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Member Only Item

Citrucel® Methylcellulose Fiber, 240 Caplets

Item #604198


Non-Allergenic and Gluten Free.

Online Price
Your Price $23.49
  • Shipping & Handling included *

Member Only Item

The estimated delivery time will be approximately 3 - 5 business days from the time of order.

The Only Fiber For Regularity That Won't Cause Excess Gas.*

Citrucel® is derived from cellulose which occurs naturally in plants and is the most abundant, renewable fiber on earth. With nature at its core, Citrucel is designed to be less harsh on your system and is proven to help restore and maintain regularity. Citrucel is 0% fermentable, so unlike psyllium, it will not cause excess gas or bloating. It is non-allergenic and gluten free.

Drug Facts:

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


  • helps restore and maintain regularity
  • relieves constipation (irregularity)
  • for constipation associated with other bowel disorders when recommended by a doctor  
  • 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 in 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:
  • 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.

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.  
  • 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.

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 (English/Spanish) weekdays

*Based on laboratory testing. Individual results may vary.

  • Brand: Citrucel

Standard shipping via UPS Ground is included in the quoted price. The estimated delivery time will be approximately 3 - 5 business days from the time of order.

Express shipping is via UPS. The estimated delivery time will be approximately 1 - 2 business days from the time of order.

Please choose your shipping method at checkout.

An additional Shipping and Handling fee will apply to express shipments. This fee will be quoted at checkout.

*Delivery is available to Alaska and Hawaii. An additional Shipping and Handling fee will apply to shipments going to Alaska or Hawaii. This fee will be quoted at checkout. Additional transit time may be required.

Delivery is not available to Puerto Rico. products can be returned to any of our more than 600 Costco warehouses worldwide.
Membership: We will refund your membership fee in full at any time if you are dissatisfied.

Merchandise: We guarantee your satisfaction on every product we sell with a full refund. The following must be returned within 90 days of purchase for a refund: televisions, projectors, computers, cameras, camcorders, touch screen tablets, MP3 players and cellular phones.

How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered.
If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

For information or a written copy of the manufacturer's warranty, please contact us at:
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