Food supplement · Douglas Laboratories
Ultra Preventive III with Iron
Why Douglas Laboratories iron?
- 25000 IU vitamin a per serving
- 500% of the daily value
- This product contains NO yeast, wheat gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.
From the label’s panel and printed marks — not its marketing.
Supplement Facts
Serving size 6 Tablet(s)
Vitamin A25000 IU
Vitamin C1200 mg
Vitamin D31000 IU
Vitamin E400 IU
Thiamine100 mg
Riboflavin50 mg
Niacin/Niacinamide190 mg
Full panel ↓Sold as food, not medicine — no regulator checked that it works
Per serving · 6 Tablet(s)
At a glance
From the label as printed · NIH DSLD
Mineral supplement · Tablets
Per serving25000 IU vitamin a
500% of the daily value — our arithmetic on the label’s own numbers
30 servings per container
Suggested Usage: As a dietary supplement, adults take 6 tablets daily or as directed by your healthcare professional.
One serving: 6 Tablet(s)
In case of accidental overdose, call a doctor or poison control center immediately.
All warnings ↓No third-party testing mark on the label
Marks like USP Verified mean an independent lab checked that the product contains what the label says.
- Food supplement — claims are the manufacturer’s
- This product contains NO yeast, wheat gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.
- Adult (18 - 50 Years)
Supplement Facts
Supplement Facts
Serving size 6 Tablet(s)
Servings per container 30
| Amount per serving | % DV | |
|---|---|---|
| Vitamin A (Beta-Carotene) | 25000 IU | 500% |
| Vitamin C (Ascorbic Acid) | 1200 mg | 2000% |
| Vitamin D3 | 1000 IU | 250% |
| Vitamin E (Vitamin E Succinate) | 400 IU | 1333% |
| Thiamine (Thiamine Hydrochloride) | 100 mg | 6667% |
| Riboflavin | 50 mg | 2941% |
| Niacin/Niacinamide | 190 mg | 950% |
| Vitamin B-6 Complex (Pyridoxal 5-Phosphate, Pyridoxine Hydrochloride) | 100 mg | 5000% |
| Folate (L-Methylfolate) | 800 mcg | 200% |
| Vitamin B12 | 100 mcg | 1667% |
| Biotin | 300 mcg | 100% |
| Pantothenic Acid (D-Calcium Pantothenate) | 500 mg | 5000% |
| Calcium (Calcium Ascorbate, Calcium Citrate) | 500 mg | 50% |
| Iron (Ferronyl, Iron Amino Acid Chelate) | 20 mg | 111% |
| Iodine (Kelp) | 200 mcg | 133% |
| Magnesium Complex (Magnesium Ascorbate, Magnesium Aspartate) | 500 mg | 125% |
| Zinc (Zinc Amino Acid Chelate) | 25 mg | 167% |
| Selenium (Kelp, Selenium Krebs Cycle Chelate) | 200 mcg | 286% |
| Manganese (Manganese Aspartate Complex) | 20 mg | 1000% |
| Chromium | 200 mcg | 167% |
| Molybdenum (Molybdenum Krebs Complex) | 100 mcg | 133% |
| Potassium (Potassium Aspartate Complex) | 99 mg | 2% |
| L-Cysteine/N-Acetyl-L-Cysteine (L-Cysteine, N-Acetyl L-Cysteine) | 200 mg | † |
| Betaine (Betaine HCl) | 114 mg | † |
| Inositol | 100 mg | † |
| Citrus Bioflavonoid Complex | 100 mg | † |
| Choline (Choline Bitartrate, Choline Citrate) | 60 mg | † |
| PABA | 50 mg | † |
| Glutamic Acid (Glutamic Acid Hydrochloride) | 20 mg | † |
| L-Methionine | 12.5 mg | † |
| Boron Complex (Boron Aspartate, Boron Citrate) | 1.5 mg | † |
| Trace Elements (Sea Vegetation) | 100 mcg | † |
| Vanadium (Vanadium Krebs Cycle Chelates) | 50 mcg | † |
† Daily Value not established.
- Vitamin A25000 IU500%
- Vitamin C1200 mg2,000%
- Vitamin D31000 IU250%
- Vitamin E400 IU1,333%
- Thiamine100 mg6,667%
- Riboflavin50 mg2,941%
- Niacin/Niacinamide190 mg950%
- Vitamin B-6 Complex100 mg5,000%
- Folate800 mcg200%
- Vitamin B12100 mcg1,667%
- Biotin300 mcg100%
- Pantothenic Acid500 mg5,000%
- Calcium500 mg50%
- Iron20 mg111%
- Iodine200 mcg133%
- Magnesium Complex500 mg125%
- Zinc25 mg167%
- Selenium200 mcg286%
- Manganese20 mg1,000%
- Chromium200 mcg167%
Other ingredients: Cellulose, Vegetable Stearate, Silica
Transcribed from the label by the NIH Office of Dietary Supplements. What a label says is not independently verified. See the original label
How to take it
- Suggested Usage: As a dietary supplement, adults take 6 tablets daily or as directed by your healthcare professional. This product is best taken with meals.
The manufacturer’s directions, from the label.
Warnings on the label
- In case of accidental overdose, call a doctor or poison control center immediately.
- Keep this product out of reach of children.
- WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisioning in children under 6.
- Tamper resistant package, do not use if outer seal is missing.
What no one has checked
Supplements are regulated as food, not as medicine. No regulator has assessed whether this product works, and manufacturing standards vary widely between brands and countries.
Compare with similar products
Details
| Brand | Douglas Laboratories |
|---|---|
| UPC | 3 10539 03508 5 |
| NIH label ID | 5128 |
| Label recorded | 2012-01-25 |
Source: Dietary Supplement Label Database · NIH Office of Dietary Supplements · retrieved 2026-09-21 · not reviewed by a nutrition professional