Updated: 05/24/2016 - Website operated by Leptigen

Waterex Review - Does This Diuretic Work? Are ineffectiveness and side effects deal breakers?

Editor's Review: 2.7 / 5.0
Waterex Review

We’re all searching for the right diet product. We decided to put the spotlight on side effects, ingredients, clinical research and customer service quality. Additionally, we examined hundreds of customer comments and reviews. Then, we refined and summarized to give you the info you need.

EDITOR'S TIP: Combine Waterex with a proven fat burner such as Leptigen for better results.

What is Waterex?

First off, Waterex is a diuretic containing cornsilk, parsley herb powder, fennel seed, uva ursi extract, hydrangea root powder, juniper berries extract, garlic clove, elderberry fruit and horsetail rush stems. After taking two capsules per day, the supplement supposedly reduces bloating and possibly helps with weight-loss.

There’s no information as to when Waterex was introduced, but the company behind it is GNC. It’s exclusively sold through the online store and local outlets. We like that we found some favorable customer comments and that it appears to be affordable, but read on…

Ineffectiveness – “Not Working?”

The first concern was the effectiveness of Waterex ingredients. “Dieters looking for a weight-loss supplement want something that works,” said our Research Editor. “But, if it just helps with reducing water weight, they will walk away from it.”

“I bought this product…but it turned out that it didn’t do a thing for me,” said a dieter.

“I’m currently using it and it didn’t help with my bloating,” said another.

“I have been using this for three weeks now and I have not noticed any changes in my water weight,” commented another.

Side Effects – “Not Good!”

Customers are reporting the intensity of Waterex side effects. “Waterex made me very bloated,” one customer said.

“Probiotics with a good CLA is more effective at getting rid of that midsection than Waterex,” stated a user.

“This product actually leaves me more bloated and gassy,” said another.

“I was so gassy! Not worth the constant gas,” said another adamant consumer.

We’ve found that all it takes is something small, like negative side effects, to reduce the chances of long-term success. if Waterex causes adverse reactions, this could become problematic.

The Science – “Verified?”

According to a clinical study archived in the National Library of Medicine, both B6 and magnesium have a positive impact on water retention, not weight-loss. At DietSpotlight, we like seeing research, but if it doesn’t relate to weight-loss, is it really worth it?

The Bottom Line – Does Waterex Work?

Do you want to run out and but Waterex? Well, we like that we found some favorable customer comments and the price seems reasonable, but the lack of research showing it helps with weight-loss is a bit concerning. We’re also skeptical about this one because customers are talking about negative side effects and the supplement not working.

If you are looking to shed more weight, we suggest going with a supplement containing some clinically-tested ingredients shown to work.

Among the best supplements we’re researched in 2016 is one called Leptigen. The product contains some clinically-tested ingredients, which have been shown to help ignite fat loss and boost metabolism. There’s no mention of negative side effects and people are seeing great results.

Also, the makers of Leptigen are offering a Special Trial Offer. This a great sign of confidence in their supplement.

Learn More About Leptigen »
GD Star Rating

How Does Waterex Compare?

Previous Waterex Review (Updated August 12, 2013):

What You Should Know

Click Here To See Our Highest Rated Review

Waterex is a GNC product, which means that it is produced by a large company that has been known for generations to provide high quality supplements and health food items to the general public through their stores and website. Waterex takes a different approach to weight loss than many other supplements on the market today by targeting water balance in the body rather than fat burning and appetite suppression. While it may be true that you can lose a few pounds from water retention, especially just before the menstrual period, this is not the type of weight loss that will be permanent, and often a loss of water weight is not very noticeable except when you step onto the scale.

GNC claims that Waterex is an all natural supplement that will maintain water balance in the body as it feeds beneficial herbs and other nutrients into it. The information on the company website is limited; however, a complete ingredient listing is available. The product is available for sale through GNC stores and through the company website, and Waterex sells for about $13 at the time of this review.

List of Ingredients

The ingredients in the Waterex supplement include vitamin B6, magnesium, potassium, green tea leaves extract, a vegetable blend of garlic, asparagus and celery, parsley, Uva Ursi extract, Buchu leaves extract, Melilot flower extract, couchgrass powder, corn silk, hydrangea root powder and juniper berries extract.

Product Features

Magnesium and potassium are electrolytes that play a key role in the water balance in the body. While the rest of the ingredients certainly won't do the body any harm, we do not find any that will particularly benefit in terms of weight loss either. The best substances to look for in a long-term weight loss supplement are, in our opinion, ones that have been formulated to stimulate the body's own thermogenic process. This product does not seem to contain any such ingredients, and seems to be made up mostly of various diuretics.

GNC does offer a 30-day money back guarantee on all of its products including Waterex, whether purchased in the store or online. The company also provides the opportunity to become a gold card member, which allows the users discounts on purchases and additional information that provides health news and coupons.

See Our Featured


  • The full Waterex ingredient list is disclosed on the company website.
  • The product comes with a 30-day money back guarantee.


  • Waterex is primarily focused on water balance in the body, not on weight loss.
  • We were unable to find Waterex customer testimonials on the company website.
  • There is no proven appetite suppressant or fat burner included in the formula.


While Waterex may have some health benefits, permanent weight loss is not going to be one of them. The best formula for a weight loss supplement will combine proven thermogenic ingredients that can effectively accelerate the fat burning process and suppress the appetite. When a supplement with these ingredients is combined with daily exercise and a low calorie, healthy diet, weight loss can indeed happen and you can be sure that those pounds will stay off for awhile. Waterex may help you drop a pound or two of water retention, but it won't get you anywhere with a serious weight loss program.

Waterex Questions & Answers:

We read over hundreds of user comments about Waterex to build this helpful FAQ.

What are the side effects of Waterex?

Waterex side effects, based on user reviews, may include dehydration, bloating and nausea.

What are the ingredients in Waterex?

Waterex ingredients include cornsilk, parsley herb powder, fennel seed, uva ursi extract, hydrangea root powder, juniper berries extract, garlic clove, elderberry fruit and horsetail rush stems

Does Waterex work?

There are no scientific studies available on the official website supporting Waterex as an effective weight-loss supplement. We did find some solid science about the benefits of adding electrolytes, but the findings don’t relate to this supplement.

If weight-loss is your long-term goal, take a moment to think about what Waterex offers and consider combining with Leptigen, which contains some clinically-tested ingredients and has been shown to accelerate metabolism and ignite fat loss.

How much does Waterex cost?

Waterex costs $14.99 for a 60-count bottle.

What is Waterex’s BBB rating?

GNC, the parent company for Waterex has a C+ rating with the BBB.

How should I take Waterex?

You should take two Waterex capsules per day.

Can I take Waterex if I have a health condition?

Women who are pregnant or nursing, those with health conditions, people taking prescription medications or anyone under 18 years of age should contact a healthcare professional prior to using any dietary supplement, including Waterex.

What do users like about Waterex?

Some users like that Waterex was easy to take.

What do users NOT like about Waterex?

We found some dieters didn’t like that Waterex came with mild side effects.

How do I contact the Waterex customer service department?

You can contact Waterex customer service department by calling 1-877-462-4700, sending messages through the feedback form or by mailing letters to GNC 300 Sixth Ave. Pittsburgh, PA 15222.

Can I take Waterex with other supplements?

You should reach out to your healthcare provider prior to combining Waterex with other supplements.

Is this capsule time release?

No, Waterex isn’t a time-release capsule.

Does Waterex come with a guarantee?

Yes, Waterex comes with a 30-day money-back guarantee.

Do you know of any special deals or discounts on Waterex?

There are deals and discounts on Waterex, if you sign up for the Gold Membership. However, our readers want to lose weight, without signing up for a loyalty program, so they’re taking advantage of Leptigen’s Special Trial Offer, which us simply the cost of shipping and handling. Click here to try it today.

5 User Reviews About Waterex

Leave comments below
  • 1

    Used it according to the label. When from barely working out and eating out 3-4 times a week to eating clean and working out 5-6 times weekly. Finally started drinking the recommended amount of water, and thought this would help regulate me. No changes, no improvements, receipt got thrown away. Waste of energy and money.


  • 2
    Denize Morais

    Who’s in menopause can make use of this supplement??


  • 3
    Julie Perez

    How long before a competition should I begin using waterex? Is it safe to use between competitions to maintain a lean phsyique?


  • 4
    Melissa Allegrezza

    I am currently taking Lithium. I was wondering if Waterex excretes the sodium from the body also?



    will it get rid of the water am holding in my body, my feet/sngle were swelling


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