SKU: 89054698728

Member's Mark ClearLAX Polyethylene Glycol 3350 Powder (17.9 oz., 3 pk.)

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Description

Member's Mark ClearLAX Polyethylene Glycol 3350 Powder (17.9 oz., 3 pk.)HIGHLIGHTS: Unflavored laxative powder Dissolves in any beverage Compare to MiraLAX active ingredient Relieves occasional constipation and irregularity Grit free, sugar free, and gluten free PRODUCT DETAILS: Get Your Digestive System Moving Member's Mark ClearLAX Polyethylene Glycol 3350 Powder for Solution, Osmotic Laxative, gets your sluggish digestive system moving again by relieving occasional constipation (irregularity). Polyethylene Glycol 3350

HIGHLIGHTS:

  • Unflavored laxative powder
  • Dissolves in any beverage
  • Compare to MiraLAX active ingredient
  • Relieves occasional constipation and irregularity
  • Grit free, sugar free, and gluten free

PRODUCT DETAILS:

Get Your Digestive System Moving

Member's Mark ClearLAX Polyethylene Glycol 3350 Powder for Solution, Osmotic Laxative, gets your sluggish digestive system moving again by relieving occasional constipation (irregularity).

Polyethylene Glycol 3350 is the Number 1 doctor recommended laxative active ingredient (of U.S. physicians surveyed by an independent market research firm, excluding therapeutic fiber and stool softeners).

Member's Mark ClearLAX Polyethylene Glycol 3350 Powder for Solution is an osmotic laxative, helping your body to hold water in the stool. This laxative increases the number of bowel movements, generally producing a bowel movement in 1 to 3 days. It's a laxative with none of what you don't need: Free of: grit, sugar and gluten.

How to Use

The unflavored laxative powder dissolves in any beverage. Do not combine with starch-based thickeners used for difficulty swallowing. When using this product you may have loose, watery, more frequent stools. Available without a prescription for once-daily dosing. 

Keep on hand in your medicine cabinet for those times when occasional constipation or irregularity demands action to maintain your comfort.

For pouch only: do not take more than directed unless advised by your doctor; adults and children 17 years of age and older: use once a day; stir and dissolve one packet of powder (17 g) in any 4 to 8 ounces of beverage (cold, hot or room temperature) then drink; do not combine with starch-based thickeners used for difficulty swallowing; ensure that the powder is fully dissolved before drinking; do not drink if there are any clumps; do not use more than 7 days; children 16 years of age or under: ask a doctor.

Directions for bottle only: do not take more than directed unless advised by your doctor; the bottle top is a measuring cap marked to contain 17 grams of powder when filled to the indicated line (white section in cap); adults and children 17 years of age and older: use once a day; stir and dissolve in any 4 to 8 ounces of beverage (cold, hot or room temperature) then drink; do not combine with starch-based thickeners used for difficulty swallowing; ensure that the powder is fully dissolved before drinking; do not drink if there are any clumps; do not use more than 7 days; children 16 years of age or under: ask a doctor.

Stop use and ask a doctor if: you have rectal bleeding or your nausea, bloating, cramping or abdominal pain gets worse. These may be signs of a serious condition; you get diarrhea; you need to use a laxative for longer than 1 week. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222)

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; irritable bowel syndrome. Ask a doctor or pharmacist before use if you are taking a prescription drug.

SPECIFICATIONS:

3 pack, 17.9 fl. oz each

Compare Polyethylene Glycol 3350 Powder for Solution to MiraLAX’s Powder for Solution active ingredient

The active ingredient of this laxative is Polyethylene Glycol 3350

Acts as a laxative used to relieve occasional constipation/irregularity

Generally produces a bowel movement in 1 to 3 days.

Increases frequency of bowel movements and softens the stool.

This generic laxative powder dissolves in any beverage

Grit free, sugar free, and gluten free

#1 Physician Recommended Laxative Active Ingredient*

Stir and dissolve in any 4 to 8 ounces of beverage (cold, hot, or room temperature) then drink

Do not combine with starch-based thickeners

Do not drink if there are any clumps

For adults and children 17 years of age and older

Ask your doctor before use for children 16 years of age and younder

Use once per day for no more than 7 days

Use as directed

Active ingredient (in each dose): Polyethylene Glycol 3350, 17 g. Inactive ingredients: no

*Of U.S. physicians surveyed by an independent market research firm, excluding Therapeutic Fiber and Stool Softeners.

GRP:SMS

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SKU: 89054698728

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Sarah Hood
Lowell, US
★★★★★ 5
Great for power chewers
Size: Large, Color: Bundle
Nothing beats Nylabone!!! Our lab has destroyed everything else… even the extra durable black kongs. Finally a chew toy that is super durable and great size.
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Reviewed in the United States on June 12, 2026
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Kathryn
Chelsea, US
★★★★★ 5
Best chew toy ever!
Size: Small, Color: Textured Ring, Size: Small, Color: Textured Ring
This bone is indestructible. Finally a toy that doesn't get chewed up to pieces.
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Reviewed in the United States on May 5, 2026
L
Verified Purchase
Laurel
Lake Worth, US
★★★★★ 5
Heavy duty, excellent quality
Size: Small, Color: Textured Ring, Size: Small, Color: Textured Ring
I trust the Nylabone brand and would not buy a cheap substitute to save a few bucks. This ring is heavy duty. I got it for our 9-week-old puppy and it keeps her interested and entertained with all the little nubs. She uses it more as a toy than something to chew on, tossing it around and mouthing it. It's very hard so I'm not worried about her being able to chew off any little pieces at this point. This satisfies her for now and helps to keep her busy and reigns in some of her puppy energy. Recommend!
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Reviewed in the United States on March 9, 2026
N
Verified Purchase
Nunya B
Birmingham, US
★★★★★ 5
Strong
Size: Small, Color: Textured Ring
My French Bulldogs have really strong jaws and are aggressive chewers. These really are sturdy and last a good amount of time. I replace every couple of months and they are one of my dogs favorites and easy for them to hold onto.
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Reviewed in the United States on April 25, 2026
M
Verified Purchase
Marie Phillips
Alexandria, US
★★★★★ 4
Durable Chew Toy That Actually Holds Up to Strong Jaws
Size: Large, Color: Bundle
This is a reliable option for a heavy chewer, especially for a large breed with a strong bite. The material feels tough and well-made, and it stands up well to consistent chewing without immediately breaking down like softer toys tend to do. It also gives a bit of dental benefit by helping reduce plaque and tartar buildup during play, which is a nice bonus since brushing isn’t always realistic. The textured surface keeps it interesting enough to hold attention for a while, and it doesn’t splinter or create a mess. Overall, it’s a solid, durable chew toy that works well for strong chewers who tend to destroy most standard toys quickly.
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Reviewed in the United States on May 6, 2026

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