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
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?
|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%|
|Vitamin B6||20 mg||1,000%|
|Folic Acid||600 mcg||150%|
|Vitamin B12||100 mcg||1,667%|
|Pantothenic Acid||20 mg||200%|
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 – 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?
As a dietary supplement for women, consume 2 capsules daily with food.
Opti-Women vs. Vitafusion Women’s
Opti-Women vs. Rainbow Light Women’s One
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.