PlainVitamins

Ultra Preventive Forte-Chel

by Douglas Laboratories · tablet or pill · 150 tablets

  • On the market (NIH)
  • UPC 3 10539 01723 4
  • DSLD label 31024
  • Serving 9 tablets
  • 16 servings

Ultra Preventive Forte-Chel by Douglas Laboratories lists 50 ingredients, 48 with an amount per serving of 9 tablets, such as 25,000 IU of vitamin A, 3,000 mg of vitamin C, 100 IU (2.5 mcg) of vitamin D and 800 IU of vitamin E; 2 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on April 25, 2014.

What is in Ultra Preventive Forte-Chel?

Each row as the label prints it, per serving of 9 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).

Ultra Preventive Forte-Chel: Supplement Facts rows against the market (DSLD label 31024, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene, Vitamin A PalmitateVitamin A (Form: as 40% Vitamin A Palmitate, [15,000 IU] as 60% Beta-Carotene)25,000 IU500%Vitamin A in Ultra Preventive Forte-Chel 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 Acid3,000 mg5,000%Vitamin C in Ultra Preventive Forte-Chel against 18,583 products3,000 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg3,000 mg

Higher than over 99% of 18,583 products listing vitamin C (median 100 mg). 1.5 times the adult UL a day.

Vitamin D100 IU (2.5 mcg)25%Vitamin D in Ultra Preventive Forte-Chel against 14,175 products2.5 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg2.5 mcg

92% of 14,175 products listing vitamin D give more (median 15 mcg).

Vitamin Eas D-Alpha-Tocopheryl SuccinateVitamin E (Form: as D-Alpha Tocopheryl Succinate)800 IU2,667%Vitamin E in Ultra Preventive Forte-Chel against 6,459 products800 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.800 IU

Higher than 99% of 6,459 products listing vitamin E (median 30 IU).

Thiamineas Thiamine MononitrateThiamine (Form: as Thiamine Mononitrate)100 mg6,667%Thiamin in Ultra Preventive Forte-Chel 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).

Riboflavin45 mg2,647%Riboflavin in Ultra Preventive Forte-Chel against 9,824 products50 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg50 mg

Higher than 86% of 9,824 products listing riboflavin (median 4 mg).

Blend190 mg950%
Niacinamidein the blend, no amount given
Niacinin the blend, no amount given
Vitamin B695 mg4,750%Vitamin B6 in Ultra Preventive Forte-Chel 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).

Folic Acid800 mcg200%Folate in Ultra Preventive Forte-Chel against 7,022 products800 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.800 mcg

Higher than 81% of 7,022 products listing folate (median 400 mcg).

Vitamin B12100 mcg1,667%Vitamin B12 in Ultra Preventive Forte-Chel 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 mcg100%Biotin in Ultra Preventive Forte-Chel 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 Calcium PantothenatePantothenic Acid (Form: as Calcium Pantothenate)300 mcg3,000%

This amount is far outside what other labels list for pantothenic acid (vitamin B5), or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Calciumas Calcium Ascorbate, Calcium CitrateCalcium (Form: from Calcium Complex (Form: {Calcium} Citrate, {Calcium} Ascorbate))600 mg60%Calcium in Ultra Preventive Forte-Chel against 17,831 products600 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg600 mg

Higher than 91% of 17,831 products listing calcium (median 115 mg).

Iodineas KelpIodine (Form: from Kelp)200 mcg133%Iodine in Ultra Preventive Forte-Chel against 6,382 products200 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg200 mcg

Higher than 87% of 6,382 products listing iodine (median 150 mcg).

Magnesiumas Magnesium ComplexMagnesium (Form: from Magnesium Complex (Form: {Magnesium} Aspartate, {Magnesium} Taurate, {Magnesium} Ascorbate))600 mg150%Magnesium in Ultra Preventive Forte-Chel against 14,003 products600 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg600 mg

Higher than 99% of 14,003 products listing magnesium (median 86 mg). 1.7 times the adult UL a day.

Zincas Zinc Amino Acid ChelateZinc (Form: from Zinc Amino Acid Chelate)30 mg200%Zinc in Ultra Preventive Forte-Chel against 13,186 products30 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg30 mg

Higher than 90% of 13,186 products listing zinc (median 11 mg).

Seleniumas Selenium Amino Acid Chelate200 mcg286%Selenium in Ultra Preventive Forte-Chel 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 Amino Acid ChelateCopper (Form: from Copper Amino Acid Chelate)3 mg130%Copper in Ultra Preventive Forte-Chel against 6,468 products3 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg3 mg

Higher than 96% of 6,468 products listing copper (median 1 mg).

Manganeseas Manganese ComplexManganese (Form: from Manganese Complex (Form: {Manganese} Aspartate, {Manganese} Sulfate))20 mg1,000%Manganese in Ultra Preventive Forte-Chel against 7,016 products20 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg20 mg

Higher than 98% of 7,016 products listing manganese (median 2 mg). 1.8 times the adult UL a day.

Chromiumas Chromium PolynicotinateChromium (Form: from Chromium Polynicotinate)200 mcg167%Chromium in Ultra Preventive Forte-Chel 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 Molybdenum Amino Acid ComplexMolybdenum (Form: from Molybdenum Amino Acid Complex)100 mcg133%Molybdenum in Ultra Preventive Forte-Chel against 4,390 products100 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg100 mcg

Higher than 86% of 4,390 products listing molybdenum (median 50 mcg).

Potassiumas Potassium ComplexPotassium (Form: from Potassium Complex (Form: Potassium Aspartate, Potassium Ascorbate))99 mg2%Potassium in Ultra Preventive Forte-Chel against 11,614 products99 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg99 mg

49% of 11,614 products listing potassium give more (median 99 mg).

Riboflavin 5-Phosphate5 mg
Choline60 mg11%*Choline in Ultra Preventive Forte-Chel against 4,738 products60 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg60 mg

Higher than 66% of 4,738 products listing choline (median 40 mg).

Cholineas Choline Bitartrate, Choline Citratefrom 150 mg Choline Citrate, {Choline} Bitartrate150 mg
Inositol100 mgInositol in Ultra Preventive Forte-Chel 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).

Citrus Bioflavonoid Complex100 mgFlavonoid in Ultra Preventive Forte-Chel against 2,343 products100 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.100 mg

Higher than 62% of 2,343 products listing flavonoid (median 50 mg).

Paba50 mgPABA in Ultra Preventive Forte-Chel against 1,610 products50 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.50 mg

Higher than 62% of 1,610 products listing PABA (median 25 mg).

Vanadium Amino Acid ChelateVanadium (Form: from Vanadium Amino Acid Complex)50 mcg

The label names the compound (Vanadium Amino Acid Chelate); its amount is likely the compound's weight, not the vanadium it holds, so it is not placed among other products.

Boronas Boron ComplexBoron (Form: from Boron Complex (Form: Boron Aspartate, Boron Citrate))3 mgBoron in Ultra Preventive Forte-Chel against 3,339 products3 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg3 mg

Higher than 78% of 3,339 products listing boron (median 1 mg).

Trace Elementsas Mineral Complex100 mcg
L-Cysteine190 mgCysteine in Ultra Preventive Forte-Chel against 516 products190 mg per serving; the middle half of products list 30 mg to 200 mg, the median 85 mg.190 mg

Higher than 72% of 516 products listing cysteine (median 85 mg).

N-Acetyl-L-Cysteine10 mgN-Acetyl Cysteine in Ultra Preventive Forte-Chel against 1,259 products10 mg per serving; the middle half of products list 55 mg to 500 mg, the median 150 mg.10 mg

96% of 1,259 products listing N-acetyl cysteine give more (median 150 mg).

Glutamic Acid25 mgGlutamic Acid in Ultra Preventive Forte-Chel against 697 products25 mg per serving; the middle half of products list 25 mg to 364 mg, the median 80 mg.25 mg

67% of 697 products listing glutamic acid give more (median 80 mg).

Betaine114 mgBetaine in Ultra Preventive Forte-Chel against 731 products114 mg per serving; the middle half of products list 50 mg to 1,250 mg, the median 250 mg.114 mg

56% of 731 products listing betaine give more (median 250 mg).

from 150 mg Betaine HCl150 mgBetaine Hydrochloride in Ultra Preventive Forte-Chel against 914 products150 mg per serving; the middle half of products list 25 mg to 178 mg, the median 50 mg.150 mg

Higher than 71% of 914 products listing betaine hydrochloride (median 50 mg).

Pyridoxine 5-Phosphate5 mg
L-Taurine250 mgTaurine in Ultra Preventive Forte-Chel against 2,337 products250 mg per serving; the middle half of products list 110 mg to 1,000 mg, the median 500 mg.250 mg

62% of 2,337 products listing taurine give more (median 500 mg).
Show the other 12 rows of the label
Ultra Preventive Forte-Chel: rows 41 to 52
IngredientAmount% DVAmong products listing it
L-Carnitine200 mgL-Carnitine in Ultra Preventive Forte-Chel against 1,338 products200 mg per serving; the middle half of products list 110.5 mg to 1,000 mg, the median 500 mg.200 mg

69% of 1,338 products listing L-carnitine give more (median 500 mg).

N-Acetyl-L-Carnitine50 mgAcetyl L-Carnitine in Ultra Preventive Forte-Chel against 933 products50 mg per serving; the middle half of products list 200 mg to 525 mg, the median 500 mg.50 mg

87% of 933 products listing acetyl L-carnitine give more (median 500 mg).

L-GlutathioneL-Glutathione Note: reduced100 mgGlutathione in Ultra Preventive Forte-Chel against 717 products100 mg per serving; the middle half of products list 10 mg to 200 mg, the median 50 mg.100 mg

Higher than 61% of 717 products listing glutathione (median 50 mg).

Coenzyme Q-1030 mgCoenzyme Q-10 in Ultra Preventive Forte-Chel against 2,922 products30 mg per serving; the middle half of products list 30 mg to 100 mg, the median 60 mg.30 mg

67% of 2,922 products listing coenzyme Q-10 give more (median 60 mg).

Edta300 mgEDTA in Ultra Preventive Forte-Chel against 50 products300 mg per serving; the middle half of products list 200 mg to 500 mg, the median 300 mg.300 mg

48% of 50 products listing EDTA give more (median 300 mg).

GarlicGarlic PlantPart: bulb Note: deodorized200 mgGarlic in Ultra Preventive Forte-Chel against 1,075 products200 mg per serving; the middle half of products list 50 mg to 500 mg, the median 200 mg.200 mg

45% of 1,075 products listing garlic give more (median 200 mg).

Ginkgo biloba40 mgGinkgo in Ultra Preventive Forte-Chel against 1,339 products40 mg per serving; the middle half of products list 30 mg to 120 mg, the median 60 mg.40 mg

68% of 1,339 products listing ginkgo give more (median 60 mg).

Hawthorne200 mgHawthorn in Ultra Preventive Forte-Chel against 589 products200 mg per serving; the middle half of products list 75 mg to 400 mg, the median 200 mg.200 mg

43% of 589 products listing hawthorn give more (median 200 mg).

Cayenne50 mgCapsicum in Ultra Preventive Forte-Chel against 874 products50 mg per serving; the middle half of products list 25 mg to 100 mg, the median 44.5 mg.50 mg

Higher than 50% of 874 products listing capsicum (median 44.5 mg).

Ginger100 mgGinger in Ultra Preventive Forte-Chel against 1,770 products100 mg per serving; the middle half of products list 25 mg to 150 mg, the median 60 mg.100 mg

Higher than 56% of 1,770 products listing ginger (median 60 mg).

Bromelain1,000 MCU
Octacosanol1,000 mcgOctacosanol in Ultra Preventive Forte-Chel against 186 products1,000 mcg per serving; the middle half of products list 200 mcg to 1,000 mcg, the median 200 mcg.1,000 mcg

Higher than 74% of 186 products listing octacosanol (median 200 mcg).

* % 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 31024 (entered April 25, 2014), 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.
  • At 1 serving a day, the most its directions give, the label lists 3,000 mg of vitamin C, 1.5 times the adult Tolerable Upper Intake Level.
  • 92% of the 14,175 products that print an amount of vitamin D list more than its 2.5 mcg (100 IU) of vitamin D (median 15 mcg (600 IU)).
  • Its 800 IU of vitamin E is higher than 99% of the 6,459 vitamin E products that print an amount; 72 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 vitamin B6 (2 rows of the label added together) is higher than 96% of the 15,277 vitamin B6 products that print an amount; 173 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 Preventive Forte-Chel'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: As a dietary supplement, adults take 9 tablets daily or as directed by your healthcare professional. This product is best taken with meals.
Warnings
KEEP OUT OF REACH OF CHILDREN.
Tamper resistant package, do not use if outer seal is missing.
Allergens and what it does not contain
This product contains NO yeast, wheat, gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.
Storage
For optimal storage conditions, keep refrigerated with lid tightly sealed after opening.

Source: label statements in DSLD label 31024.

What else is on the label?

Other ingredients: Vegetable Stearate, Cellulose, Silica.

How many labels does Ultra Preventive Forte-Chel have?

3 labels are on file under this name since January 25, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 31024 (current) Entered April 25, 2014 · on the market · 150 tablets · UPC 3 10539 01723 4
  2. Label 10212 Entered June 25, 2012 · on the market · 300 tablets
  3. Label 5126 Entered January 25, 2012 · off the market July 31, 2013 · 150 tablets · UPC 3 10539 01723 4

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

Who makes it?

The label names Douglas Laboratories (manufacturer), Pittsburgh, PA. All Douglas Laboratories products.

Where next?