PlainVitamins

Ultra One Daily Iron Free

by NaturesPlus · capsule · 60 capsules

  • On the market (NIH)
  • UPC 0 97467 30081 1
  • DSLD label 320533
  • Serving 1 capsule
  • 60 servings

Ultra One Daily Iron Free by NaturesPlus lists 25 ingredients, 25 with an amount per serving of 1 capsule, such as 3,000 mcg RAE of vitamin A, 150 mg of vitamin C, 10 mcg (400 IU) of vitamin D and 67 mg of vitamin E. Its current label entered the NIH Dietary Supplement Label Database on November 22, 2024.

What is in Ultra One Daily Iron Free?

Each row as the label prints it, per serving of 1 capsule. 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).

Ultra One Daily Iron Free: Supplement Facts rows against the market (DSLD label 320533, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene100% from beta-carotene, 10,000 IU3,000 mcg RAE333%
Vitamin Cas Ascorbic Acid150 mg167%Vitamin C in Ultra One Daily Iron Free against 18,583 products150 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg150 mg

Higher than 58% of 18,583 products listing vitamin C (median 100 mg).

Vitamin Das Cholecalciferol, Vitamin D3vegan cholecalciferol, 400 IU10 mcg (400 IU)50%Vitamin D in Ultra One Daily Iron Free against 14,175 products10 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg10 mcg

57% of 14,175 products listing vitamin D give more (median 15 mcg).

Vitamin Eas D-Alpha-Tocopheryl Succinate100 IU67 mg447%
Thiamineas Thiamine Mononitrate, Vitamin B125 mg2,083%Thiamin in Ultra One Daily Iron Free against 9,830 products25 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg25 mg

Higher than 72% of 9,830 products listing thiamin (median 5 mg).

Riboflavinas Vitamin B225 mg1,923%Riboflavin in Ultra One Daily Iron Free against 9,824 products25 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg25 mg

Higher than 75% of 9,824 products listing riboflavin (median 4 mg).

Niacinas Niacinamide100 mg NE625%Niacin in Ultra One Daily Iron Free against 12,413 products100 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg100 mg

Higher than 88% of 12,413 products listing niacin (median 20 mg). 2.9 times the adult UL a day.

Vitamin B6as Pyridoxine Hydrochloride25 mg1,471%Vitamin B6 in Ultra One Daily Iron Free against 15,277 products25 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg25 mg

Higher than 76% of 15,277 products listing vitamin B6 (median 6 mg).

Folateas Calcium L-5-Methyltetrahydrofolate667 mcg DFE167%
L-Methylfolate400 mcg
Vitamin B12as Methylcobalamin100 mcg4,167%Vitamin B12 in Ultra One Daily Iron Free against 14,425 products100 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg100 mcg

Higher than 61% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotin300 mcg1,000%Biotin in Ultra One Daily Iron Free against 9,447 products300 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg300 mcg

Higher than 53% of 9,447 products listing biotin (median 200 mcg).

Pantothenic Acidas D-Calcium Pantothenate50 mg1,000%Pantothenic Acid (Vitamin B5) in Ultra One Daily Iron Free against 10,060 products50 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg50 mg

Higher than 72% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Cholineas Choline Bitartrate10.5 mg2%Choline in Ultra One Daily Iron Free against 4,738 products10.5 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg10.5 mg

80% of 4,738 products listing choline give more (median 40 mg).

Calciumas Calcium Carbonate, Calcium Citrate25 mg2%Calcium in Ultra One Daily Iron Free against 17,831 products25 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg25 mg

88% of 17,831 products listing calcium give more (median 115 mg).

Iodineas Potassium Iodide150 mcg100%Iodine in Ultra One Daily Iron Free 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).

Magnesiumas Magnesium Aspartate, Magnesium Oxide7.2 mg2%Magnesium in Ultra One Daily Iron Free against 14,003 products7.2 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg7.2 mg

95% of 14,003 products listing magnesium give more (median 86 mg).

Zincas Zinc Oxide, Zinc Picolinate15 mg136%Zinc in Ultra One Daily Iron Free 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).

Seleniumas Selenomethionine, Sodium Selenite200 mcg364%Selenium in Ultra One Daily Iron Free 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).

Copperas Copper Gluconate2 mg222%Copper in Ultra One Daily Iron Free against 6,468 products2 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg2 mg

Higher than 66% of 6,468 products listing copper (median 1 mg).

Manganeseas Manganese Gluconate, Manganese Sulfate5 mg217%Manganese in Ultra One Daily Iron Free against 7,016 products5 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg5 mg

Higher than 80% of 7,016 products listing manganese (median 2 mg).

Chromiumas Chromium Chloride, Chromium Picolinate200 mcg571%Chromium in Ultra One Daily Iron Free 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).

Molybdenumas Sodium Molybdate150 mcg333%Molybdenum in Ultra One Daily Iron Free against 4,390 products150 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg150 mcg

Higher than 93% of 4,390 products listing molybdenum (median 50 mcg).

Para-Aminobenzoic Acid25 mgPABA in Ultra One Daily Iron Free against 1,610 products25 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.25 mg

47% of 1,610 products listing PABA give more (median 25 mg).

Inositol25 mgInositol in Ultra One Daily Iron Free against 4,042 products25 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.25 mg

53% of 4,042 products listing inositol give more (median 30 mg).

Source: NIH ODS Dietary Supplement Label Database, label 320533 (entered November 22, 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:

  • At 1 serving a day, the most its directions give, the label lists 100 mg of niacin, 2.9 times the adult Tolerable Upper Intake Level.
  • 95% of the 14,003 products that print an amount of magnesium list more than its 7.2 mg of magnesium (median 86 mg).
  • Its 150 mcg of molybdenum is higher than 93% of the 4,390 molybdenum products that print an amount; 164 list more.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. 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 Ultra One Daily Iron Free'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
Directions: One capsule daily with a meal.
Warnings
Keep out of reach of children.
Allergens and what it does not contain
Free from synthetic: Colors, preservatives. Free from milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy and sesame.
GF Gluten free
Storage
Keep tightly closed in a cool, dry place.

Source: label statements in DSLD label 320533.

What else is on the label?

Other ingredients: Cellulose, Magnesium Stearate, Potassium Citrate, Silica, Water, Purified.

How many labels does Ultra One Daily Iron Free have?

3 labels are on file under this name since August 23, 2023: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 320533 (current) Entered November 22, 2024 · on the market · 60 capsules · UPC 0 97467 30081 1
  2. Label 303204 Entered November 22, 2023 · on the market · 90 capsules · UPC 0 97467 30091 0
  3. Label 298449 Entered August 23, 2023 · off the market July 10, 2024 · 60 capsules · UPC 0 97467 30081 1

DSLD also links this label to: High Potency Ultra One Daily Caps Iron Free With Beta-Carotene (image difference, same product), High Potency Ultra One Daily Caps Iron Free With Beta-Carotene (image difference, same product), High Potency Ultra One Daily Caps with Beta-Carotene (image difference, same product).

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

Who makes it?

The label names Natural Organics, Inc. makers of NaturesPlus (manufacturer), Amityville, New York. All NaturesPlus products.

Where next?