PlainVitamins

Prenatal One

by Rainbow Light · tablet or pill · 60 vegan tablets

  • On the market (NIH)
  • DSLD label 311391
  • Serving 1 tablet
  • 60 servings

Prenatal One by Rainbow Light lists 37 ingredients, 24 with an amount per serving of 1 tablet, such as 1,300 mcg of vitamin A, 120 mg of vitamin C, 15 mcg (600 IU) of vitamin D and 9.5 mg of vitamin E; 1 gives its count of live cultures or enzyme activity instead of a weight; 12 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on June 20, 2024.

What is in Prenatal One?

Each row as the label prints it, per serving of 1 tablet. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Prenatal One: Supplement Facts rows against the market (DSLD label 311391, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene1,300 mcg100%
Vitamin Cas Ascorbic Acid120 mg100%Vitamin C in Prenatal One against 18,583 products120 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg120 mg

Higher than 51% of 18,583 products listing vitamin C (median 100 mg).

Vitamin Das Ergocalciferol15 mcg (600 IU)100%Vitamin D in Prenatal One against 14,175 products15 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg15 mcg

51% of 14,175 products listing vitamin D give more (median 15 mcg).

Vitamin Eas D-Alpha-Tocopheryl Succinate9.5 mg50%
Vitamin Kas Phytonadione90 mcg100%Vitamin K in Prenatal One against 4,607 products90 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg90 mcg

Higher than 64% of 4,607 products listing vitamin K (median 80 mcg).

Thiamineas Thiamine Mononitrate6 mg429%Thiamin in Prenatal One against 9,830 products6 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg6 mg

Higher than 55% of 9,830 products listing thiamin (median 5 mg).

Riboflavinas Vitamin B25.6 mg350%Riboflavin in Prenatal One against 9,824 products5.6 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg5.6 mg

Higher than 57% of 9,824 products listing riboflavin (median 4 mg).

Niacinas Niacinamide18 mg100%Niacin in Prenatal One against 12,413 products18 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg18 mg

66% of 12,413 products listing niacin give more (median 20 mg).

Vitamin B6as Pyridoxine Hydrochloride10 mg500%Vitamin B6 in Prenatal One against 15,277 products10 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg10 mg

Higher than 55% of 15,277 products listing vitamin B6 (median 6 mg).

Folateas Folic Acid600 mcg DFE100%
Folic Acid360 mcg
Vitamin B12as Methylcobalamin9 mcg321%Vitamin B12 in Prenatal One against 14,425 products9 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg9 mcg

70% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Biotin35 mcg100%Biotin in Prenatal One against 9,447 products35 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg35 mcg

82% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acidas Calcium Pantothenate10 mg143%Pantothenic Acid (Vitamin B5) in Prenatal One against 10,060 products10 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg10 mg

52% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg).

Cholineas Choline Bitartrate55 mg10%Choline in Prenatal One against 4,738 products55 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg55 mg

Higher than 64% of 4,738 products listing choline (median 40 mg).

Calciumas Calcium Carbonate, Calcium Citrate50 mg4%Calcium in Prenatal One against 17,831 products50 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg50 mg

72% of 17,831 products listing calcium give more (median 115 mg).

Ironas Iron Chelate27 mg100%Iron in Prenatal One against 6,910 products27 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg27 mg

Higher than 88% of 6,910 products listing iron (median 5 mg).

Iodineas Kelp290 mcg100%Iodine in Prenatal One against 6,382 products290 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg290 mcg

Higher than 94% of 6,382 products listing iodine (median 150 mcg).

Magnesiumas Magnesium Oxide50 mg13%Magnesium in Prenatal One against 14,003 products50 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg50 mg

59% of 14,003 products listing magnesium give more (median 86 mg).

Zincas Zinc Citrate13 mg100%Zinc in Prenatal One against 13,186 products13 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg13 mg

Higher than 55% of 13,186 products listing zinc (median 11 mg).

Seleniumas Selenium L-Methionine Complex70 mcg100%Selenium in Prenatal One against 7,658 products70 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg70 mcg

Higher than 52% of 7,658 products listing selenium (median 55 mcg).

Copperas Copper Chelate1.3 mg100%Copper in Prenatal One against 6,468 products1.3 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg1.3 mg

Higher than 61% of 6,468 products listing copper (median 1 mg).

Manganeseas Manganese Citrate2 mg77%Manganese in Prenatal One against 7,016 products2 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg2 mg

38% of 7,016 products listing manganese give more (median 2 mg).

Molybdenumas Molybdenum Glycinate Chelate50 mcg100%Molybdenum in Prenatal One against 4,390 products50 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg50 mcg

41% of 4,390 products listing molybdenum give more (median 50 mcg).

Organic Rainbow Superfoods Blend100 mg
Spirulinaorganicin the blend, no amount given
Beetorganicin the blend, no amount given
Broccolias Broccoli, Broccoliorganicin the blend, no amount given
Kaleorganicin the blend, no amount given
Spinachorganicin the blend, no amount given
Blackberryorganicin the blend, no amount given
Blueberryorganicin the blend, no amount given
Carrotorganicin the blend, no amount given
Cranberryorganicin the blend, no amount given
Prenatal Botanical and Probiotic Blend97 mg
Ginger Root Juice Extractin the blend, no amount given
Peppermint Aerial Part Extractin the blend, no amount given
Chlorellaorganicin the blend, no amount given
Bacillus coagulans MTCC-58561 million CFU

Source: NIH ODS Dietary Supplement Label Database, label 311391 (entered June 20, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 290 mcg of iodine is higher than 94% of the 6,382 iodine products that print an amount; 324 list more.

The NIH database records one serving a day from the label's directions; its % Daily Values are for pregnant and lactating. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Prenatal One's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested Usage: Take one tablet per day with or between meals while trying to conceive, pregnant or nursing.
Warnings
Keep out of reach of children: consult your physician prior to using this product if you are pregnant, nursing, taking any medication or have a medical condition. Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
Keep out of reach of children: consult your physician prior to using this product if you are pregnant, nursing, taking any medication or have a medical condition.
Tamper evident: Do not use if safety seal is broken or missing.
Allergens and what it does not contain
Gluten-free Certified CLEAN Contains NO: wheat, milk, tree nuts, peanuts, soy, or eggs.
Non GMO Project Verified nongmoproject.org

Source: label statements in DSLD label 311391.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Maltodextrin, Hydroxypropyl Cellulose, Hypromellose, Croscarmellose Sodium.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Certified RAW Certified CLEAN.

How many labels does Prenatal One have?

17 labels are on file under this name since November 25, 2011: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 311391 (current) Entered June 20, 2024 · on the market · 60 vegan tablets
  2. Label 271307 Entered April 21, 2023 · off the market March 28, 2023 · 30 tablets · UPC 0 21888 60006 9
  3. Label 282954 Entered January 23, 2023 · off the market November 9, 2023 · 150 tablets · UPC 0 21888 10976 0
  4. Label 256882 Entered November 19, 2021 · off the market March 3, 2022 · 90 tablets · UPC 0 21888 10972 2
  5. Label 256870 Entered November 19, 2021 · off the market March 28, 2023 · 150 tablets · UPC 0 21888 10976 0
  6. Label 251307 Entered June 23, 2021 · off the market March 28, 2023 · 30 tablets · UPC 0 21888 60006 9
  7. Label 240062 Entered December 26, 2020 · off the market November 9, 2023 · 75 tablets
  8. Label 42823 Entered February 25, 2015 · off the market January 10, 2015 · 30 tablets
  9. Label 42819 Entered February 25, 2015 · off the market March 28, 2023 · 30 tablets
  10. Label 42788 Entered February 25, 2015 · off the market April 16, 2021 · 150 tablets · UPC 0 21888 10976 0
  11. Label 42786 Entered February 25, 2015 · off the market April 16, 2021 · 90 tablets · UPC 0 21888 10972 2
  12. Label 42785 Entered February 25, 2015 · off the market March 28, 2023 · 30 tablets · UPC 0 21888 10971 5
  13. Label 42783 Entered February 25, 2015 · off the market January 10, 2015 · 150 tablets · UPC 0 21888 10976 0
  14. Label 42780 Entered February 25, 2015 · off the market January 10, 2015 · 90 tablets · UPC 0 21888 10972 2
  15. Label 42774 Entered February 25, 2015 · off the market January 10, 2015 · 30 tablets · UPC 0 21888 10971 5
  16. Label 26294 Entered October 25, 2013 · off the market March 28, 2023 · N/A
  17. Label 2157 Entered November 25, 2011 · off the market March 22, 2013 · 90 tablets · UPC 0 21888 10972 2

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Nutranext Business, LLC (distributor), Durham, NC. All Rainbow Light products.

Where next?