Description
Major Fiber Therapy Methylcellulose Powder – 16 oz (12 Pack) | Compare to Citrucel®
The Direct Replacement for Citrucel® with Sugar | Bulk Case
Secure the best price per bottle and ensure long-term relief with this bulk 12-pack of Major Fiber Therapy Powder. This is the direct generic replacement for the original Citrucel® Orange Powder (which has been permanently discontinued by the manufacturer as of October 2025). It contains the exact same active ingredient (Methylcellulose) for gentle, non-fermentable fiber therapy that helps restore regularity without causing excess gas.
To learn the full story about the Citrucel discontinuation, read our complete guide here.
⚠️ Important Note on Sugar Content:
This product is sweetened with Sucrose. It is NOT sugar-free. Based on the manufacturer's stated caloric content (60 calories per dose), each serving contains approximately 15 grams of sugar.
This product is sweetened with Sucrose. It is NOT sugar-free. Based on the manufacturer's stated caloric content (60 calories per dose), each serving contains approximately 15 grams of sugar.
What You'll Receive
- 12 Jars of Major Fiber Therapy Methylcellulose Powder (16 oz / 454 g per jar)
- Flavor: Orange
- Expiration Date: 6/2027 or later
- Free Shipping
Key Features
- Compare to Citrucel®: Contains Methylcellulose 2g per dose (same as the brand name).
- Best Value: Buying in a 12-pack case offers the lowest cost per ounce.
- 100% Soluble Fiber: Helps control regularity and relieves constipation.
- Non-Allergenic: A bulk-forming fiber laxative that does not ferment in the gut, reducing the likelihood of gas and bloating compared to psyllium.
- Caloric Content: Contributes 60 calories per serving (derived from sucrose).
Sugar & Nutritional Information
Per the "Other Information" section of the drug label, each 19g adult dose contributes 60 calories from Sucrose and Sorbitol.
- Calories per serving: 60
- Estimated Sugar per serving: ~15 grams (Calculated: 60 calories ÷ 4 calories/gram)
- Total Sugar per container (approx): ~360 grams (based on ~24 servings per jar)
Drug Facts Comparison: Citrucel® vs. Major Fiber Therapy
| Product | Active Ingredient | Inactive Ingredients |
|---|---|---|
| Citrucel® (Discontinued) | Methylcellulose 2 g | Citric acid, dibasic calcium phosphate, FD&C Yellow #6 Lake, maltodextrin, orange flavors, potassium citrate, riboflavin, sucrose, titanium dioxide, tricalcium phosphate |
| Major Fiber Therapy | Methylcellulose 2 g | Citric acid, FD&C Yellow 6 Aluminum Lake, maltodextrin, flavor (natural and artificial), potassium citrate, silica, sucrose |
Drug Facts
- Active Ingredient (in each 19g rounded tablespoon): Methylcellulose 2g
- Purpose: Bulk-forming fiber laxative
Uses
- Relieves constipation (irregularity).
- Helps to restore and maintain regularity.
- For treating bowel disorders when recommended by a doctor.
- Generally provides effect in 12-72 hours.
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.
- Ask a doctor before use if you have:
- Abdominal pain, nausea or vomiting.
- A sudden change in bowel habits that persists over a period of 2 weeks.
- Sensitivity to any of the ingredients.
- Stop use and ask a doctor if:
- You have rectal bleeding.
- You fail to have a bowel movement after use.
- 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 at 1-800-222-1222.
Directions
MIX 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.
- Use product at the first sign of constipation or irregularity.
- Put one dose in a full glass of cold water.
- Stir briskly and drink promptly.
- Drinking another glass of water is helpful.
| Adults & Children 12 years and over | One rounded tablespoon (19 g) in 8 ounces of water/fluid up to 3 times daily at the first sign of constipation or irregularity. |
| Children 6 - 12 years of age | Half the adult dose in 8 ounces of water once daily. |
| Children under 6 years | Ask a doctor. |
Other Information
- Each adult dose contains approximately 3mg of sodium and 105mg potassium.
- Contributes 60 calories from sucrose and sorbitol.
- Store at room temperature.
- Protect contents from humidity.
- Keep tightly closed.
- Tamper Evident: Do not use if printed seal under cap is torn or missing.
Need a Smaller Quantity?
- Single Bottle — Ideal for first-time users.
- 2 Pack — Great for couples or short-term savings.
- 4 Pack — Great family value.
Helpful Guides
Generic Equivalent To: |
Citrucel |
Expiration Date: |
4-2026 |
