Description
Rugby Polyethylene Glycol 3350 Powder Osmotic Laxative – 8.3 oz (14 Doses) | Compare to Miralax
Gentle, Grit-Free Relief for Occasional Constipation
Rugby PEG 3350 Powder provides effective relief from occasional constipation using the same active ingredient found in MiraLAX®. This unflavored, grit-free powder dissolves completely in any beverage (hot, cold, or room temperature) and works naturally with your body to soften stool without harsh stimulants. For a full overview of cost-saving options, check out our MiraLAX Generic Alternatives Guide.
Important Availability Notice & Recommended Replacements
Due to inconsistent supply, we do not always carry this specific 8.3 oz Rugby bottle. However, we highly recommend the following equivalents to ensure you get the exact same relief:
- Top Exact-Size Replacement: Perrigo Polyethylene Glycol 3350 Powder - 8.3 oz (14 Doses). This is our top recommendation as it is the exact same size and medication, just from a different trusted generic brand.
- Best Value (Same Brand, Larger Size): Rugby PEG 3350 Powder – 17.9 oz (30 Doses). You get more doses per bottle at a much better price per ounce.
- Premium Alternative: GoodSense ClearLax – 17.9 oz (30 Doses). A premium generic alternative that matches the national brand packaging while delivering the same effective relief.
What You’ll Receive
- One (1) Bottle of Rugby PEG 3350 Powder (8.3 oz / 238 g)
- Approximately 14 doses per bottle.
Key Features & Benefits
- Compare to MiraLAX®: Contains the exact same active ingredient (Polyethylene Glycol 3350) for reliable relief.
- GLP-1 Support: An essential daily maintenance tool for individuals managing medication-induced constipation and digestive side effects. (Learn more in our GLP-1 Relief Guide).
- Grit-Free Powder: Unflavored, sugar-free, and dissolves completely in any hot or cold beverage.
- Osmotic Laxative: Works with your body's natural water to hydrate and soften stool.
- Gentle Relief: Free of harsh stimulants; generally produces a comfortable bowel movement in 1 to 3 days.
Important Safety & Drug Facts
- Active Ingredient: Polyethylene Glycol 3350, 17 g (Osmotic Laxative).
- Uses: Relieves occasional constipation (irregularity). Generally produces a bowel movement in 1 to 3 days.
- Directions (Adults and children 17 years and older): Use once a day. Fill to the top of the line in the cap (17 g). Stir and dissolve in any 4 to 8 ounces of beverage (cold, hot, or room temperature) then drink. Do not use for more than 7 days. Do not take more than directed unless advised by your doctor.
- Directions (Children 16 years and under): Ask a doctor before use.
- Warnings: Allergy alert: Do not use if you are allergic to polyethylene glycol. Do not use if you have kidney disease, except under the advice and supervision of a doctor.
- Ask a doctor before use if you have: Nausea, vomiting, or abdominal pain; a sudden change in bowel habits that lasts over 2 weeks; or irritable bowel syndrome. Ask a doctor or pharmacist before use if you are taking a prescription drug.
- When using this product: You may have loose, watery, more frequent stools.
- Stop use and ask a doctor if: You have rectal bleeding, your nausea, bloating, cramping, or abdominal pain gets worse, you get diarrhea, or you need to use a laxative for longer than 1 week.
- Pregnancy/Breastfeeding: If pregnant or breast-feeding, ask a health professional before use.
- Storage & Handling: Store at 20° - 25°C (68° - 77°F). Tamper-evident: do not use if printed foil seal under the cap is missing or open. Keep out of reach of children.
- Inactive Ingredients: None.
Frequently Asked Questions (FAQ)
How long does it take for this product to work?
Polyethylene Glycol 3350 generally produces a bowel movement in 1 to 3 days. It works gently with your body's natural water rather than causing a sudden or urgent reaction.
Does this powder have a flavor or taste?
No, the powder is unflavored and sugar-free. When fully dissolved, it should not alter the taste of your beverage.
Can I mix this into hot coffee or tea?
Yes! You can stir and dissolve this powder into 4 to 8 ounces of any hot, cold, or room-temperature beverage.
Helpful Resources
Generic Equivalent To: |
MiraLAX |
Expiration Date: |
7-2026 |
