Ultra Strength Prenatal Folic Acid + DHA

Ultra Strength Prenatal Folic Acid + DHA

OLLY4.6 (354 ratings)
Format:Softgel Quantity: 60 Softgel(s) · 30 servings
Goals
$19.99 $0.66 per serving

Product analysis

52 out of 100

Ultra Strength Prenatal Folic Acid + DHA combines vitamins, minerals and fish oil in a supplement intended for prenatal support. The omega-3s offer limited value for the EPA and DHA supplied, which weakens their contribution to the purchase.

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

Nutrient Quality40

Potassium iodide is a well-supported iodine form, while the fish oil’s precise structure is unclear. Several other ingredient details remain uncertain, limiting a complete quality comparison.

Ingredient Transparency73

Ingredient amounts and most forms are disclosed, making the main contents easier to check. Some form details and the omega-3 combination’s proportions remain unclear.

Value For Money40

Iron and omega-3s offer limited value at the serving price, while iodine is middling. Ginger compares more favorably, but it does not settle the value of the full prenatal formula.

Customer Satisfaction74

Customer feedback is favorable across hundreds of ratings. The ratings do not establish specific benefits or safety.

Product Focus43

The formula is aimed at prenatal nutritional support, with some support for that intended use. Its extensive ingredient list makes it complex without establishing that every nutritional need is covered.

Format
Softgel
Container
60 Softgel(s)
Per serving
$0.66
Customer rating
4.6 · 354 ratings
Report analysis

Goals

Impact
High effect
B- Ingredient FitF PathwaysA EvidenceA+ Formulation Logic
Iodine · 150 mcgVitamin D · 20 mcgVitamin B5 · 7 mgMagnesium · 50 mgRiboflavin · 1.6 mgThiamin · 1.4 mgVitamin B12 · 6 mcgIron · 7.6 mg

This mix mainly supports nutritional adequacy rather than immediate alertness. Iron, folate and B vitamins are relevant to fatigue associated with deficiency and anaemia; magnesium and vitamin C can also matter when intake is low. Iodine supports thyroid hormone production, while vitamin D fatigue findings come from deficient adults. These separate roles do not establish additional energy once nutritional needs are met.

How this product is rated for Energy

Ingredient fit74

The formula’s relevance depends on its energy-related ingredients and their declared amounts.
Goal fit
The formula includes relevant energy ingredients alongside a broader mix of uses.
Dose adequacy
The declared amounts provide a partial match to the comparison ranges, with some contributions smaller than others.

Pathways0

The findings identify nutritional support without a separate alertness, exercise or stress-fatigue contribution.
Depth
The findings identify nutritional support without a separate alertness, exercise or stress-fatigue contribution.
Breadth
No additional alertness, exercise-capacity or stress-fatigue route was established.

Evidence94

Vitamin D provides the strongest evidence connection here, subject to the population and benefit limits described above.
Evidence strength
Vitamin D provides the strongest evidence connection here, subject to the population and benefit limits described above.
Studied preparation
The preparation match is incomplete; Iodine lacked a studied match.

Formulation logic100

The recognized ingredients have their required support, with no configured conflict identified.
Partner coverage
The recognized ingredients have no missing required partner in these findings.
Conflicts
No configured ingredient conflict was identified.
Effective doses
All recognized ingredients meet the saved minimum amount threshold; that threshold does not prove clinical benefit.
Study evidence
Iodine Adverse 3 studies
Iron Supportive 74 studies
Magnesium Supportive 4 studies
Thiamin Disputed 12 studies
Vitamin D Supportive 32 studies

Ingredients

IngredientAmount per servingScore
Calories
10 Calorie(s)
Total Fat
0.5 Gram(s)
Cholesterol
5 mg
Vitamin A (Retinyl Palmitate)
650 mcg
Vitamin C (Sodium Ascorbate)
60 mg
Vitamin D (Cholecalciferol)
20 mcg
Vitamin E (D-Alpha-Tocopherol)
19 mg
Thiamine (Thiamine Hydrochloride)
1.4 mg
Riboflavin
1.6 mg
Niacin (Niacinamide)
18 mg
Vitamin B6 (Pyridoxine Hydrochloride)
2 mg
Folate
667 mcg DFE
Vitamin B12 (Cyanocobalamin)
6 mcg
Biotin (D-Biotin)
35 mcg
Pantothenic Acid (Calcium D-Pantothenate)
7 mg
Iron (Ferrous Fumarate, Iron Oxide)
7.6 mg 39
Iodine (Potassium Iodide)
150 mcg 90
Magnesium (Magnesium Oxide)
50 mg
Zinc (Zinc Citrate)
3 mg
Omega-3 Fatty Acids (Fish Oil)
260 mg 42
Ginger root extract
25 mg 53
Gluten Free Adults 18–50
Report overview
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD+ Value
The serving provides 150 mcg iodine at a higher 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 seaweed-specific purity concerns do not apply to the stated source.
Iodine Form & Bioavailability
The iodine comes from potassium iodide.
Marine Source Purity & Sourcing
No marine source is indicated, so seaweed-specific purity concerns do not apply to the stated source.

Dose, Safety & Label Transparency100

The serving provides 150 mcg iodine, an amount suited to daily thyroid maintenance. The 150 mcg per serving is below the adult upper intake level of 1,100 mcg.
Dosage Efficacy for Daily Support
The serving provides 150 mcg iodine, an amount suited to daily thyroid maintenance.
Dosage Safety & Upper Limits
The 150 mcg per serving is below the adult upper intake level of 1,100 mcg.
Elemental Iodine Transparency
The iodine amount per serving is stated.

Value50

The cost per serving is higher.
Price Per Effective Serving
The cost per serving is higher.
F Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyF Value
The serving provides 7.6 mg iron at a higher cost per serving. It contains Ferrous Fumarate and Iron Oxide, with undisclosed proportions. Zinc is also present and may compete with iron absorption.
How this ingredient is rated

Active Ingredient Quality & Bioavailability16

It contains Ferrous Fumarate and Iron Oxide, with undisclosed proportions. Zinc is also present and may compete with iron absorption.
Iron Chemical Form & Bioavailability
It contains Ferrous Fumarate and Iron Oxide, with undisclosed proportions.
Absorption Support & Blocker Avoidance
Zinc is also present and may compete with iron absorption.

Dose, Safety & Label Transparency70

The serving provides 7.6 mg iron, a modest amount. The iron amount per serving is clearly stated.
Elemental Iron Label Clarity
The iron amount per serving is clearly stated.
Dosage Effectiveness & Safety Range
The serving provides 7.6 mg iron, a modest amount.

Value20

The cost per serving is higher.
Price per Effective Serving
The cost per serving is higher.
Ginger · 25 mg OverallScore53
F Composition And Label DisclosureB+ Composition And Label DisclosureB+ Commercial Price And Usability
Each serving provides 25 mg of ginger root extract. The saved facts do not specify its ginger marker content, which limits comparison with extracts that disclose it.
How this ingredient is rated

Composition and Label Disclosure11

Ginger is recorded as ginger root extract; its marker content is unavailable in the saved facts.
Ginger Marker Disclosure
The saved facts identify ginger root extract, but do not specify a ginger marker amount or percentage.
Botanical Source Detail
The saved facts identify ginger root; species information is unavailable.

Composition and Label Disclosure80

The ginger amount is listed, and the evaluation flags an unspecified other ingredient under its formulation preferences.
Ginger Amount Disclosure
A serving contains 25 mg of ginger root extract.
Other Ingredients Disclosure
The evaluation flags an unspecified other ingredient under its formulation preferences; this does not establish a safety problem.

Commercial Price and Usability80

A whole-product serving costs about $0.67.
Selected-Serving Price Comparison
A whole-product serving costs about $0.67.
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. Magnesium-L-threonate improves sleep quality and daytime functioning in adults with self-reported sleep problems: A randomized controlled trial.
    Hausenblas HA; Lynch T; Hooper S; Shrestha A; Rosendale D; Gu J · Sleep medicine: X · 2025
    Randomized trial80 participantsEnergy forMagnesium
  10. Total magnesium intake and risk of frailty in older women.
    Struijk EA; Fung TT; Bischoff-Ferrari HA; Willett WC; Lopez-Garcia E · Journal of cachexia, sarcopenia and muscle · 2024
    Cohort study81,524 participantsEnergy forMagnesium
  11. Red blood cell magnesium and chronic fatigue syndrome.
    Cox IM; Campbell MJ; Dowson D · Lancet (London, England) · 1991
    Randomized trial32 participantsEnergy forMagnesium
  12. Exercise, magnesium and immune function.
    Laires MJ; Monteiro C · Magnesium research · 2008
    Narrative reviewEnergy forMagnesium
  13. 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
  14. 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
  15. 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
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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