NTFactor Advanced Physicians Formula
by Allergy Research Group · tablet or pill · 150 tablets
- On the market (NIH)
- UPC 7 13947 76680 8
- DSLD label 233555
- Serving 5 tablets
- 30 servings
NTFactor Advanced Physicians Formula by Allergy Research Group lists 35 ingredients, 16 with an amount per serving of 5 tablets, such as 31.5 mg of vitamin E, 3.7 mg of vitamin B1, 4 mg of vitamin B2 and 99 mg of niacin; 19 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2020.
What is in NTFactor Advanced Physicians Formula?
Each row as the label prints it, per serving of 5 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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Vitamin Eas D-Alpha-Tocopheryl SuccinateVitamin E (Form: as 47 IU of D-Alpha Tocopheryl Succinate) | 31.5 mg | 210% | |
| Vitamin B1as Thiamine HydrochlorideVitamin B1 (Form: as Thiamine HCl) | 3.7 mg | 308% | 53% of 9,830 products listing thiamin give more (median 5 mg). |
| Vitamin B2as Riboflavin | 4 mg | 308% | 49% of 9,824 products listing riboflavin give more (median 4 mg). |
| Niacinas NiacinamideNiacin (Form: as Niacinamide) | 99 mg | 619% | Higher than 88% of 12,413 products listing niacin (median 20 mg). 2.8 times the adult UL a day. |
| Vitamin B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine HCl) | 10 mg | 588% | Higher than 55% of 15,277 products listing vitamin B6 (median 6 mg). |
| Folate | 480 mcg DFE | 120% | |
| Folic Acid | 800 mcg | ||
| Vitamin B12as Cyanocobalamin, MethylcobalaminVitamin B12 (Form: as Methylcobalamin, and Cyanocobalamin) | 1 mg | 41,667% | Higher than 89% of 14,425 products listing vitamin B12 (median 36 mcg). |
| Biotin | 750 mcg | 2,500% | Higher than 83% of 9,447 products listing biotin (median 200 mcg). |
| Pantothenic Acidas D-Calcium PantothenatePantothenic Acid (Form: as D-Calcium Pantothenate) | 25 mg | 500% | Higher than 61% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg). |
| Calciumas Calcium Carbonate, Calcium D-Pantothenate, Calcium PyruvateCalcium (Form: as D-Calcium Pantothenate, Calcium Carbonate, Dicalcium Phosphate, Calcium Pyruvate) | 398 mg | 31% | Higher than 82% of 17,831 products listing calcium (median 115 mg). |
| Phosphorusas Dicalcium PhosphatePhosphorus (Form: as Dicalcium Phosphate) | 102 mg | 8% | Higher than 57% of 3,786 products listing phosphorus (median 90 mg). |
| Magnesiumas Magnesium OxideMagnesium (Form: as Magnesium Oxide) | 123 mg | 29% | Higher than 66% of 14,003 products listing magnesium (median 86 mg). |
| Alpha-Ketoglutaric Acid | 300 mg | Higher than 53% of 51 products listing alpha-ketoglutarate (median 150 mg). | |
| Carnipure L-Carnitineas L-Carnitine L-TartrateCarnipure L-Carnitine (Form: as L-Carnitine L-Tartrate) | 225 mg | 68% of 1,338 products listing L-carnitine give more (median 500 mg). | |
| L-Tyrosine | 150 mg | 74% of 1,680 products listing tyrosine give more (median 500 mg). | |
| NTFactor Blend Proprietary FormulaNTFactor Blend Proprietary Formula Note: containing | 4 g | ||
| Inulin | in the blend, no amount given | ||
| Rice Bran extract | in the blend, no amount given | ||
| NTFactor EnergyLipidsas Soy | in the blend, no amount given | ||
| OptiMSM Methylsulfonylmethane | in the blend, no amount given | ||
| Fos | in the blend, no amount given | ||
| Bromelain | in the blend, no amount given | ||
| Pantethine | in the blend, no amount given | ||
| Inositol | in the blend, no amount given | ||
| L-Arginine | in the blend, no amount given | ||
| L-Glycine | in the blend, no amount given | ||
| Taurine | in the blend, no amount given | ||
| Alpha Lipoic Acid | in the blend, no amount given | ||
| odor-modified Garlic | in the blend, no amount given | ||
| Spirulina | in the blend, no amount given | ||
| Leeks stem powder | in the blend, no amount given | ||
| Beet root Fiber | in the blend, no amount given | ||
| B. bifidum | in the blend, no amount given | ||
| L. acidophilus | in the blend, no amount given | ||
| Blackstrap Molasses | in the blend, no amount given | ||
| Sodium Borate | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 233555 (entered August 23, 2020), 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 1 serving a day, the most its directions give, the label lists 99 mg of niacin, 2.8 times the adult Tolerable Upper Intake Level.
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?
2 products list the very same ingredients; the nearest amounts come first.
- NTFactor Advanced Physicians Formula NTFactor B-Vitamins PlusAllergy Research Group · off the market same ingredients
- NTFactor Advanced Physicians Formula B-Vitamins PlusAllergy Research Group · off the market same ingredients
- NTFactor Advanced Physicians Formula B-Vitamin PlusNutriCology · off the market 33 shared, 93% alike
- NTFactor Advanced Physicians FormulaNutriCology 33 shared, 93% alike
- NTFactor Healthy AgingAllergy Research Group 31 shared, 88% alike
- NTFactor Healthy Aging Mitochondrial FuelNutriCology 31 shared, 88% alike
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 Use As a dietary supplement, 5 tablets daily (3 in the morning and 2 in the early afternoon), or as directed by a healthcare practitioner.
- Warnings
- Warning: Consuming this product can expose you to lead which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food
- Storage
- Keep in a cool, dry place, tightly capped.
Source: label statements in DSLD label 233555.
What else is on the label?
Other ingredients: Microcrystalline Cellulose, Stearic Acid, Croscarmellose Sodium, Vegetable Magnesium Stearate, Silicon Dioxide, Pharmaceutical Glaze.
How many labels does NTFactor Advanced Physicians Formula have?
4 labels are on file under this name since February 25, 2019: other sizes, label designs and reformulations. The current one leads this page.
- Label 233555 (current) Entered August 23, 2020 · on the market · 150 tablets · UPC 7 13947 76680 8
- Label 233554 Entered August 23, 2020 · off the market December 9, 2022 · 150 tablets · UPC 7 13947 76680 8
- Label 208206 Entered October 23, 2019 · off the market August 4, 2020 · 150 tablets · UPC 7 13947 76680 8
- Label 184242 Entered February 25, 2019 · off the market August 4, 2020 · 150 tablets · UPC 7 13947 76680 8
DSLD also links this label to: NTFactor Advanced Physicians Formula NTFactor B-Vitamins Plus (image difference, same product), NTFactor Advanced Physicians Formula B-Vitamins Plus (image difference, same product), NTFactor Advanced Physicians Formula B-Vitamins Plus (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 Allergy Research Group (distributor), South Salt Lake, UT. All Allergy Research Group products.