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Item | CTC001

  • Methylcellulose fiber for irregularity

  • Gentle relief of occasional constipation

  • Won't cause excess gas

100 Cplts

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Drug Facts

Active ingredient (in each caplet) Purpose
Methylcellulose (a non-allergenic fiber) 500mg Bulk-forming fiber laxative


•relieves occasional constipation (irregularity) •generally produces a bowel movement in 12-72 hours


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 swallowing. If you experience chest pain, vomiting, or difficulty in swallowing or breathing after taking this product, seek immediate medical attention.

Ask a doctor before use if you have •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.


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 cause choking. See choking warning.

Age adults & children 12 year of age and over Dose start with 2 caplets. Increase as needed up to 6 times per day. Maximum Dose do not exceed 12 caplets per day

Age children 6-11 years of age Dose start with 1 caplet. Increase as needed up to 6 times per day. Maximum Dose do not exceed 6 caplets per day

Age children under 6 years of age Dose consult a physician Maximum Dose consult a physician

Other Information

each caplet contains: calcium 10mg •store below 77°F (25°C) •protect contents from humidity •keep tightly closed

Inactive Ingredients

crospovidone, dibasic calcium phosphate, FD&C yellow no. 6 aluminum lake, magnesium stearate, maltodextrin, povidone, sodium lauryl sulfate

Questions or comments?

call toll-free 1-800-897-6081


  • Easy Flip Top Cap
  • Gentle
  • Fiber caplets
  • Methylcellulose fiber for irregularity

  • Gentle relief of occasional constipation

  • Won't cause excess gas

Citrucel® fiber caplets offer gentle relief of occasional constipation by delivering 500 mg of methylcellulose, a non-allergenic bulk- forming fiber laxative. Benefits of fiber include improved regularity, support for detoxification, support for cholesterol and blood sugar levels already within the normal range and more. Unlike psyllium fiber, methylcellulose fiber does not ferment in the large intestine which means you can enjoy the benefits of fiber without excess gas.

Terms and Ingredient Definitions

Shipping Weight: .22 lbs

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

MSRP: $20.99

For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.

Disclaimer: Product reviews are provided for informational purposes only. The information or opinions expressed therein are solely those of the contributors and do not necessarily represent those of Swanson Health Products and its employees. Please read full product reviews disclaimer.
1-2 of 2 reviews
sort by: 
Works to add fiber
Adds good fiber, just have to take too many.
Quality: 4.0 / 5.0
Value: 4.0 / 5.0
Effectiveness: 3.0 / 5.0
Convenience: 4.0 / 5.0
Satisfaction: 3.0 / 5.0
On the advice of my gastroenterologist, I’ve been using it for years.
Quality: 5.0 / 5.0
Value: 5.0 / 5.0
Effectiveness: 4.0 / 5.0
Convenience: 5.0 / 5.0
Satisfaction: 4.0 / 5.0

Swanson Health started in 1969 in Fargo, ND with a mission to offer pure and potent health products at a great value. Over 50 years later, we continue to innovate science-backed vitamins and supplements, delivering wellness solutions that help people live simply healthier together, and find vitality at any age. Click here to learn more about us.

For over 50 years, Swanson Health's research and development team has delivered science-backed health and wellness products to people around the world. Our innovation is guided by clinical research, scientific consensus, emerging research and usage traditions, creating products that help you find vitality at any age. At Swanson, we don't hide our science behind proprietary formulas — we believe in easy-to-read, transparent labelling. What's printed on our labels, is exactly what you'll find in our products.

Swanson Health's purity and potency testing begins with our ingredient sourcing, continues through manufacturing, and goes beyond when a product hits the shelf. Our testing exceeds industry standards, ensuring each product meets our quality guarantees for purity and potency. Swanson facilities are Good Manufacturing Practices (GMP) certified, and we voluntarily participate in third-party, independent laboratory testing. With Swanson, you can be sure you're getting the most pure and potent health products at a great value. Click here to learn more about our quality standards.


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