Prenatal

Prenatal

Fairhaven Health4.8 (5,872 ratings)
Format:Tablet Quantity: 60 Tablet(s) · 60 servings
Goals
$17.95 $0.29 per serving

Product analysis

64 out of 100

Prenatal offers a broad mix of nutrients that may help with tiredness or hair shedding when nutritional gaps contribute. Most amounts and forms are clearly disclosed, making it easier to compare with other multivitamins.

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

Nutrient Quality41

Iodine has a favorably assessed form, while the copper form compares less favorably. Quality information for most other nutrients is insufficient for a firm comparison.

Ingredient Transparency98

All nutrient amounts and nearly all forms are disclosed. Riboflavin is the only listed nutrient without a named form, so the label otherwise supports straightforward comparison.

Value For Money49

Iron, iodine and copper offer favorable value in the available comparisons. Value for most of the remaining nutrients is uncertain, so the full formula is harder to judge.

Customer Satisfaction91

Customer feedback is very positive across thousands of ratings. The substantial response supports an established satisfaction picture.

Product Focus56

The broad nutrient mix may support energy and hair health when inadequate intake contributes to problems. Its many ingredients do not establish extra benefit when nutritional needs are already met.

Format
Tablet
Container
60 Tablet(s)
Per serving
$0.29
Customer rating
4.8 · 5,872 ratings
Report analysis

Goals

Impact
High effect
B Ingredient FitF PathwaysA+ EvidenceA+ Formulation Logic
Iodine · 290 mcgVitamin D · 15 mcgVitamin B5 · 7 mgRiboflavin · 1.6 mgThiamin · 1.4 mgVitamin B12 · 2.8 mcgIron · 27 mg

Iron, folate, vitamins B6 and B12 support blood-cell formation, and low intakes can contribute to tiredness. Riboflavin, niacin, pantothenic acid and vitamin C also help address nutritional gaps associated with fatigue. The supplied findings count iodine, thiamin and vitamin D, but their normal physiological roles do not establish routine additional energy. The nutrient forms do not demonstrate extra benefit when intake is adequate.

How this product is rated for Energy

Ingredient fit75

Iron and B vitamins provides a counted contribution, with amounts meeting the saved comparison to differing degrees.
Goal fit
The relevant ingredients sit within a formula that also contains ingredients aimed at other goals.
Dose adequacy
The declared amounts meet the saved comparisons to differing degrees; larger amounts do not establish benefits beyond adequacy.

Pathways0

The contribution concerns nutrient sufficiency. None of the five separately tracked energy functions received coverage.
Depth
No strongest tracked energy pathway was identified.
Breadth
None of the five tracked energy areas reaches the breadth comparison; the nutritional contribution is separate.

Evidence97

Iron provides the strongest saved support, specifically for fatigue associated with low iron status.
Evidence strength
Iron provides the strongest saved support, specifically for fatigue associated with low iron status.
Studied preparation
Most counted ingredients are accepted as studied preparations; iodine is the exception.

Formulation logic100

Iron and B vitamins needs no additional partner for the counted contribution. No configured ingredient conflict was matched.
Partner coverage
The counted ingredients can contribute without an additional partner.
Conflicts
No configured ingredient conflict was matched.
Effective doses
All counted ingredients reach the saved minimum amount comparison.
Study evidence
Iodine Adverse 3 studies
Iron Supportive 74 studies
Thiamin Disputed 12 studies
Vitamin D Supportive 32 studies
Hair Health
Impact
High effect
B Ingredient FitF PathwaysA+ EvidenceA+ Formulation Logic
Biotin · 35 mcgVitamin D · 15 mcgZinc · 13 mgIron · 27 mgVitamin C · 120 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
Vitamin A Disputed 13 studies
Vitamin D Disputed 34 studies
Vitamin E No effect 3 studies
Zinc Supportive 22 studies

Ingredients

IngredientAmount per servingScore
Vitamin A (Beta-Carotene)
650 mcg
Vitamin C (Ascorbic Acid)
120 mg
Vitamin D (Cholecalciferol)
15 mcg
Vitamin E (D-Alpha-Tocopheryl Succinate)
19 mg
Thiamine (Thiamine Hydrochloride)
1.4 mg
Riboflavin
1.6 mg
Niacin (Niacinamide)
18 mg
Vitamin B6 (Pyridoxine Hydrochloride)
2 mg
Folate (L-5-Methyltetrahydrofolate Calcium)
600 mcg DFE
Vitamin B12 (Methylcobalamin)
2.8 mcg
Biotin (D-Biotin)
35 mcg
Pantothenic Acid (D-Calcium Pantothenate)
7 mg
Iron (Ferrous Fumarate)
27 mg 69
Iodine (Potassium Iodide)
290 mcg 96
Zinc (Zinc Citrate)
13 mg
Copper (Copper Sulfate)
1.3 mg 65
Gluten Free Women 18–50
Report overview
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value
A serving provides 290 mcg of iodine at a low cost per serving. The iodine comes from Potassium Iodide.
How this ingredient is rated

Active Ingredient Quality & Bioavailability100

The iodine comes from Potassium Iodide. No marine source is indicated, so the seaweed-specific purity concern does not apply.
Iodine Form & Bioavailability
The iodine comes from Potassium Iodide.
Marine Source Purity & Sourcing
No marine source is indicated, so the seaweed-specific purity concern does not apply.

Dose, Safety & Label Transparency100

290 mcg of iodine falls within the range used for daily thyroid support. The amount and source are stated.
Dosage Efficacy for Daily Support
290 mcg of iodine falls within the range used for daily thyroid support.
Dosage Safety & Upper Limits
The 290 mcg serving is below the upper intake limit.
Elemental Iodine Transparency
The iodine amount and its source, Potassium Iodide, are stated.

Value80

The cost per serving is low.
Price Per Effective Serving
The cost per serving is low.
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value
Each serving provides 27 mg of iron at a low cost per serving. The iron source is Ferrous Fumarate. Zinc is also listed and may compete with iron absorption. It also provides 120 mg of vitamin C.
How this ingredient is rated

Active Ingredient Quality & Bioavailability31

The iron source is Ferrous Fumarate. Zinc is also listed and may compete with iron absorption. It also provides 120 mg of vitamin C.
Iron Chemical Form & Bioavailability
The iron source is Ferrous Fumarate.
Absorption Support & Blocker Avoidance
Zinc is also listed and may compete with iron absorption. It also provides 120 mg of vitamin C.

Dose, Safety & Label Transparency100

Each serving provides 27 mg of iron. The iron amount is stated.
Elemental Iron Label Clarity
The iron amount is stated.
Dosage Effectiveness & Safety Range
Each serving provides 27 mg of iron.

Value80

The cost per serving is low.
Price per Effective Serving
The cost per serving is low.
F Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyB+ Value
Each serving provides 1.3 mg of copper, the stated amount, with a moderate price per serving. The source is Copper Sulfate.
How this ingredient is rated

Active Ingredient Quality & Bioavailability37

The source is Copper Sulfate.
Copper Form Bioavailability
The source is Copper Sulfate.
Elemental Copper Labeling Clarity
The label states 1.3 mg of elemental copper per serving and names its source.

Dose, Safety & Label Transparency86

The serving provides 1.3 mg of copper. The serving also contains 13 mg of zinc, a zinc-to-copper ratio of 10 to 1.
Copper Dosage Safety & Efficacy
The selected serving provides 1.3 mg of copper, the stated amount.
Zinc-to-Copper Balance
The serving also contains 13 mg of zinc, a zinc-to-copper ratio of 10 to 1.

Value80

The price per serving is moderate.
Price Per Serving Efficiency
The price per serving is moderate.
Report alternatives

Sources

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

  1. Association of radioactive iodine treatment with survivorship symptoms and primary care utilisation in women of reproductive age with thyroid cancer: a retrospective cohort study.
    Devanarayan P; Hartman M; Partin M · Family medicine and community health · 2026
    Cohort study10,882 participantsEnergy forIodine
  2. Energy level and fatigue after surgery for thyroid cancer: A population-based study of patient-reported outcomes.
    Hughes DT; Reyes-Gastelum D; Kovatch KJ; Hamilton AS; Ward KC; Haymart MR · Surgery · 2020
    Cohort study2,584 participantsEnergy forIodine
  3. Health-Related Quality of Life in Differentiated Thyroid Cancer Survivors: A Cross-Sectional Study From Turkey.
    Gültekin A; Kahraman MY; Şengöz T; Şimşek FS · Head & neck · 2026
    Cross-sectional study202 participantsEnergy forIodine
  4. Large-dose intravenous ferric carboxymaltose injection for iron deficiency anemia in heavy uterine bleeding: a randomized, controlled trial.
    Van Wyck DB; Mangione A; Morrison J; Hadley PE; Jehle JA; Goodnough LT · Transfusion · 2010
    Randomized trial477 participantsEnergy forIron
  5. 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.
    Macher S; Herster C; Holter M; Moritz M; Matzhold EM; Stojakovic T; Pieber TR; Schlenke P; Drexler C; Amrein K · Nutrients · 2021
    Randomized trial176 participantsEnergy forIron
  6. Ferric carboxymaltose vs. oral iron in the treatment of pregnant women with iron deficiency anemia: an international, open-label, randomized controlled trial (FER-ASAP).
    Breymann C; Milman N; Mezzacasa A; Bernard R; Dudenhausen J; FER-ASAP investigators · Journal of perinatal medicine · 2018
    Randomized trial252 participantsEnergy forIron
  7. Effect of iron therapy on fatigue symptoms in non-anaemic iron deficient women of reproductive age- A Randomized Controlled Trial.
    Sultana N; Bajwa FA; Sikandar MZ; Haider MM; Majeed T · JPMA. The Journal of the Pakistan Medical Association · 2026
    Randomized trial164 participantsEnergy forIron
  8. Intravenous iron isomaltoside treatment of women suffering from severe fatigue after postpartum hemorrhage.
    Holm C; Thomsen LL; Langhoff-Roos J · The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians · 2019
    Randomized trial85 participantsEnergy forIron
  9. Physicochemical properties of and volatile compounds in riboflavin fortified cloudy apple juice; study of its effect on job fatigue among Egyptian construction workers.
    Fouad S; Ibrahim GE; Hussein AMS; Ibrahim FA; El Gendy A · Heliyon · 2021
    Non-randomized trialEnergy forRiboflavin
  10. Vitamin B status in patients with chronic fatigue syndrome.
    Heap LC; Peters TJ; Wessely S · Journal of the Royal Society of Medicine · 1999
    Case-control study30 participantsEnergy forRiboflavin
  11. B-vitamins, related vitamers, and metabolites in patients with quiescent inflammatory bowel disease and chronic fatigue treated with high dose oral thiamine.
    Bager P; Hvas CL; Hansen MM; Ueland P; Dahlerup JF · Molecular medicine (Cambridge, Mass.) · 2023
    Observational studyEnergy forRiboflavin
  12. Metabolic features of chronic fatigue syndrome.
    Naviaux RK; Naviaux JC; Li K; Bright AT; Alaynick WA; Wang L; Baxter A; Nathan N; Anderson W; Gordon E · Proceedings of the National Academy of Sciences of the United States of America · 2024
    Case-control study84 participantsEnergy forRiboflavin
  13. Effectiveness of Riboflavin in Inherited Metabolic Diseases: A Systematic Review
    Bregje Jaeger, Nina N Stolwijk, Femke Aaldering, Charlotte A Ruys, Marije Smits, Nicole I Wolf, Carla E M Hollak, Annet M Bosch · Journal of Inherited Metabolic Disease · 2026
    Systematic review381 studies pooledEnergy forRiboflavin
  14. Influence of thiamin supplementation on the health and general well-being of an elderly Irish population with marginal thiamin deficiency.
    Smidt LJ; Cremin FM; Grivetti LE; Clifford AJ · Journal of gerontology · 1991
    Randomized trial80 participantsEnergy forThiamin
  15. Randomised clinical trial: high-dose oral thiamine versus placebo for chronic fatigue in patients with quiescent inflammatory bowel disease.
    Bager P; Hvas CL; Rud CL; Dahlerup JF · Alimentary pharmacology & therapeutics · 2021
    Randomized trial40 participantsEnergy forThiamin
  16. Dietary reference values for thiamin.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Turck D; Bresson JL; Burlingame B; Dean T; Fairweather-Tait S; Heinonen M; Hirsch-Ernst KI; Mangelsdorf I; McArdle HJ; Naska A; Nowicka G; Pentieva K; Sanz Y; Siani A; Sjödin A; Stern M; Tomé D; Van Loveren H; Vinceti M; Willatts P; Lamberg-Allardt C; Przyrembel H; Tetens I; Gudelj Rakic J; Ioannidou S; de Sesmaisons-Lecarré A; Forss AC; Neuhäuser-Berthold M · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusEnergy forThiamin
  17. Effects of thiamine supplementation on exercise-induced fatigue.
    Suzuki M; Itokawa Y · Metabolic brain disease · 1996
    Randomized trial16 participantsEnergy forThiamin
  18. Long-term maintenance treatment with 300 mg thiamine for fatigue in patients with inflammatory bowel disease: results from an open-label extension of the TARIF study.
    Bager P; Hvas CL; Rud CL; Dahlerup JF · Scandinavian journal of gastroenterology · 2022
    Randomized trialEnergy forThiamin
  19. A new perspective on vitamin B12 deficiency in rheumatology: a case-based review.
    Dułak NA; Rytlewska M; Jaskólska M; Chmielewski M · Rheumatology international · 2024
    Case series3 participantsEnergy forVitamin B12
  20. Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression.
    Markun S; Gravestock I; Jäger L; Rosemann T; Pichierri G; Burgstaller JM · Nutrients · 2021
    Meta-analysis6,276 participants16 studies pooledEnergy forVitamin B12