Are one a day womens vitamins good for you

Adding the right multivitamin can optimize your nutrient intake and help ensure you're ingesting enough vitamins and minerals each day. Although multivitamins are especially beneficial for women who are pregnant or looking to conceive, women following vegan diets, and those experiencing a high level of stress can benefit from multivitamins.

Byrdie Researched & Approved

Pure Encapsulations O.N.E. Multivitamin is our best overall pick. This nutritionist-recommended option is packed with a litany of vitamins, minerals, and antioxidants, and is easy to swallow. For a more affordable pick, consider Bayer’s One A Day Women’s Petites, which has a powerful formula designed for women of all ages and is free of artificial flavors, colors, and artificial sweeteners.

We conducted hours of research on the best nutritionist-recommended multivitamins for women, spanning a range of budgets and particular health needs. After considering dozens of options, we compiled this list. We noted if each option is third-party tested for efficacy, as well as its inactive ingredients, and for what age stage the formula is intended. We also researched how easy it is to incorporate the supplement into your daily routine, looking at things like pill size taste, if any, and how many pills are included in a serving size. We then combined these testing insights with our registered dietician nutritionist recommendations to compile a list of the best in show.

Ahead, find the best multivitamins for women to take every day.

Our Top Picks

Best Overall:

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Best Budget:

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Best Vegan:

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Best Prenatal:

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Best Over 50:

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Best Gummy:

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Best with Iron:

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Best with Probiotics:

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Best Organic:

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Best with Folic Acid:

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In This Article

Expand

• Our Picks

• Final Verdict

• What to Look For in Multivitamins for Women

• Third-Party Testing

• How We Researched & Tested

• Why Trust Byrdie

Best Overall: Pure Encapsulations O.N.E. Multivitamin

4.6

View On Amazon View On Luckyvitamin.com View On Pharmaca.com

What We Like

• One serving is just one capsule

• Gluten-free and non-GMO

What We Don't Like

• Does not contain iron

• Has a distinct odor/taste

Who else recommends it? The Strategist, Prevention, and Forbes all picked Pure Encapsulations O.N.E. Multivitamin.

What do buyers say? 92% of 5,800+ Amazon reviewers rated this product 4 stars or above.

We're giving top honors to this product, which is designed to support healthy cognitive function, cellular health, eye health, and overall daily wellness. In addition to providing highly bioavailable forms of vitamins A, B, C, D, and E, each convenient once-daily capsule contains important vitamins and minerals like choline, inositol, lycopene, lutein, and zeaxanthin. Another plus? One serving also has over 100% of the recommended daily intake of folate in its most bioavailable form.

Do note, though, that this supplement doesn't contain iron, so vegans, vegetarians, or pregnant women might need to choose an additional (or different) supplement.

Type: Capsules | Age Range: Teens and adults | Dosage: Once daily | Certified: Non-GMO, gluten-free

Price at time of publish: $41

Best Budget: Bayer One A Day Women’s Petites Multivitamin

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What We Like

• Budget-friendly

• Gluten, artificial flavors and artificial sweetener free

What We Don't Like

• Two tablets per serving

At less than ten cents per tablet, Bayer’s One A Day Women’s Petites multivitamin is our top pick for a budget multivitamin. One container includes 80 servings and is priced at around $10. Featuring key nutrients such as vitamins A, B6, C, D, and E, plus folic acid, calcium, and iron, this is a great choice for women at any age in life. We also love that this product is free of artificial flavors, colors, and artificial sweeteners.

Type: Tablets | Age Range: Teens and adults | Dosage: Two daily | Certified: Free of shellfish, dairy, soy, and egg

Price at time of publish: $11

Best Vegan: Innate Response Formulas Women’s One Daily, Multivitamin

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What We Like

• Free of pesticides and herbicides

• Whole food-based supplement

What We Don't Like

• Contains less iron than recommended daily dose

We know pesticides and harsh chemicals can make their way into food, but what about supplements? Innate Response is one of the first companies to guarantee that its products are free of any residue of glyphosate, an herbicide that can kill certain weeds and grasses. Vegans and plant-based eaters can not only feel good about consuming a product that is aligned with their values but can be sure they're getting a big bang for their buck by choosing a product that is glyphosate-free. In addition to glyphosate, each batch of ingredients is tested for over 125 different pesticides and herbicides.

Type: Tablet | Age Range: Teens and adults | Dosage: Once daily | Certified: Non-GMO, glyphosate residue-free, B corporation, certified kosher, free of gluten, magnesium stearate, dairy, and soy

Price at time of publish: $61

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Best Prenatal: Klaire Labs Prenatal & Nursing Formula

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What We Like

• Contains active form of folate and methyl B12

• Contains chelated iron

What We Don't Like

• Serving size is three capsules per day

For women looking to conceive, the safety and efficacy of supplements are super important. Klaire Labs Prenatal and Nursing Formula Supplement is a top choice because it provides absorbable forms of the key nutrients that are needed by pregnant and nursing women. Free of milk/casein, eggs, fish, shellfish, peanuts, and wheat, this product is ideal for women looking to avoid common allergens as well as those looking to avoid artificial colors, flavors, or preservatives.

Type: Capsules | Age Range: Women 18+ | Dosage: 3 capsules per day | Certified: Free of milk/casein, eggs, fish, shellfish, peanuts, wheat, and gluten

Price at time of publish: $40

The 12 Best Prenatal Vitamins of 2022

Best Over 50: SmartyPants Multivitamin for Women 50+

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What We Like

• Contains Omega-3 DHA

• No synthetic colors, flavors, or sweeteners

• Free of the eight most common allergens

What We Don't Like

• Calcium is not included

As women age, it's important for them to consume adequate amounts of bone-supporting nutrients. Smarty Pants Women’s 50+ Multi is jam-packed with many of these types of nutrients and more—like vegetarian omega-3 DHA, vitamin C, B6, zinc, vitamin D3, vitamin B12, and folate—which work together to support the health of your brain, heart, and immune system. Plus, free of milk, eggs, fish, shellfish, soy, wheat, peanuts, and tree nuts this is an excellent choice for those with dietary restrictions. 

Type: Capsules | Age Range: Women 50+ | Dosage: Once daily | Certified: Gluten-free, non-GMO, free of common allergens

Price at time of publish: $19

Best Gummy: Olly The Perfect Women's Multi

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What We Like

• Only 2 grams of sugar per serving

• No synthetic colors, flavors, or sweeteners

What We Don't Like

• Iron is not included

• Does not appear to be non-GMO

Olly’s gummy vitamins for women provide 18 essential nutrients for overall wellness. Ideal for picky eaters or for those that have a hard time swallowing pills, this product is a great way to support your nutrient intake if your diet is less than perfect. These chewable vitamins come in a Blissful Berry flavor that is made with no artificial colors, flavors and is gluten-free. There are 90 gummies per bottle which is a 45-day supply. As a bonus, we love that there are only 2 grams of sugar per serving.

Type: Gummies | Age Range: Women 18+ | Dosage: 2 gummies per day | Certified: B corporation, NSF certified ingredients, gluten-free

Price at time of publish: $14

Best with Iron: Rainbow Light Prenatal One Daily Multivitamin

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What We Like

• One serving is just one tablet

• Contains 27 milligrams of iron

What We Don't Like

• Contains soy, wheat, and milk traces

Although this product is technically a prenatal vitamin, any woman of childbearing age can take a prenatal multivitamin and benefit from the breadth and potency of its nutrients. This one is particularly great for anyone who wants to add iron to their diet, as it contains 27 milligrams per serving. Plus, unlike many prenatal vitamins that require multiple tablets per dose, you get everything you need in one tablet, here. FYI: When taking a supplement that contains iron, do not take it with coffee, tea, bran, or milk, as this can affect absorption.

Type: Tablet | Age Range: Women 18+ | Dosage: Once daily | Certified: Non-GMO, raw, clean, vegetarian, gluten-free

Price at time of publish: $12

Best with Probiotics: Sakara The Foundation

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What We Like

• Free of GMOs, pesticides, herbicides and gluten

• Plant-based, medical grade, and doctor-formulated

What We Don't Like

• Expensive

• Serving size is six pills

Best for delicious and beautiful plant-based meals, Sakara now offers shoppers another way to nourish themselves from the inside out via Sakara Rx: The Foundation. One purchase contains 30 days' worth of supplements. Buyers are instructed to take one packet, which includes six pills, with breakfast or lunch (and plenty of water). Each packet includes two superfood multivitamins, one macro-mineral (a blend of calcium and magnesium), one algae omega (an alternative to fish oil, this sources omega-3 fatty acids from algae), one adaptogenic B complex (a blend of B vitamins and ashwagandha), and one probiotic formula.

Type: Tablet, capsule, and soft gels | Age Range: Women 18+ | Dosage: One packet daily (6 pills) | Certified: Non-GMO, plant-based, gluten-free

Price at time of publish: $120

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Best Organic: Garden of Life mykind Organics Women's Once Daily Multi

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What We Like

• USDA organic-certified product

• Activated form of vitamin B12

What We Don't Like

• Contains less iron than recommended daily dose

Mykind Organics' women’s once-daily multivitamin is specially formulated from nutritious and organic whole foods. Each once-a-day pill provides 15 vitamins and minerals including activated forms of vitamin B12. This product is also certified organic and is vegan, gluten-free, non-GMO, and free of synthetic binders and fillers.

Type: Tablet | Age Range: Women 18+ | Dosage: Once daily | Certified: Non-GMO, USDA Organic, vegan, NSF gluten-free, kosher

Price at time of publish: $31

Best with Folic Acid: Thorne Research Basic Prenatal

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What We Like

• Contains metabolically active folic acid

• Tested for 760 contaminants

What We Don't Like

• Serving size is three capsules

For women of child-bearing age or women who are already pregnant, consuming adequate folate is necessary for optimal health. Meeting the recommended intake of folate may also be helpful for women that struggle with depression. Thorne’s Basic Prenatal contains 1,000 micrograms of metabolically active folic acid, 283% of the recommended daily intake for folate. Once again, you can absolutely take a prenatal regardless of whether or not you are actively trying to conceive.

Type: Capsules | Age Range: Women 18+ | Dosage: 3 capsules per day | Certified: Gluten-free, dairy-free, soy-free, artificial flavor-free, NSF

Price at time of publish: $29

Best for Athletes: Country Life Coenzyme B-Complex

View On Amazon View On IHerb View On Swansonvitamins.com

What We Like

• Contains metabolically active folic acid

• Includes PABA, phosphatidylcholine, inositol, and alpha-lipoic acid

What We Don't Like

• Large capsules

Simply put, Country Life’s Coenzyme B-Complex is an all-star supplement. What makes this product stand out among the rest is the use of Quatrefolic, a metabolized form of folate that bypasses many conversion steps in the body so that it can be used more quickly. In addition to containing the eight B vitamins, each serving of this supplement features alpha-lipoic acid, an antioxidant that helps cells utilize glucose for fuel—which is especially helpful if you're active.

Type: Capsules | Age Range: Teens and adults | Dosage: 2 capsules per day | Certified: Vegan, kosher, B corporation, gluten-free

Price at time of publish: $33

Best for Hair: MegaFood Skin, Nails & Hair 2

4.6

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What We Like

• Glyphosate residue-free

• Can be taken on an empty stomach

What We Don't Like

• High biotin may only benefit those with deficiencies

Looking for a trusted source of nutrients to support hair, skin, and nail health? Megafood is one of the original companies to use whole food sources for their supplements and keep harsh chemicals out of their bottles. Two plant-based tablets contain vitamins A, C, E, and B6, biotin, zinc, and selenium, as well as carrots, organic oranges, organic brown rice, and organic nettle leaf. Overall, this formula strives to nourish and support a healthy complexion, nails, and hair.

Type: Tablets | Age Range: Women 18+ | Dosage: 2 tablets per day | Certified: Non-GMO Project, free of gluten, dairy, soy, B corporation, glyphosate residue-free, kosher

Price at time of publish: $33

Best for Bone Health: Garden of Life Living Calcium Advanced

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What We Like

• Bone-supporting nutrients

• Vegetarian-friendly

What We Don't Like

• Serving size is six caplets

Garden of Life’s Living Calcium contains 1000 milligrams of calcium per serving, along with nourishing nutrients such as vitamin D, vitamin K, zinc, copper, and B vitamins—a combination that supports the various interactions that lead to bone growth, formation, and repair. Also, this supplement is vegetarian-friendly, as it is made with nutrients derived from plant-based sources.

Type: Caplets | Age Range: Teens and adults | Dosage: 6 caplets per day | Certified: Soy-free, gluten-free, non-GMO, kosher, B-corporation, NSF

Price at time of publish: $31

Final Verdict

Pure Encapsulations O.N.E. Multivitamin is our best overall pick. This nutritionist-recommended option is packed with a litany of vitamins, minerals, and antioxidants, and is easy to swallow. For a more affordable pick, consider Bayer’s One A Day Women’s Petites, which has a powerful formula designed for women of all ages and is free of artificial flavors, colors, and artificial sweeteners.

Meet the Expert

• Brooke Alpert, MS, RD, CDN, a New York-based nutritionist, Certified Holistic Cannabis Practitioner, founder of Daily Habit CBD, and author.

• Brigid Titgemeier is a functional nutrition dietitian, graduate school instructor, and functional medicine patient. She has worked with nearly four thousand patients in her own business and as a founding dietitian of the Cleveland Clinic Center for Functional Medicine.

What to Look For in Multivitamins for Women

Third-Party Testing

This is one of the best indications that you’re choosing a quality multivitamin, says Brigid Titgemeier, functional medicine registered dietitian and founder of My Food is Health. “There are companies that conduct third-party testing to assess the ingredient quality, consistency of product label, freshness, and more. They then give supplements their seal of approval to indicate it meets their standards,” she explains. A few to look for: ConsumerLab.com, NSF International, Informed-Choice, and US Pharmacopeial Convention (USP).

Consider Your Age

According to Titgemeir, there are generally three stages of adulthood for women that need to be considered when choosing a multivitamin: regular menstruation, pregnancy, and post-menopause. Your nutrient needs will vary greatly based on the stage you’re in, particularly when it comes to things such as iron, folate, and calcium. To that point, it’s always best to chat through your particular needs with your doctor when choosing a multivitamin.

Inactive Ingredients

Along with the nutrients offered, Titgemeir says to look at the other ingredients in the vitamin (technical term: excipients) as well. These will be listed as “other ingredients” on the ingredient panel, she says, and it’s important to make sure that they align with your dietary needs and preferences. For example, if you’re a vegetarian, you’ll want to avoid supplements with gelatin; if you have an allergy to soy, you’ll want to make sure there’s no soybean oil in the formula.

FAQ

• Are multivitamins good for pregnant women?

  When it comes to pregnancy, nationally recognized nutritionist and best-selling author Brooke Alpert says that multivitamins are good for pregnant women, “but there are specific ones for pregnant women that focus on the most important nutrients." With that said, if you’re pregnant, she recommends choosing a high-quality prenatal vitamin over a regular women’s multivitamin.

• How many multivitamins should be taken per day?

  When it comes to how many multivitamins you should take per day, Alpert says that it fully depends on the brand and formula. “There isn’t one stock answer,” she says. Some formulas may require just one pill a day, while others may be broken up into multiple pills taken at different times throughout the day. That said, it’s important to thoroughly read through directions (as well as consult your doctor) rather than guess what dosage is best.

• Are gummy vitamins less effective?

  In terms of efficacy, Alpert says gummy vitamins aren’t any more or less potent than pills or capsules. “The most important thing with vitamins is to make sure they are the ones you will remember to take and can comfortably tolerate,” she says. Just be aware that, while not any less effective, some gummy formulas contain high amounts of sugar, so thoroughly read through the inactive ingredient list of a product before making a purchase.

How We Researched & Tested

To compile this list, our team of editors and contributors spent hours researching the best products on the market in this category, evaluating their key features—like ingredients, shade range, or design—in addition to reviews from customers and other trusted sources. Our team also incorporated their own personal experiences testing products in their own lives. We then used these insights from our research and testing to assign a star rating from one to five (five being the best; one being the worst) to certain products on the list. 

Why Trust Byrdie

As a registered dietitian, Sydney Greene takes supplement recommendations seriously. Every product has been researched and vetted by her against clinical research, product reviews, and third-party testing websites. These are products she would not only feel comfortable recommending to her clients but she would take them herself if needed. Nutritionists Brooke Alpert and Brigid Titgemeier also contributed additional input along with our testing insights to compile this list.

According to our Diversity Pledge, 15% of products in our newly-published market roundups will feature Black-owned and/or Black-founded brands. At the time of publishing, we were not able to find any multivitamins from a Black-owned and/or Black-founded business. If you know of one we should consider, please email us at [email protected] and we will evaluate the product ASAP.

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Article Sources

Byrdie takes every opportunity to use high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial guidelines to learn more about how we keep our content accurate, reliable and trustworthy.

1. Biesalski HK, Tinz J. Multivitamin/mineral supplements: Rationale and safety. Nutrition. 2017;36:60-66.

2. The Very Best Multivitamins. The Strategist. https://nymag.com/strategist/article/best-multivitamins.html

3. 13 Best Multivitamins for Women in 2022, According to Experts. Prevention. https://www.prevention.com/food-nutrition/g32210237/best-vitamins-for-women/

4. The Best Multivitamins For Women In 2022, According To Experts. Forbes. https://www.forbes.com/health/body/best-multivitamins-women/

5. Morck TA, Lynch SR, Cook JD. Inhibition of food iron absorption by coffee. Am J Clin Nutr. 1983;37(3):416-420.

6. Simpson KM, Morris ER, Cook JD. The inhibitory effect of bran on iron absorption in man. Am J Clin Nutr. 1981;34(8):1469-1478.

7. Lönnerdal B. Calcium and iron absorption--mechanisms and public health relevance. Int J Vitam Nutr Res. 2010;80(4-5):293-299.

8. CDC. Folic acid. Centers for Disease Control and Prevention.

9. Gilbody S, Lightfoot T, Sheldon T. Is low folate a risk factor for depression? A meta-analysis and exploration of heterogeneity. J Epidemiol Community Health. 2007;61(7):631-637. doi:10.1136/jech.2006.050385

10. Shay KP, Moreau RF, Smith EJ, Smith AR, Hagen TM. Alpha-lipoic acid as a dietary supplement: molecular mechanisms and therapeutic potential. Biochim Biophys Acta. 2009;1790(10):1149-1160.

    Is a one a day vitamin good for you?

    If you take a multivitamin, it's probably because you want to do everything you can to protect your health. But there is still limited evidence that a daily cocktail of essential vitamins and minerals actually delivers what you expect. Most studies find no benefit from multivitamins in protecting the brain or heart.

    Is taking a women's multivitamin good for you?

    For decades, vitamins have been marketed as an easy way to make up for a poor diet and get the essential nutrients your body needs. But the most recent science says that multivitamins—whether they're a special formulation for women or not—aren't as good for your overall health as you might imagine.

    What is women's one a day good for?

    It's specially formulated to support six key concerns of aging:* heart health,^‡ energy and metabolism,^‡ eye health, healthy brain function, bone health and immune health.

    Is it okay to take one multivitamins everyday?

    "It may seem like common sense to be taking multivitamins, but there actually isn't much evidence that a daily cocktail of essential vitamins and minerals actually delivers what you expect." Most studies have found no significant benefit from taking a daily multivitamin to protect the brain or heart or prevent cancer.