Sunday, 19 May 2024

Equipment, Multivitamin

Optimum Nutrition Opti-Women Multivitamin Supplement Review

Last updated on

This site may contain links to affiliate websites, and we receive an affiliate commission for any purchases made by you on the affiliate website using such links. Read Our Disclosures

Optimum Nutrition Opti-Women is a multivitamin that contains 40+ high potency ingredients, delivered via their Nutrient Optimization System. This is designed to help strengthen bones and joints, improve muscle function, and support a healthy metabolism.

But with 1,667% of your Vitamin B12 RDA and 1,500% of your Vitamin B6 RDA in each 2-capsule serving, how do you know if this is a safe dose? What if you’re already supplementing with multivitamins due to your choice in protein powder?

In this review we compare O.N. Opti-Women to two of the best multivitamins for women; Vitafusion Women’s, and Rainbow Light Women’s One. Comparisons include the ingredients, dosages, cost per serving, price, and customer feedback from the thousands of reviews on Amazon.

We’ve also added recommendations for the best protein powder to combine with Opti-Women. This is so you can maintain a healthy balance between your vitamin, mineral, Omega-3, probiotic, and protein intake.

Optimum Nutrition Opti-Women Ingredients

Optimum Nutrition Opti-Women Ingredients

Opti-Women is a multivitamin with a unique combination of ingredients, tailored specifically for women, in a similar way that Opti-Men has been tailored to support men’s health.

Levels of key vitamins and minerals are generally lower than in Opti-Men, with a couple of exceptions. Opti-Women is the only multivitamin of the two that contains iron (18 mg). You’re also getting a much higher dose of calcium (150 mg vs. 50 mg). But you’re getting half the dose of vitamin A (5,000 IU vs. 10,000 IU) and just a quarter of the vitamin C (250 IU vs. 1,000 IU), compared to Opti-Men.

Despite having a lower level of vitamin A, you’re still getting 100% of your Daily Value (DV). The lower level in the Opti-Women version could be attributed to research that states doses less than 10,000 IU per day are generally considered safe and beneficial to pregnant women, but higher doses, between 10,000 IU and 30,000 IU are not recommended.

In total, each 2-capsule serving contains 100% or more of your DV for 17 vitamins and minerals, including vitamins A, C, D, E, K, B6, B12, and iron.

In addition to the vitamins and minerals, Optimum Nutrition Opti-Women also contains 17 specialty ingredients, including Soy Isoflavones, Chasteberry Extract, Dong Quai and Uva Ursi.

What’s in Optimum Nutrition Opti-Women?

Optimum Nutrition Opti-Women Multivitamin Ingredients Label
Ingredient Amount per Serving % Daily Value
Vitamin A 5,000 IU 100%
Vitamin C 250 mg 417%
Vitamin D 600 IU 150%
Vitamin E 100 IU 333%
Vitamin K 80 mcg 100%
Thiamin 20 mg 1,333%
Riboflavin 20 mg 1,176%
Niacin 20 mg 100%
Vitamin B6 20 mg 1,000%
Folic Acid 600 mcg 150%
Vitamin B12 100 mcg 1,667%
Biotin 250 mcg 83%
Pantothenic Acid 20 mg 200%
Calcium 150 mg 15%
Iron 18 mg 100%
Iodine 200 mcg 133%
Magnesium 75 mg 19%
Zinc 15 mg 100%
Selenium 70 mcg 100%
Copper 2 mg 100%
Manganese 5 mg 250%
Chromium 120 mcg 100%
Molybdenum 70 mcg 93%

Also contains: Dong Quai(Angelica Sinensis) 4:1 Root Extract (80mg), Chasteberry(Vitex Agnus-Castus)4:1 Berry Extract (50mg), Garcinia Extract(Garcinia Cambogia)(Rind) (Standardized To 52% HCA) (50mg), Uva Ursi, Powdered(Leaf) (50mg), Horse Chestnut Extract(Aesculus Hippocastanum)(Root) (Standardized To 20% Aescin) (25mg), Alpha-Lipoic Acid (20mg), Butcher’s Broom, Powdered(Root) (15mg), Ostivone®(as Isopropoxy Isoflavone) (10mg), Grape Seed Extract(Vitis Vinifera)(Seed) (Standardized To 95% Polyphenols) (10mg), Deodorized Garlic, Powdered(Bulb) (10mg), Citrus Bioflavonoids(Fruit) (10mg), Soy Isoflavones (2mg), Lycopene(as LYC-O-MATO® Natural Tomato Lycopene) (250mcg), Lutein (250mcg), Alpha Carotene (93.5mcg), Cryptoxanthin (22.8mcg), Zeaxanthin (18.7mcg)

Optimum Nutrition Opti-Women Multivitamin Supplement

Optimum Nutrition Opti-Women – Product Summary

  • Combines Vitamins and Essential Minerals with Ostivone, Soy Isoflavones and much more to create an all-inclusive women’s formula
  • With 23 vitamins & essential Minerals
  • With added calcium, iron and folic acid
  • Contains 17 Specialty ingredients
  • Serving size: 2 capsules
  • Servings per bottle: 30

Health benefits of Opti-Women

Our recently updated multivitamin guide contains a complete list of health benefits associated with the vitamins found in Opti-Women.

When is the best time to take it?

Recommended use

As a dietary supplement for women, consume 2 capsules daily with food.

Opti-Women vs. Vitafusion Women’s

Optimum Nutrition Opti-Women
Vitafusion Women’s
Vitamin A: 5,000 IU
Vitamin A: 2,500 IU
Vitamin B6: 20 mg
Vitamin B6: 2 mg
Vitamin B12: 100 mcg
Vitamin B12: 18 mcg
Vitamin C: 250 mg
Vitamin C: 30 mg
Vitamin D: 600 IU
Vitamin D: 800 IU
Biotin: 250 mcg
Biotin: 400 mcg
Container size: 120
Container size: 150
Serving size: 2
Serving size: 2
Cost per serving: $0.26
Cost per serving: $0.13

Opti-Women vs. Rainbow Light Women’s One

Optimum Nutrition Opti-Women
Rainbow Light Women’s One
Vitamin A: 5,000 IU
Vitamin A: 1,500 IU
Vitamin B6: 20 mg
Vitamin B6: 20 mg
Vitamin B12: 100 mcg
Vitamin B12: 10 mcg
Vitamin C: 250 mg
Vitamin C: 60 mg
Vitamin D: 600 IU
Vitamin D: 2,000 IU
Biotin: 250 mcg
Biotin: 30 mcg
Container size: 120
Container size: 150
Serving size: 2
Serving size: 1
Cost per serving: $0.26
Cost per serving: $0.26

What sizes are available?

With a serving size of 2 capsules, each bottle provides you with either 30 or 60 servings.

At the time of writing this review, the best value for money comes from the larger bottle containing 120 capsules. Each serving was priced at $0.26, compared to $0.43 per serving with the smaller bottle. That’s why we always recommend calculating the average cost per serving, across all sizes, before making a final buying decision.

Save money with Amazon

If you’re looking to save money on your monthly supplement order, you might want to consider the Amazon Subscribe & Save program.

Subscribe & Save allows you to unlock savings of up to 15% on a wide range of sports nutrition products, including Optimum Nutrition Opti-Women.

You can save 5% with a subscription to 1 product, or save the full 15% by subscribing to 5 products, provided they’re all delivered to the same address. The delivery schedule can be set from monthly, up to once every 6 months.

Although 5 products might sound a lot, if you already supplement with a protein powder, multivitamin, creatine, BCAA, and glutamine, the savings can soon add up. But it’s best to order before you run out of your current supplements, because Amazon set the day of the month each order is sent (same day each month e.g. 14th.).

Who are Optimum Nutrition?

With over 30 years in the sports nutrition industry, Optimum Nutrition currently produces some of the bestselling sports nutrition products in the world. These have been designed to improve your strength and recovery, health and wellness, and help increase your protein intake, such as their Gold Standard 100% Whey.

To find out more about their protein powders, bars, ready to drinks, BCAAs, glutamine, pre-workout supplements, creatine, multivitamins, and weight loss products, we recommend our Optimum Nutrition buying guide. This includes a summary of the health benefits you can expect from each product, which sizes and flavors are available, and dosages for the top ingredients.

We’ve also added in-depth reviews and comparisons with other top rated nutrition companies, to guarantee you only buy the best supplement for your fitness goals.

Multivitamin Supplement Buying Guide

Opti-Women Review Summary

Overall Review Rating

4.5 / 5

So, is Optimum Nutrition Opti-Women the best multivitamin for women?

The level of vitamin A is high enough to meet 100% of your Daily Value (DV), but without being so high that it's advised against if you're pregnant (10,000 IU+). Containing 100% of your DV for iron is also an advantage over similar multivitamins that don't contain the mineral, such as Vitafusion Women's Gummies.

Having a higher than average level of the vitamin E antioxidant (100 IU) can help reduce free radical damage and slow the aging process of your cells, according to the National Institutes of Health (NIH).

The level of folic acid found in each serving (600 mcg) is also higher than most multivitamin supplements. This is crucial for red blood cell formation, and helps prevent a deficiency which could cause anemia in both adults and children.

In terms of value for money, the larger bottle (120-count) is much cheaper per serving ($0.26) compared to the smaller 60-count bottle ($0.43 per serving).

Overall, Opti-Women offers excellent value for money, if you purchase the larger bottle at close to $0.26 per serving. Even compared to Centrum, Nature Made, and Dr. Tobias, you'll struggle to find the same high levels of key vitamins and minerals for such an affordable price.

Get Awesome Reviews

We Will Only Send You Awesome Stuff!