A diet product’s worth depends on whether it actually helps people lose weight. Let’s find out if PGX really works. Our in-depth review focused on the ingredients, side effects and scientific studies. Furthermore, we examined hundreds of user comments and forum posts. Lastly, we condensed and refined to give you the info you need.
Using Supplements for Weight Loss
The battle with weight has become more and more important given the drastic rise of obesity in the world. For this reason, scientists and researchers have to come up with ways other than dieting and exercise to combat the epidemic.
Some of these include supplements aiming to increase metabolism and reduce cholesterol levels in the human body. PGX is a great example.
However, not all the supplements on the market are genuine or effective, so it is necessary to research before trying them.
Let’s delve deeper into this company’s supplements and find out whether it is the key to safe and effective weight loss.
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What is PGX?
By now, you must have a lot of questions about this supplement. So, let’s shall start with the basics.
PGX is an acronym of the fuller name of this product, PolyGlycopleX.
It contains a combination of carbohydrate polysaccharides with a high viscosity that, when taken with or after meals, make the stomach expand in volume, creating a feeling of fullness and satisfaction.
This means the supplement can absorb a lot of water, which may help suppress appetite.
Food digestion then slows down and the sugar levels in the bloodstream go down, which they claim helps control appetite.
Once the stomach sends this message to the brain, the brain communicates to the rest of the body to stop feeling hungry, even though you consumed only a small amount of food.
Company Behind PGX
PGX and other similar products are inventions of a company based in Canada called Inovo Biologic, which has been its leading supplier since 2002.
Natural Factors Company Profile
Full name: Natural Factors Nutritional Products Ltd
Address: 1550 United Boulevard Coquitlam, BC V3K 6Y2, Canada
Owner & Chairman of the Board: Roland Gahler
There are three main ingredients in these supplements. They are:
- Xanthan Gum
- Sodium Alginate
- Konjac Mannan
Let us see what these three components are and how they are relevant to making PGX effective.
Xanthan gum is used as a thickener for food products like salad dressings and ice-cream.
It is derived from plants and we make by fermenting glucose, sucrose, and lactose. We do this with the bacteria Xanthomonas campestris, hence its name. 
Xanthan gum has high water absorption abilities, which adds to the general viscosity of PGX. However, when high amounts of xanthan are consumed, it may cause diarrhea, stomach bloating, and indigestion.
Sodium alginate is also a thickening agent derived from brown seaweed. It can help lower cholesterol levels. It is also an emulsifier and a gelling agent that, like its counterpart, we use in the food industry.
In relation to PGX and its function as a weight loss supplement, sodium alginate may help reduce gastric emptying and nutrient absorption. This may allow for appetite suppression.
The third and last ingredient in PGX is konjac mannan. This is a wild plant that is native to Japan and China that people use for its thickening properties and medicinal value.
This sugar allegedly has some health benefits, including the reduction of cholesterol levels, prevention of diabetes, and easing of constipation.
It is best to take a lot of fluids while consuming konjac and glucomannan to limit the possibility of side effects.
Medium Chain Triglycerides
These fats were extracted from coconut oils. They are allegedly capable of reducing body fat while not affecting lean muscle mass levels.
Side effects could include vomiting, nausea, and other stomach issues. In addition, they could cause diarrhea, essential fatty acid loss, and gas.
PGX Side Effects
As the old saying goes, there are always two sides to a coin. Even with all the benefits, PGX has its downside.
Some potential side effects you may experience while using PGX supplements include:
- Stomach Bloating
- Loose Stool
Other side effects you may experience while using PGX include stomach cramps and low blood sugar.
The manufacturers of PGX have advised their patients to always drink large amounts of water and other liquids when taking their dosages.
- These products can slow the rate by which you absorb some medications you might be on, so the company recommends you take oral medicine an hour before PGX or two to three hours after it.
- If you’re a diabetic, you should keep an eye on your blood sugar and tweak your medication. PGX helps control blood sugar levels and it could lead to you needing smaller amounts of medications or insulin.
- As with all supplements, it is advisable to speak with your doctor or other healthcare practitioners before taking this product if you’re on any other medication.
What are the Benefits of PGX?
PGX Daily claims to be an effective and healthy way of losing weight, but is it really beneficial or is it another scam by the pharmaceutical industry to con people of their money?
We already know that PGX contains a viscous fiber, which may allow it to absorb water and suppress appetite.
PGX claims this effect should last the whole day, meaning the user will have a reduced food intake. This, they say, will almost automatically lead to weight loss.
Apart from potential appetite suppression and weight loss, what does PGX Daily do for you?
Earlier we found out that one of the ingredients in PGX, konjac mannan, is used to keep cholesterol in check and lower blood sugar levels.
Because PGX reduces food intake and demands loads of water consumption, blood sugar levels are able to stabilize.
PGX claims to heighten the sensitivity of the body to insulin levels. Some also believe that PGX may increase the levels of appetite-blocking compounds while decreasing hormones that may lead to overeating. However, the exact mechanism through which PGX is able to do this is unknown.
In addition, PGX allegedly brings down the glycemic index or the rank of carbohydrates in the body according to how they affect the blood glucose of any food or drink.
Does PGX Work?
After it’s all said and done, it comes down to this question: does this highly viscous, polysaccharide super-fiber work?
Though PGX Daily may have the appetite suppression components, if users don’t change their diet or eating habits, they might not lose weight.
PGX has to go hand in hand with a strict healthy diet. No matter how much a patient takes the PGX dosage, without a dietary discipline, there is a chance no change will occur.
A study that PGX funded found that when you use the supplement there is the possibility of losing around 0.4 pounds on average every month, making the supplement a poor choice if you’re aiming for more.
Where to Buy PGX
On their website, PGX mentions that you can purchase their PGX Daily supplement in pharmacies, grocery stores, and health food stores across Canada and the USA.
They have also provided their contacts which you can use to get directions and assistance.
- Dr Hyman
Prices vary depending on quantity and the retailer from which you buy the products.
- Walmart: 150 softgells for $29.96 (~20 cents per softgell)
- Amazon: 240 softgells for $52.46 (~22 cents per softgell)
- eVitamins: 120 softgells for $29.96 (~25 cents per softgell)
- iHerb: 240 softgells for $52.46 (~21 cents per softgell)
Alternatives to PGX
We have established that obesity is a rapidly rising problem in the 21st century.
Food supplements have become the major go-to choice for most people aiming for healthy weight loss.
Obviously, PGX is not the only fiber supplement in the market. Some of the alternatives include:
Brown seaweed is allegedly very helpful in weight loss, as it helps quicken the process of burning fat in the body.
FucoThin is a supplement that uses brown seaweed as its main ingredient for weight loss and control.
The supplement claims to be very effective in burning fat and slimming the belly when you take a daily dose of 500mg.
Because of its powerful fat-burning abilities, it is also supposedly a good tool in preventing heart disease and diabetes as it helps remove the excess fat surrounding the heart.
Lastly, it may help lower cholesterol and blood pressure levels. Since seaweed is rich in iodine, excessive consumption of FucoThin may lead to iodine poisoning.
White Kidney Carb Blocker
White Kidney Carb Blocker is another weight control supplement. This one has the potential to block, or prevent the breakdown of carbohydrates, thus causing the body to expel them as waste instead of storing as fat.
White bean extracts are safe for consumption. Potential side effects may include bloating or gas.
The third PGX alternative, Safslim, use safflower oil as its key ingredient.
This ingredient has high amounts of linoleic acid, which is one of the healthy fats that should be in your diet.
Safslim claims to be very effective, especially with the burning of abdominal fat. When you combine it with exercise, you can see results within a short amount of time.
Safslim does come with potential side effects, however, which may include bloated stomach, diarrhea, stomach cramps, and gas.
How To Take & Use PGX
PGX has the viscosity capacity of four bowls of food fiber.
When you add it to food or drinks, it will have a similar effect on your appetite and glucose levels as if you’d consumed four bowls of a fiber-heavy food, like oatmeal, all at once.
Everyone has their reasons for taking PGX, and although most aim at weight loss and control, some use it to keep their cholesterol in check or to reduce their blood sugar levels.
If you’re using PGX as a means of weight loss, they recommend that you use between 2.5-5 grams before meals.
This variation depends mostly on the person’s weight, as we know that people with a higher body mass may require higher doses of medicine.
However, they advise that the consumer starts out with a low dosage and work up gradually. In case the patient is prone to midnight snacking, they ought to take another dosage after dinner.
Every 2.5 grams of PGX requires eight ounces of water.
If the consumer wants to only keep their cholesterol in check, they advise a dosage of 0.75-2.5 grams per meal.
The product is available in the form of soft gel capsules, granules that you can add to food or beverages, and a zero-calorie drink mix that you can take on its own.
The form of consumption is not important as long as you take the required dosage.
- Dissolve in food and drinks
- Sprinkle on cereal, soups, yoghurt, or salads
- Drink plenty of water
PGX and Weight Loss
It seems that after all the knowledge we have gained about PGX, we can conclude that – even with the ingredients to provide a full stomach effect thus reducing the amount of food intake – it is still important to follow a healthy diet and participate in regular exercise.
Apart from fibers, other great food types for weight loss are fruits, vegetables, and proteins. The less processed the foods are, the better they are for your body.
On top of that, water has to be your best friend. Two to three liters a day will not only help you feel fuller but also help you in flushing out toxins.
Exercises such as daily walks or runs also help in burning body fat and creating muscles. Sit-ups, press-ups, and other stretches are also good.
If you faithfully take the required dosage of PGX and stick to your diet and exercise regimen, you are more likely to achieve healthy weight control levels.
What Users Are Saying
“I’ve continued to use this product to help control my diabetes, which taken as directed, does give me lower blood test readings.”
“I’ve been taking this for a couple months now, and it’s not a magic bullet that will make you drop weight. It does however take the edge off my hunger just enough that it helps me stay away from snacking a little, or not over eat.”
“No results did not work as promised.”
The Bottom Line – Does PGX Work?
So, should you run out to the store and buy a PGX product? Well, we like that it contains fiber to promote regularity and may help lower cholesterol and blood sugar levels. However, we have some reservations about this one because there’s no available science used to connect it to weight-loss. Also, we’re concerned about the negative side effects and lack of results mentioned by users.
If you’d like to lose those extra pounds, we suggest going with a supplement containing ingredients shown to help promote weight-loss and backed by positive customer comments.
Among the best products we’ve seen this year is one called Burn HD. This supplement uses a blend of four clinically-tested ingredients, which have been shown to help spark metabolism and speed up fat loss. We can’t locate user feedback about harmful side effects and comments are showing that people are seeing great results.
The makers of Burn HD are so confident about their product, that they’re offering a 2-Week Sample.Learn More About Burn HD »