One-A-Day Women's Menopause Formula, 50 Tablets supplement bottle
One-A-Day

Women's Menopause Formula, 50 Tablets

What We Researched
22 active ingredients analyzed · 36 inactive ingredients decoded · 1 brand certification checked · 4 retailers compared · Last updated: Mar 2026
63
Product Score Fair
64
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (20% as beta-carotene) 750 mcg 83%
Vitamin C 60 mg 67%
Vitamin D (800 IU) 20 mcg 100%
Vitamin E 14.8 mg 99%
Thiamin (B1) 3 mg 250%
Riboflavin (B2) 3.4 mg 262%
Niacin 20 mg 125%
Vitamin B6 8 mg 471%
Folate (400 mcg folic acid) 665 mcg DFE 166%
Vitamin B12 12 mcg 500%
Biotin 300 mcg 1000%
Pantothenic Acid 15 mg 300%
Calcium 300 mg 23%
Iodine 150 mcg 100%
Magnesium 50 mg 12%
Zinc 15 mg 136%
Selenium 20 mcg 36%
Copper 1 mg 111%
Manganese 2 mg 87%
Chromium 120 mcg 343%
Molybdenum 37.5 mcg 83%
Soybean Isoflavones (from Extract) 60 mg *
Bioavailability Very Good

Absorption Rating

  • Vitamin A (20% as beta-carotene) Fair
  • Vitamin C Fair
  • Vitamin D (800 IU) Good
  • Vitamin E Good
  • Thiamin (B1) Good
  • Riboflavin (B2) Good
  • Niacin Good
  • Vitamin B6 Fair
  • Folate (400 mcg folic acid) Fair
  • Vitamin B12 Fair
  • Biotin Good
  • Pantothenic Acid Good
  • Calcium Good
  • Iodine Good
  • Magnesium Good
  • Zinc Fair
  • Selenium Good
  • Copper Fair
  • Manganese Good
  • Chromium Fair
  • Molybdenum Good
  • Soybean Isoflavones (from Extract) Good
Other Ingredients Very Poor

Fillers & Additives

  • Calcium Carbonate
  • Powdered soybean isoflavones extract
  • Microcrystalline Cellulose
  • Magnesium Oxide
  • Ascorbic Acid
  • Dicalcium Phosphate
  • Maltodextrin
  • DL-Alpha-Tocopheryl Acetate
  • Beta-Carotene
  • Biotin
  • Cholecalciferol
  • Chromium Chloride
  • Copper Sulfate
  • Croscarmellose Sodium
  • Cyanocobalamin
  • D-Calcium Pantothenate
  • Fd&c blue #2 aluminum lake High
  • FD&C Red #40 Medium
  • Fd&c red #40 aluminum lake High
  • Folic Acid
  • Gelatin
  • Hydroxypropyl Methylcellulose
  • Manganese Sulfate
  • Niacinamide
  • Polyethylene Glycol Low
  • Potassium Iodide
  • Pyridoxine Hydrochloride
  • Riboflavin
  • Silicon Dioxide
  • Sodium Molybdate
  • Sodium Selenite
  • Stearic Acid
  • Thiamine Mononitrate
  • Titanium Dioxide (Color) Medium
  • Vitamin A Acetate
  • Zinc Oxide
Efficacy Good

Dosage Analysis

  • Vitamin A (20% as beta-carotene) 750 mcg Effective
  • Vitamin C 60 mg Under-dosed
  • Vitamin D (800 IU) 20 mcg Effective
  • Vitamin E 14.8 mg Under-dosed
  • Thiamin (B1) 3 mg Effective
  • Riboflavin (B2) 3.4 mg Effective
  • Niacin 20 mg Effective
  • Vitamin B6 8 mg Effective
  • Folate (400 mcg folic acid) 665 mcg DFE Effective
  • Vitamin B12 12 mcg Effective
  • Biotin 300 mcg Effective
  • Pantothenic Acid 15 mg Effective
  • Calcium 300 mg Under-dosed
  • Iodine 150 mcg Effective
  • Magnesium 50 mg Under-dosed
  • Zinc 15 mg Effective
  • Selenium 20 mcg Under-dosed
  • Copper 1 mg Effective
  • Manganese 2 mg Effective
  • Chromium 120 mcg Effective
  • Molybdenum 37.5 mcg Under-dosed
  • Soybean Isoflavones (from Extract) 60 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (20% as beta-carotene) 750 mcg 83%
Vitamin C 60 mg 67%
Vitamin D (800 IU) 20 mcg 100%
Vitamin E 14.8 mg 99%
Thiamin (B1) 3 mg 250%
Riboflavin (B2) 3.4 mg 262%
Niacin 20 mg 125%
Vitamin B6 8 mg 471%
Folate (400 mcg folic acid) 665 mcg DFE 166%
Vitamin B12 12 mcg 500%
Biotin 300 mcg 1000%
Pantothenic Acid 15 mg 300%
Calcium 300 mg 23%
Iodine 150 mcg 100%
Magnesium 50 mg 12%
Zinc 15 mg 136%
Selenium 20 mcg 36%
Copper 1 mg 111%
Manganese 2 mg 87%
Chromium 120 mcg 343%
Molybdenum 37.5 mcg 83%
Soybean Isoflavones (from Extract) 60 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Calcium Carbonate Safe

Acts as a filler and provides supplemental calcium.

Powdered soybean isoflavones extract Unknown
Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Magnesium Oxide Generally_safe

It is used to provide magnesium, an essential mineral.

Ascorbic Acid Safe

Prevents oxidation and provides vitamin C.

Dicalcium Phosphate Safe

Serves as both a filler and a supplemental source of calcium and phosphorus.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

DL-Alpha-Tocopheryl Acetate Generally_safe

It is used as a source of vitamin E and as an antioxidant.

Beta-Carotene Safe

Provides natural color and additional nutritional value.

Biotin Safe

It is used for its potential benefits related to hair, skin, and nail health.

Cholecalciferol Safe

It is used to supplement vitamin D levels.

Chromium Chloride Generally_safe

It is added to supplements to provide chromium, an essential trace mineral.

Copper Sulfate Generally_safe

It is added to supplements to provide copper, an essential trace mineral.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Cyanocobalamin Safe

It is used as a source of vitamin B12.

D-Calcium Pantothenate Safe

It is added to supplements as a source of vitamin B5.

Fd&c blue #2 aluminum lake Unknown
FD&C Red #40 Caution

It is used to improve the appearance of the supplement.

Fd&c red #40 aluminum lake Unknown
Folic Acid Safe

It is used as a source of folate.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Manganese Sulfate Generally_safe

It provides a source of manganese.

Niacinamide Safe

It is included for its potential health benefits.

Polyethylene Glycol Caution

It is used as a binder, coating agent, or to improve solubility.

Potassium Iodide Generally_safe

It is used as a source of iodine.

Pyridoxine Hydrochloride Safe

It is used as a source of vitamin B6.

Riboflavin Safe

It is used as a source of vitamin B2.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Sodium Molybdate Generally_safe

It is used to supplement molybdenum intake.

Sodium Selenite Generally_safe

It is added to supplements to provide selenium, an essential trace mineral.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Thiamine Mononitrate Safe

It is used as a source of vitamin B1.

Titanium Dioxide (Color) Caution

It is used to improve the appearance of the supplement.

Vitamin A Acetate Generally_safe

It is added to supplements as a source of vitamin A.

Zinc Oxide Generally_safe

It is used as a source of zinc.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$28$26$25$23$21 Mar 12 $26.00$23.49
iHerb
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
One-A-Day

Founded 1940 · Whippany, New Jersey, USA · 24 products · oneaday.com/

Certifications

1 certification
Consumerlab Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Claimed Source

Violation History

2 incidents
Lawsuit A class-action lawsuit was filed claiming that 'One a Day Natural Fruit Bites' were deceptively marketed as 'natural' despite containing synthetic ingredients.2023Source
Lawsuit A class-action lawsuit alleged that Bayer deceptively marketed its One A Day vitamins by misrepresenting the purported health benefits.2017Source
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Frequently Asked Questions
Is One-A-Day Women's Menopause Formula, 50 Tablets a good supplement?

One-A-Day Women's Menopause Formula, 50 Tablets received a product quality score of 63/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 22 active ingredients Of the 36 inactive ingredients, 19 are rated safe and 3 are flagged for review. The manufacturer, One-A-Day, holds a brand trust score of 64/100 with 1 verified certifications including Consumerlab.

What are the ingredients in One-A-Day Women's Menopause Formula, 50 Tablets?

One-A-Day Women's Menopause Formula, 50 Tablets contains 22 active ingredients: Vitamin A (20% as beta-carotene) (750 mcg), Vitamin C (60 mg), Vitamin D (800 IU) (20 mcg), Vitamin E (14.8 mg), Thiamin (B1) (3 mg), Riboflavin (B2) (3.4 mg), and 16 more. Notable high-dose ingredients include Thiamin at 250% DV, Riboflavin at 262% DV, Vitamin B6 at 471% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is One-A-Day Women's Menopause Formula, 50 Tablets safe to take?

One-A-Day Women's Menopause Formula, 50 Tablets has been analyzed for ingredient safety across all its components. Of 36 inactive ingredients, 19 are rated safe. 3 ingredients are flagged for review: FD&C Red #40, Polyethylene Glycol, Titanium Dioxide (Color). 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is One-A-Day a trustworthy supplement brand?

One-A-Day receives a brand trust score of 64/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1940 and headquartered in Whippany, New Jersey, USA, the company offers 24 products in their lineup. They hold 1 verified certifications including Consumerlab. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: One-A-Day has 2 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.