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#1 in Women's Health Third-Party Tested

Rainbow Light Prenatal One Multivitamin

by Rainbow Light

"One-a-day prenatal with gentle formula that won't upset your stomach"

Amazon Rating
4.6/5
Reviews
18,000+
Price Range
$28-35
Servings
150 tablets
Non-GMO Project VerifiedGluten FreeThird-Party Tested
Our Editorial Rating
8.2
Very Good
FormTablet
SubcategoryPrenatal Vitamin
View on Amazon

Overview

Rainbow Light Prenatal One is a comprehensive one-tablet-daily prenatal multivitamin designed to be gentle on sensitive stomachs — a critical feature during pregnancy. Each tablet provides 800mcg of folate, 18mg of iron, 1000 IU of vitamin D3, and a food-based blend for easier absorption. The formula includes ginger and probiotics to help with nausea, which is common during the first trimester.

Key Ingredients

IngredientAmount
Folate800mcg
Iron18mg
Vitamin D31000 IU
GingerFor nausea support
Probiotics25 million CFU

Pros & Cons

What We Like

  • One tablet daily — simple dosing
  • Gentle on stomach — includes ginger
  • 150 tablets — 5-month supply
  • 800mcg folate for neural tube development
  • Added probiotics for digestive comfort
  • Food-based nutrients for absorption

What Could Be Better

  • Iron dose may not be sufficient for all pregnancies
  • No DHA omega-3 included
  • Tablet is somewhat large
  • Some nutrients below optimal prenatal levels

Who Is This For?

Best For

  • Pregnant women who experience nausea
  • Those wanting one-a-day prenatal simplicity
  • Women with sensitive stomachs

Not Ideal For

  • Those needing higher iron doses
  • Women wanting DHA included
  • Those preferring capsule format

Our Verdict

8.2/10 — Very Good

Rainbow Light Prenatal One is the go-to prenatal for women who struggle with nausea. The ginger and probiotic additions are thoughtful, and the one-tablet simplicity is appreciated during pregnancy. Just add a separate DHA supplement, as this formula doesn't include omega-3s.

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