Women's Formula

Women's Formula

SmartyPants Organics4.5 (1,643 ratings)
Format:Gummy Quantity: 120 Gummy(ies) · 30 servings
Goals

Product analysis

53 out of 100

Women's Formula may help fill nutrient gaps linked to tiredness and support normal use of energy from food. Undisclosed proportions in several nutrient mixtures make those parts of the formula harder to compare.

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

Nutrient Quality41

Iodine has a favorable identified form, while relative absorption quality remains uncertain for most other nutrients. Several mixed sources also have undisclosed proportions, limiting a complete comparison.

Ingredient Transparency73

All listed amounts and most ingredient forms are disclosed. Several mixed sources lack proportions, leaving their individual contributions unclear.

Value For Money41

The full serving cost offers moderate value in the iodine comparison. Reliable value comparisons are unavailable for most other nutrients, so the whole combination remains difficult to judge on price.

Customer Satisfaction78

Customer ratings are generally favorable across a substantial review pool. They do not establish extra energy or a faster metabolism.

Product Focus43

The clearest role is helping fill nutrient gaps that affect normal energy use. A broad ingredient list does not establish more calorie burning or extra energy when nutritional needs are already met.

Format
Gummy
Container
120 Gummy(ies)
Per serving
$0.89
Customer rating
4.5 · 1,643 ratings
Report analysis

Goals

Impact
Moderate effect
C- Ingredient FitF PathwaysA+ EvidenceA+ Formulation Logic
Biotin · 30 mcgNiacin · 3.2 mgVitamin B12 · 3 mcgRiboflavin · 0.26 mgThiamin · 0.11 mgVitamin B6 · 1.5 mgVitamin D · 50 mcgZinc · 3.3 mg
Study evidence
Biotin Supportive 5 studies
Iodine Mixed 17 studies
Niacin Supportive 17 studies
Selenium Mixed 28 studies
Thiamin Supportive 11 studies
Vitamin B6 Supportive 16 studies
Vitamin D Supportive 65 studies
Zinc Supportive 12 studies
Energy
Impact
High effect
B- Ingredient FitF PathwaysA EvidenceA+ Formulation Logic
Iodine · 150 mcgVitamin D · 50 mcgRiboflavin · 0.26 mgThiamin · 0.11 mgVitamin B12 · 3 mcg
Study evidence
Iodine Adverse 3 studies
Thiamin Disputed 12 studies
Vitamin D Supportive 32 studies

Ingredients

IngredientAmount per servingScore
Calories
45 Calorie(s)
Total Carbohydrates
10 Gram(s)
Vitamin A (Beta-Carotene, Retinyl Palmitate)
270 mcg
Vitamin C (Acerola Cherry Extract)
45 mg
Vitamin D (Cholecalciferol, Vitamin D3)
50 mcg
Vitamin E (D-Alpha-Tocopherol)
12 mg
Thiamine (Thiamine Mononitrate)
0.11 mg
Riboflavin
0.26 mg
Niacin (Inositol Niacinate, Vitamin B3)
3.2 mg
Vitamin B-6 (Pyridoxal 5-Phosphate)
1.5 mg
Folate (Calcium Salt, L-Methylfolate)
400 mcg DFE
Vitamin B12 (Methylcobalamin)
3 mcg
Biotin
30 mcg
Iodine (Potassium Iodide)
150 mcg 90
Zinc (Zinc Citrate)
3.3 mg
Selenium (Sodium Selenite)
14 mcg
Sodium
20 mg
organic Flax seed Oil
341 mg
Vitamin K-2 (Menaquinone-7)
24 mcg
Inositol (Inositol Niacinate)
1 mg
Gluten Free Dairy Free Organic Women 18–50 Vegetarian
Report overview
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD+ Value
Each serving provides 150 mcg of iodine at a fairly high cost per serving. The amount falls within the range described for daily thyroid support. The iodine is supplied as potassium iodide.
How this ingredient is rated

Active Ingredient Quality & Bioavailability100

The iodine is supplied as potassium iodide. No marine source is indicated, so marine-source concerns do not apply.
Iodine Form & Bioavailability
The iodine is supplied as potassium iodide.
Marine Source Purity & Sourcing
No marine source is indicated, so marine-source concerns do not apply.

Dose, Safety & Label Transparency100

The label states the iodine amount. 150 mcg falls within the range described for daily thyroid support.
Dosage Efficacy for Daily Support
150 mcg falls within the range described for daily thyroid support.
Dosage Safety & Upper Limits
150 mcg is below the stated adult upper intake limit.
Elemental Iodine Transparency
The iodine amount is stated on the label.

Value50

The cost per serving is fairly high.
Price Per Effective Serving
The cost per serving is fairly high.
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. 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
  5. 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
  6. 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
  7. 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
  8. 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 Metabolism Support forRiboflavin
  9. 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
  10. 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
  11. 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
  12. Effects of thiamine supplementation on exercise-induced fatigue.
    Suzuki M; Itokawa Y · Metabolic brain disease · 1996
    Randomized trial16 participantsEnergy forThiamin
  13. 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
  14. 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
  15. 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
  16. Patients' experiences with methylcobalamin injections in amyotrophic lateral sclerosis.
    Zubair AS; Saab L; Scharer K; Khokhar B · Brain circulation · 2024
    Qualitative study5 participantsEnergy forVitamin B12
  17. Cobalamin deficiency: clinical picture and radiological findings.
    Briani C; Dalla Torre C; Citton V; Manara R; Pompanin S; Binotto G; Adami F · Nutrients · 2014
    Narrative reviewEnergy forVitamin B12
  18. Vitamin B12 Deficiency: Common Questions and Answers.
    Patel H; McGuirk R · American family physician · 2025
    Narrative reviewEnergy forVitamin B12
  19. Effect of Vitamin D Supplementation on Fatigue in Multiple Sclerosis: A Systematic Review and Meta-Analysis.
    López-Muñoz P; Torres-Costoso AI; Fernández-Rodríguez R; Guzmán-Pavón MJ; de Arenas-Arroyo SN; Basco-López JÁ; Reina-Gutiérrez S · Nutrients · 2023
    Meta-analysis345 participants5 studies pooledEnergy forVitamin D
  20. Vitamin D Supplementation in Adolescents and Young Adults With Juvenile Systemic Lupus Erythematosus for Improvement in Disease Activity and Fatigue Scores: A Randomized, Double-Blind, Placebo-Controlled Trial.
    Lima GL; Paupitz J; Aikawa NE; Takayama L; Bonfa E; Pereira RM · Arthritis care & research · 2016
    Randomized trial40 participantsEnergy forVitamin D