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Customer reviews for Member's Mark ClearLAX Polyethylene Glycol 3350 Powder, 17.9 oz., 3 pk. for
Member's Mark ClearLAX Polyethylene Glycol 3350 Powder, 17.9 oz., 3 pk.
4.9 out of 5 stars
stars4,813 ratings990 reviews
  1. 5 stars91% (4,396)
  2. 4 stars6% (309)
  3. 3 stars1% (52)
  4. 2 stars0% (14)
  5. 1 star1% (42)

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Showing 1-10 of 990 reviews
Jun 24, 2025
RB
5 out of 5 stars review

Verified Purchase

Good product

Works well. Tasteless and no gritty texture. Very gentle so no rushing to find a restroom. I even use it in my cats wet food per my vets recommendation. 1/8 tsp for 2 days keeps my geriatric cats going if they are constipated. It dissolves quickly in liquid . As good as the name brand product but far less costly. A friend confided she always has problems when on vacation, traveling or when routine changes. I gave her a bottle to try. She swears by it and won’t leave home without it.

Helpful?6SNBZ3MF4WBQ7874208961
Sep 5, 2025
Happicat
5 out of 5 stars review

Verified Purchase

Every Body Poops

I started taking ClearLax every morning many years ago at the suggestion of my GI doctor. It is tasteless and goes down easily. Works like a charm.

Helpful?6SNBZ3MF4WBQ7874208961
Dec 11, 2017
grannyl
5 out of 5 stars review

Verified Purchase

I have had problems for years, ever since I was a little girl. I talked to my doctor about what I could do on a regular basis. I don't have problems since taking clearLax. Another member of my family has now started taking clearLax, and it has helped him.

Helpful?6SNBZ3MF4WBQ7874208961
Aug 13, 2017
carter
5 out of 5 stars review

Verified Purchase

Makes Stools Soft

My husband is on a lot of prescription medications for heart disease which make him irregular & constipated. Member's Mark Soft Lax is a generic for Miralax & husband puts a Tsp in coffee each morning which causes his stools to be soft & bowel movements regular. It comes in a powered form, had no taste, no side effects, it doesn't cause cramping or diarrhea, it only softens the stool & helps you to go daily! Good price, lasts a long time!

Helpful?6SNBZ3MF4WBQ7874208961
reply from Supplier Response

Hi, mimi0927, thank you for contacting us. We are happy to hear that the product works well for your husband. We would like to discuss his use of the product. Please contact us at 1-800-864-9717 and reference case # 870694. We take customer service concerns very seriously and are committed to providing our customers with high quality products.

Mar 24, 2024
Moneysaver
5 out of 5 stars review

Verified Purchase

Works Well

Recommended by my doctor for constipation. I like Members Mark ClearLAX's quality, value, and ease of use. It's very effective, works well, and has a reasonable price point. The product does not have a bad taste or a negative effect on the stomach. I continue to use this product and would recommend its use.

Helpful?6SNBZ3MF4WBQ7874208961
Apr 3, 2017
bocfus
5 out of 5 stars review

Verified Purchase

Best powder Laxative for the money

I have to take this everyday due to the medicine I am taking. I used to have a RX for it before it was available over the counter. I am very glad I do not have to go to the drug store all the time for this product. For the money this works just like the expense Miralax. I know as I have been having to use this for over 10 years. So glad I am able to get this product through Sam's Club.

Helpful?6SNBZ3MF4WBQ7874208961
reply from From the Supplier

Thank you for your review of our product. We would like to further discuss your use of the product. Please contact us at 1-800-864-9719 and reference case 836348.

Aug 20, 2025
Daywerk
5 out of 5 stars review

Verified Purchase

Smooth Move

When you get old, your innards don't work like they used to. This product helps and hasn't caused bloating or other unpleasant side effects for me.

Helpful?6SNBZ3MF4WBQ7874208961
Jul 28, 2025
Bill
5 out of 5 stars review

Verified Purchase

Great Money Saver

My pharmacy wanted to charge me $26.50 for one bottle of generic Mirolax. Sams Club charged me $20.68 for three bottles.

Helpful?6SNBZ3MF4WBQ7874208961
Jul 29, 2025
alisha
5 out of 5 stars review

Verified Purchase

Real help

I use it twice daily, it's less expensive than Miralax and works just as well. You can't taste it in your drink at all. It works really well.

Helpful?6SNBZ3MF4WBQ7874208961
Jul 17, 2025
Jan
4 out of 5 stars review

Verified Purchase

Better price than brand.

The brand is a relatively expensive medicine. This is essential medicine for my disabled spouse. Allows us to save some money, a necessity since the drunk driver who hit my spouse never paid even one penny.

Helpful?6SNBZ3MF4WBQ7874208961