PlainVitamins

Complete Prenatal System

by Rainbow Light · tablet or pill · N/A

  • Off the market since March 2023 (NIH)
  • DSLD label 26384
  • Serving 6 tablets

Complete Prenatal System by Rainbow Light lists 41 ingredients, 38 with an amount per serving of 6 tablets, such as 5,000 IU of vitamin A, 250 mg of vitamin C, 800 IU (20 mcg) of vitamin D and 200 IU of vitamin E; 3 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on November 25, 2013.

What is in Complete Prenatal System?

Each row as the label prints it, per serving of 6 tablets. 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).

Complete Prenatal System: Supplement Facts rows against the market (DSLD label 26384, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene, Vitamin A PalmitateVitamin A (Form: as 50% Beta-Carotene, 50% Vitamin A Palmitate)5,000 IU62%Vitamin A in Complete Prenatal System against 5,772 products5,000 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.5,000 IU

Higher than 55% of 5,772 products listing vitamin A (median 4,000 IU). Per day at the most servings: 15,000 IU.

Vitamin Cas Ascorbic Acid, Magnesium AscorbateVitamin C (Form: as Magnesium Ascorbate, Ascorbic Acid)250 mg417%Vitamin C in Complete Prenatal System against 18,583 products250 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg250 mg

Higher than 68% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 750 mg.

Vitamin Das Cholecalciferol, Vitamin D3Vitamin D (Form: as D3 (Alt. Name: Cholecalciferol))800 IU (20 mcg)200%Vitamin D in Complete Prenatal System against 14,175 products20 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg20 mcg

Higher than 51% of 14,175 products listing vitamin D (median 15 mcg). Per day at the most servings: 60 mcg.

Vitamin Eas D-Alpha-Tocopheryl SuccinateVitamin E (Form: as D-Alpha Tocopheryl Succinate)200 IU667%Vitamin E in Complete Prenatal System against 6,459 products200 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.200 IU

Higher than 82% of 6,459 products listing vitamin E (median 30 IU). Per day at the most servings: 600 IU.

Vitamin Kas Phytonadione100 mcg83%*Vitamin K in Complete Prenatal System against 4,607 products100 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg100 mcg

Higher than 69% of 4,607 products listing vitamin K (median 80 mcg). Per day at the most servings: 300 mcg.

Vitamin B1as Thiamine MononitrateVitamin B-1 (Form: as Thiamin Mononitrate)30 mg1,765%Thiamin in Complete Prenatal System against 9,830 products30 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg30 mg

Higher than 78% of 9,830 products listing thiamin (median 5 mg). Per day at the most servings: 90 mg.

Riboflavinas Vitamin B235 mg1,750%Riboflavin in Complete Prenatal System against 9,824 products35 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg35 mg

Higher than 84% of 9,824 products listing riboflavin (median 4 mg). Per day at the most servings: 105 mg.

Niacin40 mg200%Niacin in Complete Prenatal System against 12,413 products40 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg40 mg

Higher than 71% of 12,413 products listing niacin (median 20 mg). Per day at the most servings: 120 mg. 3.4 times the adult UL a day.

Vitamin B6as Pyridoxine20 mg800%Vitamin B6 in Complete Prenatal System against 15,277 products20 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg20 mg

Higher than 71% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 60 mg.

Folic Acid1,000 mcg125%Folate in Complete Prenatal System against 7,022 products1,000 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.1,000 mcg

Higher than 93% of 7,022 products listing folate (median 400 mcg). Per day at the most servings: 3,000 mcg.

Vitamin B12as MethylcobalaminVitamin B-12 (Form: as Methylcobalamin)60 mcg750%Vitamin B12 in Complete Prenatal System against 14,425 products60 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg60 mcg

Higher than 58% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 180 mcg.

Biotin600 mcg200%Biotin in Complete Prenatal System against 9,447 products600 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg600 mcg

Higher than 81% of 9,447 products listing biotin (median 200 mcg). Per day at the most servings: 1,800 mcg.

Vitamin B5as Calcium PantothenateVitamin B-5 (Form: as Calcium Pantothenate)60 mg600%Pantothenic Acid (Vitamin B5) in Complete Prenatal System against 10,060 products60 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg60 mg

Higher than 82% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg). Per day at the most servings: 180 mg.

Calciumas Calcium Amino Acid Chelate, Calcium CarbonateCalcium (Form: as {Calcium} Carbonate, {Calcium} Amino Acid Chelate)1,000 mg77%Calcium in Complete Prenatal System against 17,831 products1,000 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg1,000 mg

Higher than 95% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 3,000 mg. 1.2 times the adult UL a day.

Ironas Iron Amino Acid ChelateIron (Form: as Iron Amino Acid Chelate)30 mg167%Iron in Complete Prenatal System against 6,910 products30 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg30 mg

Higher than 94% of 6,910 products listing iron (median 5 mg). Per day at the most servings: 90 mg. 2 times the adult UL a day.

Iodineas KelpIodine (Form: from Kelp)150 mcg100%Iodine in Complete Prenatal System against 6,382 products150 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg150 mcg

15% of 6,382 products listing iodine give more (median 150 mcg). Per day at the most servings: 450 mcg.

Magnesiumas Magnesium Ascorbate, Magnesium OxideMagnesium (Form: as {Magnesium} Oxide, {Magnesium} Ascorbate)500 mg111%Magnesium in Complete Prenatal System against 14,003 products500 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg500 mg

Higher than 96% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 1,500 mg. 4.3 times the adult UL a day.

Zincas Zinc Amino Acid ChelateZinc (Form: as Zinc Amino Acid Chelate)15 mg100%Zinc in Complete Prenatal System against 13,186 products15 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg15 mg

Higher than 56% of 13,186 products listing zinc (median 11 mg). Per day at the most servings: 45 mg. 1.1 times the adult UL a day.

Seleniumas SelenomethionineSelenium (Form: as Selenomethionine)200 mcg364%*Selenium in Complete Prenatal System against 7,658 products200 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg200 mcg

Higher than 82% of 7,658 products listing selenium (median 55 mcg). Per day at the most servings: 600 mcg. 1.5 times the adult UL a day.

Copperas Copper Amino Acid ChelateCopper (Form: as {Copper} Amino Acid Chelate)1.5 mg75%Copper in Complete Prenatal System against 6,468 products1.5 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg1.5 mg

Higher than 62% of 6,468 products listing copper (median 1 mg). Per day at the most servings: 4.5 mg.

Manganeseas Manganese Amino Acid ChelateManganese (Form: as Manganese Amino Acid Chelate)6 mg261%*Manganese in Complete Prenatal System against 7,016 products6 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg6 mg

Higher than 90% of 7,016 products listing manganese (median 2 mg). Per day at the most servings: 18 mg. 1.6 times the adult UL a day.

Chromiumas Chromium AAC NicotinateChromium (Form: as Chromium AAC Nicotinate)200 mcg571%*Chromium in Complete Prenatal System against 7,825 products200 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg200 mcg

Higher than 72% of 7,825 products listing chromium (median 100 mcg). Per day at the most servings: 600 mcg.

Molybdenumas Molybdenum Amino Acid ChelateMolybdenum (Form: as Molybdenum Amino Acid Chelate)50 mcg111%*Molybdenum in Complete Prenatal System 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). Per day at the most servings: 150 mcg.

Potassiumas Potassium CitratePotassium (Form: as {Potassium} Citrate)50 mg1%*Potassium in Complete Prenatal System against 11,614 products50 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg50 mg

72% of 11,614 products listing potassium give more (median 99 mg). Per day at the most servings: 150 mg.

Lemon Bioflavonoid Complex80 mgFlavonoid in Complete Prenatal System against 2,343 products80 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.80 mg

Higher than 61% of 2,343 products listing flavonoid (median 50 mg). Per day at the most servings: 240 mg.

Rutin10 mgRutin in Complete Prenatal System against 1,232 products10 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.10 mg

74% of 1,232 products listing rutin give more (median 25 mg). Per day at the most servings: 30 mg.

Cholineas Choline BitartrateCholine (Form: as Choline Bitartrate)120 mg22%*Choline in Complete Prenatal System against 4,738 products120 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg120 mg

Higher than 81% of 4,738 products listing choline (median 40 mg). Per day at the most servings: 360 mg.

Inositol20 mgInositol in Complete Prenatal System against 4,042 products20 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.20 mg

64% of 4,042 products listing inositol give more (median 30 mg). Per day at the most servings: 60 mg.

Paba10 mgPABA in Complete Prenatal System against 1,610 products10 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.10 mg

72% of 1,610 products listing PABA give more (median 25 mg). Per day at the most servings: 30 mg.

Digestive Support Complexno amount given
Protease3,600 HUT
Amylase282 DU
Lipase3 LU
Cellulase3 CU
Betaine HCl60 mgBetaine Hydrochloride in Complete Prenatal System against 914 products60 mg per serving; the middle half of products list 25 mg to 178 mg, the median 50 mg.60 mg

Higher than 53% of 914 products listing betaine hydrochloride (median 50 mg). Per day at the most servings: 180 mg.

Lactobacillus sporogenes30,000,000 CFU
Superfood Vitality Blend:no amount given
organic Spirulina900 mgBlue-Green Algae in Complete Prenatal System against 709 products900 mg per serving; the middle half of products list 100 mg to 1,000 mg, the median 500 mg.900 mg

Higher than 68% of 709 products listing blue-green algae (median 500 mg). Per day at the most servings: 2,700 mg.

Alfalfa [leaf] Concentrate60 mgAlfalfa in Complete Prenatal System against 477 products60 mg per serving; the middle half of products list 50 mg to 500 mg, the median 200 mg.60 mg

64% of 477 products listing alfalfa give more (median 200 mg). Per day at the most servings: 180 mg.

Chlorella150 mgChlorella in Complete Prenatal System against 526 products150 mg per serving; the middle half of products list 92.5 mg to 1,000 mg, the median 300 mg.150 mg

61% of 526 products listing chlorella give more (median 300 mg). Per day at the most servings: 450 mg.

Gentle Prenatal BlendGentle Prenatal Blend Note: equivalent to 500 mg of herbal powder89 mg
Red Raspberry [leaf] 4:1 Extractin the blend, no amount given
Chamomile [flower] 4:1 extractin the blend, no amount given
Ginger [root] fresh juice 10:1 extractin the blend, no amount given

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 26384 (entered November 25, 2013), version 9.4.0. See the label on DSLD. 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:

  • At 3 servings a day, the most its directions give, the label lists 120 mg of niacin, 3.4 times the adult Tolerable Upper Intake Level.
  • Its 1,000 mcg of folic acid (filed by NIH under folate) is higher than 93% of the 7,022 folate products that print an amount; 183 list more.
  • At 3 servings a day, the most its directions give, the label lists 3,000 mg of calcium, 1.2 times the adult Tolerable Upper Intake Level.
  • At 3 servings a day, the most its directions give, the label lists 90 mg of iron, 2 times the adult Tolerable Upper Intake Level.
  • At 3 servings a day, the most its directions give, the label lists 1,500 mg of magnesium, 4.3 times the adult Tolerable Upper Intake Level.
  • At 3 servings a day, the most its directions give, the label lists 45 mg of zinc, 1.1 times the adult Tolerable Upper Intake Level.

The NIH database records 3 servings 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 Complete Prenatal System'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: While pregnant or nursing, 2 tablets 3 times per day, or 3 tablets 2 times per day, with or between meals.
Allergens and what it does not contain
Free of artificial colors, flavors, sweeteners, preservatives and other objectionable additives often found in vitamin products. Contains no sugar, lactose/dairy, wheat, gluten or yeast.

Source: label statements in DSLD label 26384.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Stearic Acid, Modified Cellulose, Magnesium Stearate, Silica, Coating.

How many labels does Complete Prenatal System have?

One label is on file, entered on November 25, 2013.

  1. Label 26384 (current) Entered November 25, 2013 · off the market March 28, 2023 · N/A

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

Who makes it?

The label names Rainbow Light (manufacturer). All Rainbow Light products.

Where next?