Citrucel With Smartfiber

by GlaxoSmithKline · other (e.g. tea bag) · 180 fiber caplets

  • On the market (NIH)
  • DSLD label 27112
  • Serving 1 caplet

Citrucel With Smartfiber by GlaxoSmithKline lists 2 ingredients, 2 with an amount per serving of 1 caplet, such as 500 mg of methylcellulose and 10 mg of calcium. Its current label entered the NIH Dietary Supplement Label Database on March 25, 2014.

What is in Citrucel With Smartfiber?

Each row as the label prints it, per serving of 1 caplet. 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).

Citrucel With Smartfiber: Supplement Facts rows against the market (DSLD label 27112, January 2026 release)
IngredientAmount% DVAmong products listing it
MethylcelluloseMethylcellulose Note: a non-allergic fiber500 mg
Calcium10 mg1%*Calcium in Citrucel With Smartfiber against 17,831 products10 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg10 mg

96% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 60 mg.

* % 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 27112 (entered March 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:

  • 96% of the 17,831 products that print an amount of calcium list more than its 10 mg of calcium (median 115 mg).

The NIH database records 6 servings 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 Citrucel With Smartfiber'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
Directions Take this product (child or adult dose) with at least 8 ounces (a full glass) of water or other fluid. Taking this product without enough liquid may case choking. See choking warning. {Chart} Age Dose Maximum Dose adults & children 12 years of age and over start with 2 caplets. Increase as needed up to 6 times per day. do not exceed 12 caplets per day children 6 - 11 years of age start with 1 caplet. Increase as needed up to 6 times per day. do not exceed 6 caplets per day children under 6 years of age consult a physician consult a physician
Warnings
TAMPER EVIDENT PACKAGE BOTTLE SEALED WITH PRINTED FOIL UNDER CAP. DO NOT USE IF FOIL IS MISSING OR BROKEN.
Ask a doctor before use if you have - a sudden change in bowel habits that persists for two weeks - abdominal pain, nausea or vomiting Stop use and ask a doctor if - constipation lasts more than 7 days - you have rectal bleeding These could be signs of a serious condition.
Keep out of reach of children.
In case of overdose, get medical help or contact a Poison Control Center right away.
Warnings Choking: taking this product without adequate fluid may cause it to swell and block your throat or esophagus and may cause choking. Do not take this product if you have difficulty in swallowing. If you experience chest pain, vomiting, or difficulty in swallowing or breathing after taking this product, seek immediate medical attention.
Allergens and what it does not contain
-Gentle and gluten-free
Storage
- store below 77(0)F (25(0)C) - protect contents from humidity - keep tightly closed

Source: label statements in DSLD label 27112.

What else is on the label?

Other ingredients: Crospovidone, Dibasic Calcium Phosphate, FD&C yellow no. 6 aluminum lake, Magnesium Stearate, Maltodextrin, Povidone, Sodium Lauryl Sulfate.

How many labels does Citrucel With Smartfiber have?

One label is on file, entered on March 25, 2014.

  1. Label 27112 (current) Entered March 25, 2014 · on the market · 180 fiber caplets

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

Who makes it?

The label names GlaxoSmithKline Consumer Healthcare L.P. (distributor), Moon Township, PA. All GlaxoSmithKline products.

Where next?