ErythroQOL
by Thorne Research · capsule · 60 vegetarian capsules
- Off the market since December 2019 (NIH)
- UPC 6 93749 00259 8
- DSLD label 46422
- Serving 2 capsules; amounts per 1 capsule
ErythroQOL by Thorne Research lists 5 ingredients, 5 with an amount per serving of 1 capsule, such as 15 mg of vitamin C, 5 mg of vitamin B6, 200 mcg of folate and 100 mcg of vitamin B12. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2015.
What is in ErythroQOL?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Vitamin Cas Ascorbic Acid | 15 mg | 25% | 93% of 18,583 products listing vitamin C give more (median 100 mg). |
| Vitamin B6as Pyridoxal 5-PhosphateVitamin B6 (Form: as Pyridoxal 5'-Phosphate) | 5 mg | 250% | 51% of 15,277 products listing vitamin B6 give more (median 6 mg). |
| Folateas L-5-MethyltetrahydrofolateFolate (Form: as L-5-Methyltetrahydrofolate (Form: from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt)) | 200 mcg | 50% | 71% of 7,022 products listing folate give more (median 400 mcg). |
| Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin) | 100 mcg | 1,667% | Higher than 61% of 14,425 products listing vitamin B12 (median 36 mcg). |
| Ironas Iron (II) BisglycinateIron (Form: as Iron (II) Bisglycinate) | 36 mg | 200% | Higher than 96% of 6,910 products listing iron (median 5 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 46422 (entered June 25, 2015), 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:
- 93% of the 18,583 products that print an amount of vitamin C list more than its 15 mg of vitamin C (median 100 mg).
- Its 36 mg of iron is higher than 96% of the 6,910 iron products that print an amount; 267 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?
6 products list the very same ingredients; the nearest amounts come first.
- ErythroQOLOncoQOL · off the market same ingredients
- FerrasorbThorne same ingredients
- FerrasorbThorne Research · off the market same ingredients
- Iron Complex 29 mgVitaCeutical Labs same ingredients
- T.R.I.-Iron ComplexAnabolic Laboratories · off the market same ingredients
- Iron Complex 29 mgVitamer Laboratories same ingredients
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: Take 2 capsules daily or as recommended by your health-care practitioner.
- Warnings
- Tamper Evident: Use only if bottle is sealed.
- If pregnant, consult your health-care practitioner before using this product.
- WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under six. Keep this product out of reach of children. In case of accidental overdose, call a doctor or a poison control center immediately.
- Storage
- Store tightly sealed in a cool, dry place.
Source: label statements in DSLD label 46422.
What else is on the label?
Other ingredients: Microcrystalline Cellulose, Hypromellose (derived from Cellulose) Capsule, Leucine, Silicon Dioxide.
How many labels does ErythroQOL have?
One label is on file, entered on June 25, 2015.
- Label 46422 (current) Entered June 25, 2015 · off the market December 18, 2019 · 60 vegetarian capsules · UPC 6 93749 00259 8
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Thorne Research, Inc. (manufacturer), Dover, Idaho. All Thorne Research products.