rating rainbow light prenatal one multi vitamin

Fit Healthy Momma Rating: 9.5/10

Whether you're pregnant or just thinking about it, Rainbow Light Prenatal One Multivitamin is a high-potency prenatal multi vitamin for mom and her baby, providing a powerful blend of vitamins, minerals and other clinically proven nutrients that offer the support you and your baby need.

*This is a paid partnership with Rainbow Light, however, all thoughts and opinions are our own.

Prenatal vitamins are an important part of your pregnancy. They’re designed to help provide you and your baby with the nutrition that you both need during this monumental part of your lives. Many women don’t realize that it’s important for them to start taking prenatal vitamins as soon as they decide they want to become pregnant.

Choosing the right prenatal vitamin can take some time. There are a lot of different brands out there, many of which are cheaply formulating their products without putting the best interest of their clients in mind. In this article, I’m going to take a look at Rainbow Light Prenatal One, which is a multivitamin designed for women trying to conceive and women that are pregnant. It can even be taken during the postpartum period when mom is nursing.

Quick Summary of Rainbow Light Prenatal One Multivitamin Review


Rainbow Light Prenatal One Multivitamin

Key Ingredients:

Folate, Beta Carotene, Choline, Calcium, Iron, Vitamins D, B12, K, and more

Claimed Benefits:

Supports whole body health, provides essential nutrients for mom and baby, strengthens immune system, supports baby's brain and spinal development


All supplements are manufactured in a FDA-approved registered facility and are in compliance with Good Manufacturing Practices (GMPs) which the FDA regulates.


Best for:

Support your body needs for those who are pregnant or just thinking about it


$16.49 for 1x purchase.

Discounts / Coupons:

Buy one, get one 50% off: 22BOGO1 (redeem here)

Avg. User Rating:

4.7/5 (183 reviews)

FHM Rating:

9.5/10 ⭐ (Excellent)

summary information prenatal one multivitamins

Meet Rainbow Light Prenatal One™ Multivitamin

prenatal one multivitamins by rainbow light

Rainbow Light Prenatal One Multivitamin is a comprehensive supplement that you need for your journey to becoming a mom, whether it’s for the first time or this is your second, third or even fourth baby (hey, it’s never too late to check out some new products). This high-potency formula is scientifically formulated to nourish baby and mom throughout the different stages of conception, pregnancy and beyond.

Brief Overview of the Brand

rainbow light supplements brand

Rainbow Light isn’t just a prenatal vitamin brand. They sell a number of products for both men, women and even children. Multivitamins help ensure you’re getting all of the nutrients that your body needs and your diet alone may be missing each day. Rainbow Light also has immune support supplements, supplements for the growing teen and child and much more.*


  • Provides you with ample nutrients from the best sources possible
    Includes probiotics and enzymes that are beneficial for your gut
  • Supports mom’s bone health and immune cell function, and baby’s brain health in early stages of pregnancy*


  • They don’t have a very pleasant flavor, even though you’re swallowing the tablet.
  • If you have morning sickness or aversions to certain foods, you might have trouble taking this product

Claimed Benefits

benefits rainbow light prenatal one multivitamin

As a mom-to-be, you want to make sure that the prenatal multivitamin you’re taking is beneficial in a number of different ways. These products are designed to help support your baby’s development, but it’s important that your body is receiving the nutrients it needs to thrive while you go through these nine months of pregnancy. Rainbow Light Prenatal One Multivitamin provides a number of benefits.

Supports Whole Body Health

Rainbow Light Prenatal One consists of key nutrients that help your body in a number of ways. Not only will your body be nourished, but this multivitamin is designed to benefit your body from a cellular level while supporting your immune system and bone health.*

Provides Essential Nutrients for Mom and Baby

Vitamins A, C, D and zinc provide essential nutrients for both mom and baby. These nutrients are ideal for optimal health and normal cellular function.*

Supports Immune Health

This prenatal product from Rainbow Light contains vitamin C and zinc, which can help support immune health.*

Supports Baby’s Brain and Spinal Development*

Folate, calcium and iron are important nutrients during pregnancy that help support fetal health and development of your baby’s brain and spine in early stages of pregnancy. These are nutrients that your doctor will tell you to start taking as soon as you plan to become pregnant. The health of your eggs is important, but there is also a great deal of development that occurs very early on before you even know that you are pregnant. So do not wait to start your supplement until you see that positive pregnancy test.

Key Ingredients Analysis

ingredients rainbow light prenatal one multivitamin

Let’s break down the different ingredients that have been added to Rainbow Light Prenatal One Multivitamin’s composition.


Folate is one of the most important nutrients to consume prior to pregnancy and while pregnant. It helps to prevent neural tube defects once your baby is conceived. You can obtain folate in foods like leafy greens, but it’s very difficult to consume enough through your meals alone. It’s ultra important that you focus on your folate intake prior to conception as well as during the first trimester. This is when the most development to the spine occurs.

Beta Carotene

Beta carotene is important to a developing fetus, but it’s also a beneficial nutrient to supplement with if you’re going to be nursing.


Choline is a nutrient that supports fetal health. Pregnant and nursing women need added choline because their baby will take from their supply.


As your baby forms, he or she will draw calcium from your body for development purposes. Calcium can be found in dairy products, greens, sardines and broccoli. It is also included in most prenatal supplements.


Iron is a necessary nutrient for the health of red blood cells. This is the protein that red blood cells will use to carry oxygen throughout your body. Increase blood volume during pregnancy results in an increased need for iron.

Vitamin D

You need vitamin D during pregnancy to help you maintain healthy levels of calcium and phosphorus. It can also be used to help your baby develop healthy bones

Cost and Where to Buy

cost and purchase prenatal one multivitamin

You can visit the Rainbow Light website if you would like to view this brand’s products. You can purchase directly through their website, but products are also available through other online retailers such as Amazon.

The cost of one bottle of Rainbow Light Prenatal One Multivitamins is $16.49 for 45 tablets. You can also purchase quantities of 75, 90 and 150 tablets. If you have pregnancy brain slowing you down, you can schedule automatic delivery of your prenatal vitamins.

Real Rainbow Light Prenatal Reviews and Average Rating

There are over 180 different reviews on the Rainbow Light website for their Prenatal One Multivitamin. With an overall rating of 4.7 stars out of 5, most women found this product to be very healthy, easy to take, affordable and made with high quality ingredients.

One customer commented: “I felt they were effective and helped my body while TTC and would recommend it to others.”

Another woman expressed: “This is the only prenatal I can take without making me feel nauseous. It is affordable and I would recommend this to other moms to be!”

The great thing about Rainbow Light Prenatal Vitamins is that many women have taken their products for years. You can trust a brand that has a very loyal following, especially when it’s women that are going through pregnancy and nursing. This is a demographic of people that pay close attention to what’s in the products they’re taking. It’s good to know that so many people trust Rainbow Light and have found their multivitamins to be helpful.

customer reviews rainbow light prenatal one multivitamin

The Bottom Line

You’ll find that there are a lot of different prenatal vitamin combinations that you can choose from. Some combinations can vary depending on the nutritional focus. Their nutritional composition may vary quite a bit and can be geared toward pregnant women with amemia, gestational diabetes, etc. I like the Rainbow Light brand because their Prenatal One Multivitamin is made with very specific nutrients in very specific amounts. You’re not taking too much of one nutrient, and these amounts have been chosen to aid in the absorption of each other.

I recommend that you take a look at the Rainbow Light Prenatal vitamin lineup if you’re considering getting pregnant in the near future or are looking for a new prenatal vitamin. It’s important that you look after your baby and yourself for these nine months and beyond.

prenatal one multi vitamin

Tips for Success from Nutritionists

If you’re trying to get pregnant, are already pregnant or are nursing, it’s really important that you eat healthy in addition to taking a proper prenatal vitamin. Let’s take a look at some of the ways you can increase the nutrients you’re getting from your food during this important time of your life.

Increase Your Caloric Intake

You’re not only eating for yourself when you’re pregnant, but you also have to account for the calories that your baby will be consuming. It’s recommended that a pregnant woman consume about 300 extra calories each day. You require more calories while you’re nursing as well. Otherwise, you’ll find that your milk production drops.

After your baby is born you’ll probably be interested in dropping a few pounds. This is perfectly fine, but make sure that you’re still eating healthy and getting all of your nutrients. If you’re nursing, your baby is relying on you for their nutrition as well.

Pay Attention to Whole Foods

The best whole foods that you can choose right now are those that are whole-food based. Stay away from processed food or takeout that’s extremely high in sodium, fat and cholesterol. Not to mention all of the artificial ingredients that are usually in these processed items.

Stick to healthy fruits and vegetables whenever possible. Lean protein, occasional fish, whole grains and dairy products can all help keep you healthy while promoting the healthy growth of your baby.

If you have aversions to foods because they make you nauseous or sick, try replacing those foods with other healthy items that provide you with a similar nutrient composition.

Stay Away from Certain Foods

There is a short list of foods that most doctors will recommend you stay away from while you’re pregnant because they can make you sick or hurt the baby. This includes:

  • Raw fish
  • Cheese that are not pasteurized
  • Lunch meat / deli meat
  • Raw sprouts
  • Prepared salads (seafood salad, egg salad, ham salad)

If you have any questions, reach out to your doctor for clarification so you’re making the healthiest choices possible.

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.

About the Author
Tami Smith, CPT, Nutritionist

Tami Smith is a certified Macro Coach, Nutritionist and an ACE certified fitness trainer, specializing in pre and post-natal fitness. She studied business and earned her bachelor's degree in Business Economics. Tami is a mom of two and women's health advocate. Her passion is to help people live a fit, healthy life through proper nutrition and exercise!

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