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PGX Daily Review - Does This Appetite Suppressant Work?

By Summer Banks on Oct 02, 2016
PGX Daily Review

PGX Daily is a diet product I will surely never forget. At DietSpotlight, we did one of our in-depth reviews, looking closely at the side effects, ingredients, customer-service quality and scientific studies. We additionally spent hours reading hundreds of dieter comments from around the internet. Lastly, we condensed everything we discovered to give you the facts you need.


What is PGX Daily?

First off, PGX Daily is supposed to help reduce appetite, promote healthy blood sugar levels and assist with weight management. The ingredients are PGX (PolyGlycopleX) 2.5g, konjac root, sodium alginate and xanthan gum. This supplement can be used with any weight-loss program. There are also PGX Daily softgels available. This product is available in packets, which are simply added to water. You add one packet to eight ounces of cold water or juice and then drink. You can take it twice a day.

This product has been available since at least 2007. You can buy PGX Daily online and there are some positive comments posted on the web, but read on…

Bad Taste – “Can You Handle It?”

Our first consideration with PGX Daily ingredients is the number of reports of poor flavor. “Unfortunately many customers have complained about the taste, which is never a good sign,” said our Research Editor. “You need to ask yourself how is the product really going to benefit you if you have difficulty consuming it on a regular basis.”

According to one customer, “These do not dissolve well at all, and if you mix in water it’s like you’re drinking water with gelatin chunks in it.”

“Didn’t like it at all. It was like gel consistency. Awful tasting and won’t buy again,” commented another user.

Based on PGX Daily reviews, poor taste wasn’t a concern.

I take it w/ water, it tastes like nothing and has a texture that reminds me of OJ pulp when drinking it down,” reported a customer.

Side Effects – “Another Concern?”

PGX Daily side effects are something we found in plenty of customer reviews. One user stated, “Followed the directions and it gave me the absolute worst gas ever. That’s not an exaggeration either.”

Another customer revealed, “If you tend to be on the constipated side and don’t like drinking water, this product is not for you. I drank the recommended amount of water with it and it didn’t help.”

After searching for PGX Daily side effects, we found that some users didn’t experience adverse reactions.

I found that it works without side effects. Nothing like the feeling you get after taking regular fiber supplements at all…we all know how that feels,” said a user.

A good appetite suppressant that doesn’t have a bunch of side effects. Has improved my digestive health,” commented another.

The research we’ve conducted has shown if there is one facet of a supplement that is concerning (a painful/difficult exercise routine, unpleasant taste, too many side effects) the real likelihood of weight-loss for the long term is slim. This means if PGX Daily does in fact have as bad a flavor as described, what’s keeping the dieter from switching it out for a clinically tested formula?

Any Actual Science?

It is mentioned online that PGX Daily is clinically proven. However, the details of this research are not disclosed. Therefore, we cannot state whether or not it is actually backed by real science. At DietSpotlight, we need to see proof before we get behind a diet product. This is especially important when there are clinically tested ingredients in supplements shown to help dieters lose weight.

The Bottom Line – Does PGX Daily Work?

So, should you run out and buy PGX Daily? Well, we like the longevity of the company and that we found some positive comments, but we’re a little concerned because it’s not backed by solid science. Plus, numerous customers have complained about side effects and the less-than-savory taste.

If you’d like to shed more pounds of fat, we recommend you go with a product that does not taste bad, contains clinically tested ingredients and is not associated with many side effects.

Among the best products we’ve seen in 2016 is one called Leptigen. This product uses a proprietary blend of four ingredients that have been shown in clinical testing to help improve fat loss and kick-start metabolism. You should know that we can’t find much talk of harmful side effects and user feedback around the web shows people are seeing great results. This is exactly what we think dieters should be looking for in a weight-loss supplement.

The makers of Leptigen are so satisfied with their product they’re offering a Special Trial Offer, which is a good sign. Really, the only thing you have to lose is that extra weight!

Get Your Sample Today »
About the Author:

Summer Banks is an ISSA-Certified Fitness Nutrition Specialist and has reviewed over 2000 diet products. She has years of nursing training, experience as a manager responsible for 15 supplement brands, and completed coursework on Food and Nutrition from Stanford University. full bio.

How Does PGX Daily Compare?

Previous PGX Daily Review (Updated January 1, 1970):

What You Should Know

Think about what you need your dietary supplement to do for you or assist you with. This is always a good starting point before you dive into the vast and plentiful market of capsule and tablet formulas. One product that may be able to assist you with weight management and normalizing your blood sugar levels is PGX Daily. It is brought to you by Natural Factors, and comes in a liquid softgel form.

It is unfortunate that the “proprietary blend” of ingredients for PGX Daily are not revealed. However, it is clear that this product contains both soluble and dietary fiber (this assists with regularity and satiety/feeling of fullness). This supplement additionally offers Medium Chain Triglycerides, which may aid with regulating the user’s blood glucose levels.

List of Ingredients

PGX (Polyglycoplex) Proprietary Blend, Medium Chain Triglycerides, Gelatin, Glycerin, Purified Water, Annatto, Carob, Yellow Beeswax, and Soy Lecithin.

Product Features

PGX Daily is a dietary supplement suitable for both women and men alike. It is claimed to support healthy weight reduction, as well as overall good health. More specifically, this softgel formula assists by lowering the glycemic index of the meals you consume. In turn, this promotes healthy blood glucose levels. Overall, PGX Daily is claimed to encourage a feeling of satiety or fullness, and help regulate the user’s metabolism. It does not boost thermo genesis or increase energy levels. PGX Daily is directed to be taken with each of the three main meals of the day (although you should begin with 1-2 softgels per meal, over time you can build up to 3-6 softgels). Each time this supplement is taken, it is important to drink at least eight ounces of water. PGX Daily can be acquired through online dealers like The Vitamin Shoppe for $29.86 (the retail cost is stated to be $39.95).

See Our Featured


  • This dietary formula may regulate appetite and minimize cravings.
  • There is one positive review posted on thevitaminshoppe.com for PGX Daily.
  • This supplement is free of Ephedrine.


  • A full ingredient list for PGX Daily is not revealed.
  • Some dieters may have allergic reactions to certain ingredients in this formula.
  • There are no free trial samples of this product offered.
  • No clinical research is provided to support the claims made about PGX Daily.


When it comes down to it, PGX Daily is really more of a fiber supplement than anything else. This explains why it promotes satiety and helps regulate blood sugar levels. Although this formula may be fine to take daily, it will unlikely assist users with burning fat or increasing their metabolisms. On the bright side, PGX Daily may be able to aid diabetics or assist some individuals with regularity.

PGX Daily Questions & Answers:

We narrowed down hundreds of dieter reviews about PGX Daily and created this helpful FAQ.

What are the side effects of PGX Daily?

PGX Daily side effects mentioned by some customers include gas, bloating, intestinal discomfort and nausea.

What are the ingredients in PGX Daily?

The PGX Daily ingredients include PGX (PolyGlycopleX) fiber, konjac root, sodium alginate, xanthan gum and medium chain triglycerides.

Does PGX Daily work?

We found the company offered links to research showing it works to suppress appetite, not help with weight-loss. The participants that lost weight significantly reduced caloric intake.

How much does PGX Daily cost?

The cost of PGX Daily varies, based on the retailer. On average, you’ll pay less than $20 for 120 capsules.

How should I take PGX Daily?

You should take one to two PGX Daily capsules three times per day to start. Eventually, you’ll take three to six, three times per day. A bottle lasts between six and 40 days.

Can I take PGX Daily if I have a health condition?

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

What do users like about PGX Daily?

We found some users liked the cost of PGX Daily.

What do users NOT like about PGX Daily?

Some users didn’t like the side effects caused by PGX Daily.

How do I contact the PGX Daily customer service department?

You can contact the PGX Daily customer service department by emailing an agent at support@pgx.com, calling a representative at 1-800-895-1470 or mailing letters to InovoBiologic 855 West Georgia St. Suite 800 Vancouver BC V6C 3H1 Canada.

Can I contact Pgx Daily through social media?

Yes, you can contact Pgx Daily through Facebook and Twitter.

Will I still be hungry after taking PGX Daily?

Yes, there’s a possibility you’ll be hungry after taking PGX Daily. The company claims the supplement takes time to reprogram the system.

What type of fiber does PGX Daily contain?

PGX Daily contains konjac root.

Does PGX Daily come with a guarantee?

PGX Daily doesn’t come with a guarantee.

Do you know of any special deals or discounts on PGX Daily?

There’s no special deal or discounts on PGX Daily, considering the supplement isn’t sold on the official website. Some retailers selling the supplement may offer promotions on occasion.

PGX Daily Side Effects:

Natural doesn’t mean free of all adverse issues, even with weight-loss supplements. Reactions may be experienced with any formula. PGX Daily side effects are real for some users, even though they are rare.


If you feel like there’s an inflated balloon in your stomach, you may be suffering from bloating. It’s a common symptom of many illnesses. The unpleasant feeling usually comes along with gas and other symptoms, as well.

What causes bloating?

Bloating may be caused by a number of different things, such as bacteria, a gallbladder issue, heartburn, an inability to break down sugars and more. [1] It may also be caused by something you ate, medications or certain supplements.


When you feel like you need to vomit, it’s known as nausea. You may actually end up vomiting, but it doesn’t always lead to that.

What causes nausea?

A number of things, from a bad smell to a serious disease, may cause nausea. It’s often caused by the stomach flu or even referred to as the stomach flu. Usually, you can pinpoint the cause by looking at the timing. You may have taken a medication or supplement that caused the nausea or it may be a reaction to something you ate.

Intestinal Discomfort

Any discomfort caused by an inflammation of the bowel and stomach may be known as intestinal discomfort. It may be described as irritable bowel syndrome and may be a sign of something more serious, such as an ovarian cyst or a urinary tract infection.

What causes intestinal discomfort?

Intestinal discomfort may be caused by a number of factors, such as a bacterial or viral infection. It may also be associated with other health conditions that require medical attention.


Gas is air trapped in the digestive system that will escape through the anus or the mouth. It often feels like a bubble stuck in your stomach and it can be painful.

What causes gas?

Many triggers can cause gas. Foods, such as beans, cabbage, broccoli, pears, apples, dairy products and many others have been known to cause gas. [2] It can also be caused by taking a new supplement or medication.

PGX Daily side effects don’t happen with all users, but some have reported bloating, nausea, intestinal discomfort and gas, along with others. Speaking with a physician before taking any supplement is a good idea, especially if you’re pregnant, nursing, on prescription medication, suffering from a medical condition or under the age of 18.

PGX Daily is supposed to help control appetite and give the user a feeling of fullness. This leads to eating less and possibly losing weight. This is not the only weight-loss option available from the company. They also offer SlimStyles and Satisfast.

PGX Daily Ingredients and Supplement Facts

Serving Size: 1 Packet
Serving Per Container: 30
Amount per Serving % DV
PolyGlycoPlex 750mg *
- Konjac-mannan * *
Medium-Chain Triglycerides 600mg *

Other Ingredients: Xanthan gum, sodium alginate, gelatin, glycerin, purified water, carob, annatto, titanium dioxide, yellow beeswax, non-GMO sunflower lecithin

We dug deep into the PGX Daily ingredients to give you the details you need.

PolyGlycopleX (PGX)

PGX is a patented fiber complex found in a number of supplements. It is made with natural ingredients.

What is it Supposed to Do?

PGX fiber is supposed to expand in the stomach over at least 30 minutes, though sometimes, it can be longer. As such, when taken with a glass of water, it can promote a feeling of fullness. It works by absorbing water, filling the stomach, and slowing down the digestive process. It’s supposed to keep the blood sugar from rising too much after meals, which is also thought to help keep cravings at bay.

Clinical Research

According to a study published in Nutrition Journal, “A realistic high protein weight-reducing diet was associated with greater fat loss and lower blood pressure when compared with a high carbohydrate, high fiber diet in high risk overweight and obese women.”

Konjac Root

Konjac root is a plant that grows in Asia. Inside the root, there is a sugar that is used as a fiber.

What is it Supposed to Do?

It is a source of fiber, also known as glucomannan. It absorbs water and bulks into a gel to serve as an appetite suppressant and may help lower cholesterol as it passes through the system. In foods, it is sometimes used as a thickener or gelling agent. Glucommanan is also used to treat constipation, diabetes as it may help lower blood sugar levels, and high cholesterol.

Clinical Research

According to a study published in International Journal of Obesity, “Serum cholesterol and LDL were significantly reduced in the glucommanan treated group.” There’s also research that states fiber can help with weight-loss as an appetite suppressant.

Sodium Alginate

Sodium alginate is a polysaccharide extracted from brown seaweed.

What is it Supposed to Do?

When mixed with water, it thickens and binds. It makes food thicker and emulsifies ingredients.

Clinical Research

According to a study published in the journal Obesity, “Alginate treatment over 10 days has no effect on gastric motor functions, satiation, appetite or gut hormones.”

Xanthan Gum

Xanthan gum is a polysaccharide.

What is it Supposed to Do?

It is used in food and baking to thicken and emulsify.

37 User Reviews About PGX Daily

Leave comments below
  • 1

    People are really misguided if they think they can eat in the same old way that made them overweight in the first place and lose weight. Get rid of the carbs – they don’t need them. They aren’t essential. FAT IS ESSENTIAL AND PROTEIN IS ESSENTIAL. It doesn’t matter what they take, if they eat junk food, pop, and prepackaged food along with bread and grains they aren’t going to lose weight. It has nothing to do with PGX. The ingredients in PGX are natural and should work well with the metabolic system if they eat properly, so little meat and only chicken breast and oily fish like salmon 3 or 4 days a week, beans, tons of cruciferous greens like spinach and Kale and beets, Kefir milk for a healthy gut, berries and stay away from the sugar. SUGAR MAKES YOU FAT! NOT FAT. NO WHITE SUGAR. Eat healthy fats like olive oil, almonds, coconut oil, avocados, I guarantee you you will lose 1-2 lbs in a week. PGX is an appetite suppressant and if it is taken as directed, it will kill your appetite until you lose your cravings – drink green tea for cravings. Then you can stop taking it once your appetite has diminished. I eat like this without any appetite suppressants and have lost 22 lbs in l0 weeks.



    Well said Emeralde. I would suggest “white” Tea as it has many times more antioxidants. Add lemon water (filtered RO water) warm each morning with organic ginger and apple cider vinegar. Try Walnuts, Macadamea, Avacados and 35% cream which has 0 carbs/sugar ☺️



    Esmeralda, Vegetables ARE carbs. You are saying that carbs are not essential yet you are saying we should be eating them. Anything that is not a fat or protein is a carb. Brocolli is a carb


  • 2

    Need to know if there is any reaction to other medications called Jardiance or thyroid and naproxin and setrline,renedil,micardis,humalog 50 mix.


    Jessica (Editor)

    Hi Clarlyn! Because of possible interactions with medications, please make sure to consult with your physician before starting to take this product.


  • 3
    C Haines

    I have been using this product for a few weeks and have not side effects, I don’t get gas as others have indicated and drink the water suggested. I stir it in juice and just make sure I stir quickly and drink immediately. I also combine with healthy eating and exercise. I have had trouble with weight loss for 3 years my weight didn’t budge! I was so frustrated. I exercise an hour a day 5 days a week and still was not losing weight. There is no taste to this product and yes I do get a few small clumps if I don’t mix good. Other than that for me it works great!


  • 4

    I was excited to try this and followed it very strictly. I have ended up with lots of gas and my output is so hard that it gives me some light bleeding. Bye, bye PGX. So sad.



    You are supposed to drink with 2 cups of liquid. I use sugar free drinks to wash my gel caps down. Keeps me regular. Hope this helps.


  • 5

    Was wondering if you need to exercise more or just do same daily routines


    Cameron (Editor)

    Any exercise improves your chances of weight loss. If you reach a plateau however, switching up your daily routine will do the trick.


  • 6

    Awesome!!!! I’ve using this product for almost a weak and I already dropped 10 pounds, I take 6 soft capsules a day, and I never feel hungry…follow this product as directed and you won’t be disappointed


  • 7

    have been on Pgx for awhile and had to cut back in amount. I have a lot of gas and very constipated with it instead I started adding ground flax seed to my food every day. Would not recommend Pgx


  • 8

    pgx caused me stomach cramps and weight gain i did not like this product


  • 9

    I want to know that what is more effective. Pgx in packet or in soft gel capsules


    Candace (Editor)

    Hi, Nighat. They both have the same formulation and intended strength.



    Capsules was really effective on me, but I found the packets is useless. I am gona for Capsules again next week


  • 10

    I tried this product for several days and I developed a migraine that lasted for 3 days (I stopped taking PGX and the migraine went away) and I was unable to sleep. While I do suffer from migraines normally I have never had one that lasted that long that would not respond to my normal headache tablets and I have never had sleep issues. I would appreciate knowing the side effects. I noticed in these comments someone else was getting headaches. I will continue my research on this product


  • 11
    Susan Peloquin

    ive been on these tablets up to taking 5 before each meal and I have gained 2 pounds the first week and lost 1 pound the second week and gained 1 pound the third week can you tell me why I am not losting weight. Plus I walk 2 mile almost every second day?


  • 12

    Is there a reason I lost 5 after almost the bottle being done and following week finished bottle and gained 6 ! On my second bottle now and taking 6 capsules 3 times a day . I walk daily and the gym 3 days a week . I have struggled with weight my whole life .


  • 13

    Is PGX OK for use by persons with a heart condition?



    My doctor’s nurse told me it is not safe to use things that increase metabolism if you have heart issues. I have a history of heart issues in my family and the nurse said I was taking three suppliments that had ingredients that changed metabolism! I was not aware as most are just marketed as appetite depressants, blood sugar regulator, etc. Be careful, combinations can be lethal in certain people.


  • 14

    Having never had struggle with overweight most of my life until a very serious accident almost claimed my life. I took comfort in food and gained almost 70 pounds in a matter of 2 years. I have been overweight for 7 years now and tried various diets with no success. I finally said “ENOUGH”. In November I began using PGX, seriously. In the last 12 weeks I have lost 35 pounds and continue to drop. You must harness your own will power most importantly, but by using PGX right before I eat, I consume half the amount. After about 30 days I noticed my unquenchable desire for sweets dissipate. It’s still there but not as all consuming. I need to use about 18 pills a day, any less for me is not effective.
    60% willpower – 40% PGX



    what would you say your PGX costs you on a monthly basis


  • 15

    Hi ,just want to know if we talking this tablet and we are pregnant or might conceive .it cause child. Or any side effect that talking this and may not conceive.. Please reply ASAP.


    john j luye

    Do not take it at all. It is junk!!



    Why do yo think that?



    I have been taking Pgx Daily – the capsules and have had NO side effects, NO head aches and lost 2 pounds without working out. I am starting to work out this week and cant wait to see if I keep dropping. This product is good for me!!!


  • 16
    Stan Fleming

    I bought some at Costco and haven’t been taking it as prescribed I have questions about side effects on the kidneys and otherwise


  • 17
    Judy Chartier

    I have been using it for about six months and i have lost 14 pounds mostly in the middle core area which is what i wanted to do.I have had so many surgeries that i had a hard time getting it off because i lost so tone and gained a lot of fat in the area, due to not being able to exercise off and on for several years. I am 73 years old and am now able to exercise in comfort. my top weight was only 120 pounds but at 5 feet that was a lot for me, and i felt very sluggish ,now i feel so much better, i want to know if there are any side effects. I drink lots of fluid mainly water. so if you can get back to me and let me know what to look for if any i would appreciate it. i have told several people about it and they all are going to try it. It is so easy and i am not a big eater anyway so thank you for having this available for use. Judy


  • 18
    debbie neville

    I’ve used pgx in the past and just started using it again to help lose the 5 to 10 extra pounds I’ve gained over the summer. I love pgx I take 6 pills either before with or after I’ve eaten and it keeps me full much longer so I’m not eating as often or as much, I also don’t crave the sweets even when I look at them. because my stomach feels full, I have no desire to eat them and I’m a person who eats mostly sweets. It’s a great product, it helps with my constipation but may give other people gas or loose stools if they are normally regular. but you need to take the max amount to work well.
    I love it, love it, love it for weight loss. I feel full and don’t eat as much. and I eat some junk still and don’t exercise and still lose weight, about a pound a week.


    Mary Lou

    Can PGX Daily be used with PGX Satisfast?


  • 19

    This product works! I have noticed a significant change in my diet my figure and my weight. I eat less feel full longer and with my exercise plan have been able to watch the pounds come off! I am so glad I tried this product


  • 20

    This product works!!! I’ve been taking it for 2 weeks and have noticed a significant change in my diet as well as my weight and figure. I am very satisfied with the results of using this product and I am so happy I tried it!!


  • 21

    Pgx Daily is totally unuseful . It dosen’t work at all .


    Your Name

    Not only doesn’t work but gave me gastro distress!



    tried pgx for the first time a few days ago and feel dreadful. constipated, headache





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