PlainVitamins

Ultra II

by Natures Plus · tablet or pill · 180 tablets

  • Off the market since February 2022 (NIH)
  • UPC 0 97467 03033 6
  • DSLD label 199604
  • Serving 1 tablet

Ultra II by Natures Plus lists 26 ingredients, 26 with an amount per serving of 1 tablet, such as 25,000 IU of vitamin A, 100 mg of vitamin C, 1,000 IU (25 mcg) of vitamin D3 and 100 IU of vitamin E. Its current label entered the NIH Dietary Supplement Label Database on February 25, 2019.

What is in Ultra II?

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).

Ultra II: Supplement Facts rows against the market (DSLD label 199604, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-CaroteneVitamin A (Form: as Beta Carotene)25,000 IU500%Vitamin A in Ultra II against 5,772 products25,000 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.25,000 IU

Higher than 96% of 5,772 products listing vitamin A (median 4,000 IU).

Vitamin Cas Ascorbic Acid100 mg167%Vitamin C in Ultra II against 18,583 products100 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg100 mg

50% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin D3as Cholecalciferol1,000 IU (25 mcg)250%Vitamin D in Ultra II against 14,175 products25 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg25 mcg

Higher than 59% of 14,175 products listing vitamin D (median 15 mcg).

Vitamin Eas D-Alpha-Tocopheryl SuccinateVitamin E (Form: as D-Alpha Tocopheryl Succinate)100 IU333%Vitamin E in Ultra II against 6,459 products100 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.100 IU

Higher than 71% of 6,459 products listing vitamin E (median 30 IU).

Thiamineas Thiamine Hydrochloride, Vitamin B1Thiamin (Form: as Thiamine HCl) (Alt. Name: Vitamin B1)100 mg6,667%Thiamin in Ultra II against 9,830 products100 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg100 mg

Higher than 94% of 9,830 products listing thiamin (median 5 mg).

Riboflavinas Vitamin B2100 mg5,882%Riboflavin in Ultra II against 9,824 products100 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg100 mg

Higher than 96% of 9,824 products listing riboflavin (median 4 mg).

Niacinas NiacinamideNiacin (Form: as Niacinamide)100 mg500%Niacin in Ultra II 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 HydrochlorideVitamin B6 (Form: as Pyridoxine HCl)100 mg5,000%Vitamin B6 in Ultra II against 15,277 products100 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg100 mg

Higher than 96% of 15,277 products listing vitamin B6 (median 6 mg).

Folateas Calcium L-5-MethyltetrahydrofolateFolate (Form: as Calcium-L-5-Methyltetrahydrofolate)400 mcg100%Folate in Ultra II against 7,022 products400 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.400 mcg

24% of 7,022 products listing folate give more (median 400 mcg).

Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin)100 mcg1,667%Vitamin B12 in Ultra II 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).

Biotin100 mcg33%Biotin in Ultra II against 9,447 products100 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg100 mcg

61% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acidas Calcium PantothenatePantothenic Acid (Form: as Calcium Pantothenate)100 mg1,000%Pantothenic Acid (Vitamin B5) in Ultra II against 10,060 products100 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg100 mg

Higher than 86% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Calcium Complexas Calcium Amino Acid ChelateCalcium Complex (Form: as Calcium Amino Acid Chelate)40 mg4%

The label names the compound (Calcium Complex); its amount is likely the compound's weight, not the calcium it holds, so it is not placed among other products.

Iron Complexas Iron Amino Acid ChelateIron Complex (Form: as Iron Amino Acid Chelate)25 mg139%

The label names the compound (Iron Complex); its amount is likely the compound's weight, not the iron it holds, so it is not placed among other products.

Iodineas Kelp, Potassium IodideIodine (Form: from Kelp, Potassium Iodide)150 mcg100%Iodine in Ultra II 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).

Magnesium Complexas Magnesium Amino Acid ChelateMagnesium Complex (Form: as Magnesium Amino Acid Chelate)20 mg5%

The label names the compound (Magnesium Complex); its amount is likely the compound's weight, not the magnesium it holds, so it is not placed among other products.

Zincas Zinc Amino Acid ChelateZinc Complex (Form: as Zinc Amino Acid Chelate)20 mg133%Zinc in Ultra II against 13,186 products20 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg20 mg

Higher than 79% of 13,186 products listing zinc (median 11 mg).

Seleniumas Selenium Amino Acid ChelateSelenium Complex (Form: as Selenium Amino Acid)10 mcg14%Selenium in Ultra II against 7,658 products10 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg10 mcg

94% of 7,658 products listing selenium give more (median 55 mcg).

Manganese Complexas Manganese Amino Acid ChelateManganese Complex (Form: as Manganese Amino Acid Chelate)6.1 mg305%

The label names the compound (Manganese Complex); its amount is likely the compound's weight, not the manganese it holds, so it is not placed among other products.

Chromiumas Chromium Amino Acid ChelateChromium (Form: as Chromium Amino Acid Chelate)15 mcg13%Chromium in Ultra II against 7,825 products15 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg15 mcg

92% of 7,825 products listing chromium give more (median 100 mcg).

Potassium Complexas Potassium Amino AcidPotassium Complex (Form: as Potassium Amino Acid)15 mg1%
Paba100 mgPABA in Ultra II against 1,610 products100 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.100 mg

Higher than 86% of 1,610 products listing PABA (median 25 mg).

Inositol100 mgInositol in Ultra II against 4,042 products100 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.100 mg

Higher than 76% of 4,042 products listing inositol (median 30 mg).

Cholineas Choline BitartrateCholine (Form: as Choline Bitartrate)42 mg8%*Choline in Ultra II against 4,738 products42 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg42 mg

Higher than 52% of 4,738 products listing choline (median 40 mg).

Rutinas Sophora japonicaRutin (Form: from Sophora japonica PlantPart: leaf Genus: Sophora Species: japonica)25 mgRutin in Ultra II against 1,232 products25 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.25 mg

37% of 1,232 products listing rutin give more (median 25 mg).

Bioflavonoid Complexas Citrus limonBioflavonoid Complex (Form: from Citrus limon PlantPart: exocarp Genus: Citrus Species: limon)25 mg
Betaine HCl25 mgBetaine Hydrochloride in Ultra II against 914 products25 mg per serving; the middle half of products list 25 mg to 178 mg, the median 50 mg.25 mg

58% of 914 products listing betaine hydrochloride give more (median 50 mg).

Hesperidinas Citrus limonHesperidin (Form: from Citrus limon PlantPart: exocarp Genus: Citrus Species: limon)5 mgHesperidin in Ultra II against 552 products5 mg per serving; the middle half of products list 10 mg to 50 mg, the median 20 mg.5 mg

80% of 552 products listing hesperidin give more (median 20 mg).

* % 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 199604 (entered February 25, 2019), 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:

  • Its 25,000 IU of vitamin A is higher than 96% of the 5,772 vitamin A products that print an amount; 32 list more.
  • Its 100 mg of thiamin is higher than 94% of the 9,830 thiamin products that print an amount; 163 list more.
  • Its 100 mg of riboflavin is higher than 96% of the 9,824 riboflavin products that print an amount; 110 list more.
  • 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.
  • Its 100 mg of vitamin B6 is higher than 96% of the 15,277 vitamin B6 products that print an amount; 173 list more.
  • 94% of the 7,658 products that print an amount of selenium list more than its 10 mcg of selenium (median 55 mcg).

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 II'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: As a dietary supplement, one tablet daily.
Warnings
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 physician or poison control center immediately.
Allergens and what it does not contain
Free from artificial colors and preservatives.
Yeast Free
Gluten Free
Storage
Keep tightly closed in a cool, dry place.

Source: label statements in DSLD label 199604.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, isolated Soy Protein, Calcium Carbonate, Ferrous Fumarate, Zinc Sulfate, Magnesium Oxide, Potassium Chloride, Stearic Acid, Manganese Sulfate, Zinc Gluconate, Magnesium Stearate, Potassium Gluconate, Rice Bran, Icelandic Kelp, Chlorella, Date, Spirulina, Black Currant, Bee Pollen, Garlic, Apple Pectin, Broccoli, Spinach, Carrot, Brown Rice, Sunflower Oil, Fig, Beet, Lecithin, Rose Hips, Silica, Vegetable Cellulose, Manganese Gluconate, Ferrous Gluconate, Papaya, Watercress, Parsley, Green Cabbage, Acerola Cherry, Bromelain, Pharmaceutical Glaze.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Vegetarian; Quality Natural Supplements.

How many labels does Ultra II have?

4 labels are on file under this name since March 25, 2013: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 199604 (current) Entered February 25, 2019 · off the market February 28, 2022 · 180 tablets · UPC 0 97467 03033 6
  2. Label 49332 Entered August 25, 2015 · off the market February 28, 2022 · 60 tablets · UPC 0 97467 03031 2
  3. Label 49330 Entered August 25, 2015 · off the market December 2, 2016 · 30 tablets · UPC 0 97467 03040 4
  4. Label 19993 Entered March 25, 2013 · off the market July 31, 2015 · 60 tablets · UPC 0 97467 03031 2

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 Laboratories, Inc. makers of Nature's Plus (manufacturer), Amityville, New York. All Natures Plus products.

Where next?