E I-3-C (Indole-3-Carbinol)
by AFI America's Finest · capsule · 60 capsules
- On the market (NIH)
- DSLD label 3665
- Serving 1 to 3 capsules; amounts per 1 capsule
E I-3-C (Indole-3-Carbinol) by AFI America's Finest lists one ingredient: 100 mg of indole-3-carbinol per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on December 23, 2011.
What is in E I-3-C (Indole-3-Carbinol)?
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 |
|---|---|---|---|
| Indole-3-Carbinol | 100 mg | 54% of 100 products listing indole-3-carbinol (I3C) give more (median 150 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 3665 (entered December 23, 2011), 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?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
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.
- I3C Indole 3-Carbinol 200LifeLink same ingredients
- Indole-3-CarbinolMyTrition same ingredients
- Indole-3-Carbinol 200 mgPure Encapsulations same ingredients
- Indole-3-Carbinol 200 mgThe Vitamin Shoppe same ingredients
- I3C 200 mgAbsorb Health same ingredients
- IndoleMaxVitaMonk 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 one to three capsules daily with water or as directed by a health care professional.
Source: label statements in DSLD label 3665.
What else is on the label?
Other ingredients: Dicalcium Phosphate, Cellulose, Magnesium Stearate, Silica.
How many labels does E I-3-C (Indole-3-Carbinol) have?
One label is on file, entered on December 23, 2011.
- Label 3665 (current) Entered December 23, 2011 · on the market · 60 capsules
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names America's Finest (manufacturer). All AFI America's Finest products.