Rugby PEG Polyethylene Glycol 3350 Osmotic Laxative Powder - 8.3 oz | Miralax

Rugby PEG 3350 Osmotic Laxative Powder – 8.3 oz | Compare to Miralax

Note: This smaller 8.3 oz size is not available on our site, but you can still save on larger bottles of Rugby PEG 3350 Powder or choose the premium GoodSense ClearLax alternative. All use the same active ingredient as Miralax—polyethylene glycol 3350—to provide gentle, effective constipation relief.

Available Options:

• Rugby PEG 3350 – 17.9 oz (30 Doses)
• Rugby PEG 3350 – 17.9 oz (2-Pack, Free Shipping)
• GoodSense ClearLax – 17.9 oz (Premium Alternative)
• GoodSense ClearLax – 17.9 oz (2-Pack, Free Shipping)

Why Choose PEG 3350?

• Same active ingredient as Miralax
• Gentle, gradual relief with no harsh urgency
• Unflavored, grit-free powder dissolves completely
• Sugar-free and stimulant-free
• Recommended for occasional constipation and colonoscopy prep

Compare Value vs Premium

Rugby offers value pricing for the same FDA-approved ingredient, while GoodSense provides a premium packaging option. Learn more in our Premium vs Value Generics guide.

Helpful Guides

• Complete Guide to Miralax Generic Alternatives
• Miralax vs Colace
• How to Save Money on Miralax for Colonoscopy Prep
• How to Make Miralax Taste Better
• Miralax vs Dulcolax vs Colace

Bottom line: The smaller Rugby PEG 3350 bottle is discontinued on our site, but you’ll get more doses and better value with the larger sizes or GoodSense ClearLax. Same active ingredient, lower prices than Miralax, and free shipping on multi-packs.