Money28

The formula offers limited value when its full serving cost is compared with many individual nutrient contributions. Some ingredients cannot be compared confidently, so that conclusion remains incomplete.

Customer Satisfaction77

Customer ratings are very positive. A moderately sized review pool gives a useful view of buyer satisfaction.

Product Focus7

The broad nutrient mix may help fill dietary gaps in normal metabolism, blood formation and mineral nutrition. Undisclosed blends make the complete formula harder to judge, and many expected benefits depend on low nutrient intake.

Format
Tablet
Container
30 Tablet(s)
Per serving
$1.09
Customer rating
4.7 · 460 ratings
Report analysis

Goals

Immunity
Impact
High effect
D+ Ingredient FitB- PathwaysA+ EvidenceA Formulation Logic
Magnesium · 100 mgVitamin C · 100 mgZinc · 15 mgVitamin A · 4000 IUVitamin D · 400 IUSelenium · 100 mcg
Study evidence
Iron Supportive 23 studies
Magnesium Supportive 8 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
Hair Health
Impact
High effect
C- Ingredient FitC- PathwaysA+ EvidenceA Formulation Logic
Biotin · 300 mcgVitamin D · 400 IUZinc · 15 mgIron · 30 mgVitamin C · 100 mg
Study evidence
Biotin Supportive 4 studies
Copper Adverse 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
Impact
Moderate effect
C- Ingredient FitF PathwaysA+ EvidenceA+ Formulation Logic
Iodine · 150 NPVitamin D · 400 IUVitamin B5 · 15 mcgMagnesium · 100 mgRiboflavin · 10 mgThiamin · 10 mgVitamin B12 · 25 mcgIron · 30 mgPotassium · 10 mg
Study evidence
Iodine Adverse 3 studies
Iron Supportive 74 studies
Magnesium Supportive 4 studies
Potassium Supportive 2 studies
Thiamin Disputed 12 studies
Vitamin D Supportive 32 studies
Everyday Health
Impact
Highest effect
B- Ingredient FitA+ PathwaysA- EvidenceA+ Formulation Logic
Folate · 800 mcgVitamin B12 · 25 mcgVitamin D · 400 IUMagnesium · 100 mgVitamin K · 65 mcgBoron · 1 mgSelenium · 100 mcgZinc · 15 mgVitamin C · 100 mg
Study evidence
Boron Supportive 6 studies
Folate Supportive 80 studies
Magnesium Supportive 114 studies
Selenium Supportive 70 studies
Vitamin C Supportive 56 studies
Vitamin D Supportive 115 studies
Vitamin K Supportive 34 studies
Zinc Supportive 60 studies
Impact
Lower effect
D- Ingredient FitF PathwaysD+ EvidenceA+ Formulation Logic
Biotin · 300 mcg
Study evidence
Biotin Supportive 8 studies
Calcium Supportive 1 study
Iron Disputed 4 studies
Magnesium Not classified

No linked studies yet.

Selenium Adverse 1 study
Vitamin C Supportive 1 study
Vitamin D Supportive 8 studies
Vitamin E Supportive 6 studies
Zinc No effect 1 study
Impact
High effect
D Ingredient FitB PathwaysA- EvidenceA Formulation Logic
Zinc · 15 mgVitamin C · 100 mgCopper · 2 mgSelenium · 100 mcgVitamin E · 30 IU
Study evidence
Biotin Supportive 10 studies
Copper Supportive 16 studies
Niacin Supportive 61 studies
Selenium Supportive 22 studies
Vitamin A Supportive 106 studies
Vitamin C Supportive 53 studies
Vitamin E Supportive 38 studies
Zinc Supportive 66 studies

Ingredients

IngredientAmount per servingScore
Vitamin A (Beta-Carotene, Vitamin A Palmitate)
4000 IU 53
Vitamin C (Ascorbic Acid)
100 mg
Vitamin D (Ergocalciferol, Vitamin D2)
400 IU 33
Vitamin E (D-Alpha-Tocopheryl)
30 IU 53
Vitamin K (Phytonadione)
65 mcg 22
Vitamin B1 (Thiamine Mononitrate)
10 mg 65
Riboflavin
10 mg 40
Niacin (Niacinamide)
20 mg
Folic Acid
800 mcg 30
Vitamin B12 (Cyanocobalamin)
25 mcg
Biotin
300 mcg 59
Vitamin B5 (Calcium Pantothenate)
15 mcg
Calcium (Calcium Carbonate, Calcium Citrate, Calcium Malate)
200 mg
Iron (Iron Amino Acid Chelate)
30 mg 57
Iodine (Kelp)
150 NP
Magnesium (Magnesium Oxide)
100 mg
Zinc (Zinc Citrate)
15 mg
Selenium (Selenomethionate)
100 mcg 37
Copper (Copper Amino Acid Chelate)
2 mg 61
Manganese (Manganese Citrate)
2 mg 70
Chromium (Chromium Nicotinate)
120 mcg 47
Molybdenum (Molybdenum Amino Acid Chelate)
75 mcg 53
Potassium (Potassium Citrate)
10 mg
Citrus Bioflavonoid Complex
25 mg
Choline (Choline Bitartrate)
10 mg 50
Inositol
10 mg
Boron (Boron Glycinate)
1 mg 60
Gentle Prenatal Blend
90 mg
Complete Digestive Support
24 mg
Gluten Free Dairy Free Sugar Free Pregnant Women 18–50
Report overview
C- Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyF Value
A serving provides 2 mg of copper at a very high cost per serving. Copper Amino Acid Chelate is the named copper form. It also contains 15 mg of zinc.
How this ingredient is rated

Active Ingredient Quality & Bioavailability58

Copper Amino Acid Chelate is the named copper form.
Copper Form Bioavailability
Copper Amino Acid Chelate is the named copper form.
Elemental Copper Labeling Clarity
The label states 2 mg of copper and names Copper Amino Acid Chelate as its source.

Dose, Safety & Label Transparency85

The serving provides 2 mg of copper. It also supplies 15 mg of zinc.
Copper Dosage Safety & Efficacy
The serving provides 2 mg of copper.
Zinc-to-Copper Balance
The serving also contains 15 mg of zinc alongside 2 mg of copper.

Value20

The product's cost per serving is very high.
Price Per Serving Efficiency
The product's cost per serving is very high.
B+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyF Value
Each serving provides 2 mg of manganese, an amount suited to nutritional maintenance, at a high cost per serving. The manganese comes from Manganese Citrate.
How this ingredient is rated

Active Ingredient Quality & Bioavailability80

The manganese comes from Manganese Citrate.
Manganese Chemical Form
The manganese comes from Manganese Citrate.

Dose, Safety & Label Transparency86

A serving provides 2 mg of manganese. The manganese amount and source are stated.
Manganese Dosage Efficacy & Safety
A serving provides 2 mg of manganese, an amount suited to nutritional maintenance.
Elemental Weight Disclosure
The manganese amount and source are stated.

Value20

The cost per serving is high.
Price per Serving vs. Median
The cost per serving is high.
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value
The serving lists 30 mg of iron at a high cost per serving. That is a substantial amount. It uses Iron Amino Acid Chelate. Zinc may compete with iron for absorption.
How this ingredient is rated

Active Ingredient Quality & Bioavailability31

It uses Iron Amino Acid Chelate. It also lists 100 mg of vitamin C, B12 and folate. Zinc is also listed and may compete with iron for absorption.
Iron Chemical Form & Bioavailability
It uses Iron Amino Acid Chelate.
Absorption Support & Blocker Avoidance
It also lists 100 mg of vitamin C, B12 and folate. Zinc is also listed and may compete with iron for absorption.

Dose, Safety & Label Transparency100

The serving lists 30 mg of iron, a substantial amount.
Elemental Iron Label Clarity
The iron amount is listed as 30 mg per serving.
Dosage Effectiveness & Safety Range
The serving lists 30 mg of iron, a substantial amount.

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. [Comparative study of the urinary excretion of boron, calcium, magnesium and phosphorus in postmenopausal women with and without osteoporosis].
    José Ramón V; Mora Mora M; Marino Alarcón O; Hernández G; Josefina Linares L; Urdaneta Romero H; Arévalo González E · Investigacion clinica · 2013
    Case-control study45 participantsBone Health forBoron
  2. Effect of dietary boron on mineral, estrogen, and testosterone metabolism in postmenopausal women.
    Nielsen FH; Hunt CD; Mullen LM; Hunt JR · FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 1987
    Single-arm trial12 participantsBone Health forBoron
  3. The relationship between boron and magnesium status and bone mineral density in the human: a review.
    Volpe SL; Taper LJ; Meacham S · Magnesium research · 1994
    Narrative reviewBone Health forBoron
  4. Effects of boron supplementation on bone mineral density and dietary, blood, and urinary calcium, phosphorus, magnesium, and boron in female athletes.
    Meacham SL; Taper LJ; Volpe SL · Environmental health perspectives · 1995
    Randomized trial28 participantsBone Health forBoron
  5. Metabolic responses of postmenopausal women to supplemental dietary boron and aluminum during usual and low magnesium intake: boron, calcium, and magnesium absorption and retention and blood mineral concentrations
    C D Hunt, J L Herbel, F H Nielsen · The American Journal of Clinical Nutrition · 1997
    Non-randomized trial11 participantsBone Health forBoron
  6. What is the impact of daily oral supplementation of vitamin D3 (cholecalciferol) plus calcium on the incidence of hip fracture in older people? A systematic review and meta-analysis.
    Manoj P; Derwin R; George S · International journal of older people nursing · 2023
    Meta-analysis12,620 participants7 studies pooledBone Health forCalcium
  7. Calcium supplementation prevents seasonal bone loss and changes in biochemical markers of bone turnover in elderly New England women: a randomized placebo-controlled trial.
    Storm D; Eslin R; Porter ES; Musgrave K; Vereault D; Patton C; Kessenich C; Mohan S; Chen T; Holick MF; Rosen CJ · The Journal of clinical endocrinology and metabolism · 1998
    Randomized trial60 participantsBone Health forCalcium
  8. The effects of calcium supplementation (milk powder or tablets) and exercise on bone density in postmenopausal women.
    Prince R; Devine A; Dick I; Criddle A; Kerr D; Kent N; Price R; Randell A · Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 1995
    Randomized trial168 participantsBone Health forCalcium
  9. The efficacy of calcium supplementation alone in elderly Thai women over a 2-year period: a randomized controlled trial.
    Rajatanavin R; Chailurkit L; Saetung S; Thakkinstian A; Nimitphong H · Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2014
    Randomized trial404 participantsBone Health forCalcium
  10. Calcium-enriched foods and bone mass growth in prepubertal girls: a randomized, double-blind, placebo-controlled trial.
    Bonjour JP; Carrie AL; Ferrari S; Clavien H; Slosman D; Theintz G; Rizzoli R · The Journal of clinical investigation · 1997
    Randomized trial149 participantsBone Health forCalcium
  11. The Association between Dietary and Circulating Copper Levels and Osteoporosis: a Scoping Review.
    Ju Y; Xiong W; Pang Y; Chen Z; Hou J; Zheng S; Li Z; Liu T; Xia H; Xia M; Zhong Y; Li J; Jiang X · Biological trace element research · 2026
    Scoping review18 studies pooledBone Health forCopper
  12. Association between dietary copper, iron, zinc, selenium intake and osteopenia or osteoporosis in elderly hypertensive patients: a retrospective cohort study.
    Chen M; Jia L; Gao R · Frontiers in nutrition · 2024
    Cohort study5,286 participantsBone Health forCopper
  13. Associations of dietary copper intake with total bone mineral density and lumbar spine bone mineral density in American adults.
    Hu M; Wang Z; Li C; Zheng Y; Hu J · Medicine · 2025
    Cross-sectional studyBone Health forCopper
  14. The association between dietary mineral intake and bone mineral density: a cross-sectional study.
    Wei M; Wei J; Huang S · Journal of health, population, and nutrition · 2025
    Cross-sectional study11,520 participantsBone Health forCopper
  15. Association between dietary copper intake and bone mineral density in children and adolescents aged 8-19 years: A cross-sectional study.
    Cui A; Yan J; Li H; Fan Z; Wei X; Wang H; Zhuang Y · PloS one · 2024
    Cross-sectional study6,965 participantsBone Health forCopper
  16. Association between RBC folate and lumbar bone mineral density in postmenopausal women, a cross-sectional study from NHANES 2009-2018.
    Wei H; Jin Z; Zhou L; Tang G; Chai S; Che X; Tan Y; Zeng W · Frontiers in endocrinology · 2025
    Cross-sectional study1,315 participantsBone Health forFolate
  17. Genetic variants modify the associations of concentrations of methylmalonic acid, vitamin B-12, vitamin B-6, and folate with bone mineral density.
    Liu CT; Karasik D; Xu H; Zhou Y; Broe K; Cupples LA; Cpgm de Groot L; Ham A; Hannan MT; Hsu YH; Jacques P; McLean RR; Paul L; Selhub J; Trajanoska K; van der Velde N; van Schoor N; Kiel DP · The American journal of clinical nutrition · 2021
    Cohort study4,310 participantsBone Health forFolate
  18. Adequate Intake and Supplementation of B Vitamins, in Particular Folic Acid, can Play a Protective Role in Bone Health.
    Rondanelli M; Tartara A; Fossari F; Vecchio V; Faliva MA; Naso M; Perna S; Nichetti M; Peroni G · Current aging science · 2022
    Narrative review35,298 participants29 studies pooledBone Health forFolate
  19. Relation of homocysteine, folate, and vitamin B12 to bone mineral density of postmenopausal women.
    Cagnacci A; Baldassari F; Rivolta G; Arangino S; Volpe A · Bone · 2004
    Cross-sectional study161 participantsBone Health forFolate
  20. Dietary intake of folate, but not vitamin B2 or B12, is associated with increased bone mineral density 5 years after the menopause: results from a 10-year follow-up study in early postmenopausal women.
    Rejnmark L; Vestergaard P; Hermann AP; Brot C; Eiken P; Mosekilde L · Calcified tissue international · 2008
    Cohort study1,869 participantsBone Health forFolate