One A Day Women's Multivitamin Review

Live your best life from the inside out with a complete multivitamin for women, specially formulated with nutrients that address your health concerns. This One A Day Women's Multi, also listed on the page as One A Day Women's Complete Multivitamin, is sold as tablets. The directions are simple: adults take one tablet daily, with food. The product is presented with a Formulated To Support section that lists several areas of health. Healthy Muscle Function is supported with Vitamin D. Bone Health is supported with Calcium and Vitamin D. Healthy Energy Metabolism is supported by helping to convert food to fuel with all 8 B Vitamins. Heart Health is supported with Folic Acid and Vitamins B6 and B12, and the page notes that this is not a replacement for heart medications. Immune Health is supported with Vitamins A, C, D, E, Selenium and Zinc. Skin Health is supported with Vitamins A, C, E, Zinc and Copper. The page also has a Free Of section stating that the product contains no artificial sweeteners, no artificial flavors, no FD&C colors, and no high fructose corn syrup, and that it is free of dairy milk, fish or crustacean shellfish, egg and soy allergens. Under Why One A Day, the brand states that its multivitamins are put through 100+ rigorous quality checks and that it formulates with good stuff you want and avoids stuff you do not want. A Percent Daily Value of Select Key Nutrients chart is provided per serving, and a link to download the full Supplement Facts PDF is available. The page explains that the Supplement Facts information may differ from the product you purchased, so the package should be consulted for allergens and product specific details. Related products shown include Women's Multi Gummy, Women's Petite Multi, and Women's 50+ Multi. The statement on the page has not been evaluated by the Food and Drug Administration, and the product is not intended to diagnose, treat, cure, or prevent any disease. The images show carton and orange bottle packaging, including old and new pack designs with updated graphics and colors, so the packaging shown may vary by production period.

Product Focus: Hormone Balance for WomenAlso covers:Sexual healthBrainBones
Tier ⓘ
Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
Biohacker Mentions
Study, Trial or Testing Result SummaryMembersHuman studies

2 of these 235 human studies gave the ingredient by drip, not by mouth.

Two ingredients come at about the dose used in studies. Vitamin D at 1000 units a day for 9 months insulin, insulin resistance and triglycerides in women after menopause. …

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Review Totals and SummaryMembers5,324 reviews
5,324 reviews · Walmart 2,578 · Puritan 192

One A Day Women's Multivitamin tablets are generally -received by customers, with about 5132 ratings across various stores. Of the reviews with star ratings, give 4 or 5 stars, indicating with the product. **What it did for them** customers report after taking these multivitamins. …

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Biohacker SummaryMembersWhat our biohacker panel says

This multivitamin has single main ingredient in the panel's statements, so the panel's views are spread across its smaller ingredients. Magnesium drew the comment: of the panel it, for sleep, blood pressure, migraines, stress, muscle recovery and testosterone, and one named threonate as a form than the common oxide form, which another called the worst and absorbed, while two that labels can mislead. …

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RAL SummaryMembersThe tier and why

The tier rests on a pooled analysis of over 1.2 million people linking higher riboflavin intake with breast cancer and on 81 percent of 5334 reviews being , though that riboflavin evidence is from population studies, trials.

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More DetailsMembersBody systems · Combine with · Possible side effects

Body systems: Reproductive system, Endocrine system, Nervous system, Skeletal system. Combine with and possible side are for members.

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Supplement FactsVitamin A 700 mcg · Vitamin C 90 mg · Vitamin D 25 mcg (1000 IU)
Supplement Facts
Serving Size 1 Tablet
Servings Per Container 100
Amount Per Serving% Daily Value
Vitamin A700 mcg78%
Vitamin C90 mg100%
Vitamin D25 mcg (1000 IU)125%
Vitamin E15 mg100%
Thiamin (B1)2.4 mg200%
Riboflavin (B2)1.95 mg150%
Niacin24 mg150%
Vitamin B63.4 mg200%
Folate (400 mcg folic acid)665 mcg DFE166%
Vitamin B129.6 mcg400%
Biotin45 mcg150%
Pantothenic Acid7.5 mg150%
Calcium130 mg10%
Iron18 mg100%
Iodine150 mcg100%
Magnesium42 mg10%
Zinc8 mg73%
Selenium41 mcg75%
Copper1.35 mg150%

Other ingredients: Calcium Carbonate, Microcrystalline Cellulose, Ascorbic Acid, Magnesium Oxide, Ferrous Fumarate, Dl-alpha-tocopherol Acetate, Niacinamide, Gelatin, Maltodextrin, Less Than 2% Of: Biotin, Cholecalciferol, Color (Riboflavin, Titanium Dioxide, Vegetable Juice), Copper Sulfate, Corn Starch, Croscarmellose Sodium, Cyanocobalamin, D-calcium Pantothenate, Folic Acid, Guar Gum, Hydroxypropyl Methylcellulose, Medium Chain Triglycerides, Polyvinyl Alcohol, Potassium Iodide, Pyridoxine Hydrochloride, Riboflavin, Silicon Dioxide, Sodium Selenite, Stearic Acid, Talc, Thiamine Mononitrate, Vitamin A Acetate, Zinc Oxide.

Directions: One tablet daily with food.

Label source: the brand's label · Report a label change

Where to BuyOne A Day
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More hormone balance for women productsMembersThe highest ranked for the same goal

Graded October 24, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.