Lipozene Review - Does This Fiber Supplement Work? Are side effects and poor customer service deal breakers?
Considering people are buzzing about Lipozene, we pored through the ingredients, side effects, scientific research and customer service. We focused on hundreds of consumer comments and reviews. Then, we processed and refined to provide the info you need.
What is Lipozene?
First off, Lipozene is an appetite suppressant containing the water-soluble fiber glucomannan, which is known to fight constipation.  The suggested dose is two capsules prior to each meal. Obesity Research Institute, the makers of the product, claim it decreases hunger  and facilitates weight-loss. Ease of use and portability are a couple benefits.
Introduced as a weight-loss supplement in 2003, Lipozene uses a natural ingredient, which is a good decision. You can purchase the product on the official website and retail stores like Amazon, though it only has a 2.3 customer rating. We do like the money-back guarantee and the favorable BBB rating, but read on…
Side Effects – “Left You Feeling Bad?”
The first issue that came up time and again dealt with Lipozene side effects.  “Supplements containing water-soluble fiber could lead to you feeling fuller, longer,” says our Research Editor. “The trouble comes when that ingredient starts causing stomach issues, among others.” 
“When I say that was some bad pain it was some bad pain. Pain to the point that I started feeling nauseous,” said one consumer.
“Work or not, the side effects are most definitely NOT worth it,” commented another person.
We also found some dieters who only noticed results as a side effect. One said, “It does what it’s supposed to do. It makes you feel fuller faster and crave snacks less, most of the time.”
A user also reported, “The product so far hasn’t lied in the fact that it does make me feel full a little faster.”
Class Action Lawsuit Against Lipozene – “A Major Concern”
Lipozene has had some legal concerns. One issue came about in April 2011 when the Obesity Research Institute was involved in a class-action lawsuit.  (PDF) It dealt with the fact that the company made false claims about weight-loss effectiveness. The final ruling saw payments of more than $5 million to customers.
FDA Warning – “Another Issue”
In March of 2014, Lipozene was warned about using medical statements in regards to how the supplement works. The company behind the product claimed the ingredients had been used for hundreds of years to “treat” conditions.
Poor Customer Service – “Not Good”
According to Lipozene complaints posted on the web, the customer service department does not help. “I ordered Lipozene just to try it. The next day I canceled or I tried to cancel my order. All I got was the runaround. Nobody answers the phone, for what reason who knows. I don’t want my card charged again, but still having trouble getting through,” said a user.
“Today I called and spoke with a rep. She tells me that I am no longer eligible for a refund. I then asked to speak to a manager. He tells me the same thing,” voiced a dieter.
There are certainly more negative comments about the support system, but the company swears they’re there for the buyer. They said, “Lipozene investigates all complaints, and its customer service’s goal is to keep EVERY customer happy.”
Our research shows if a single part of a weight-loss plan is problematic, such as poor customer service, long-term success rates are low. If representatives are unwilling to help, that could turn consumers off.
The Science – “Clinical Proof?”
The official Lipozene website states the supplement is “clinically proven,” but we couldn’t find scientific research offering support because the supplement claims to contain a proprietary blend. Only glucomannan  is listed, but there could be other ingredients in the formula. If there are, that could change how the product works. At DietSpotlight, we look for definitive proof. If there’s none available, there are other options out there for dieters.
The Bottom Line – Does Lipozene Work?
Ahh, let’s put this one to bed once and for all. A few favorable customer comments and the longevity of the company are some positives, but we have a few reservations to take into consideration. There’s no science backing up the weight-loss claims, to start. We’re also concerned about multiple complaints listed on ripoffreport.com and comments stating the representatives were unwilling to help resolve concerns.
If you’re ready to slim down, we recommend going with a product that saves you money with ingredients supported by published clinical research and a customer service department that’s there with help when you need it.
Among the best products we’ve seen this year is one called Leptigen. Supported by published scientific studies to help promote fat loss and enhance metabolism, the product is a proprietary blend of four ingredients. Consumers aren’t talking about adverse side effects and reviews around the web highlight great results from dieters.
We’ve noticed the makers of Leptigen are so confident in the supplement, they’re providing a Special Trial Offer, which is a good decision.
Previous Lipozene Review (Updated May 8, 2014):
What You Should Know With LipozeneLipozene is a weight reduction supplement that is manufactured by the Obesity Research Institute, LLC. This is a busy company; they make several supplements like, for example, Metabo Up. This diet product comes in capsule form and is directed to be taken daily with eight ounces water (2 capsules up to three times per day with meals). There doesn't appear to be any company background information offered on the official Lipozene website. Lipozene is made in the USA and sells for $29.95 (30 capsules) through the official website, which may only equal a 10 or 15 day supply. In addition, Phenocal is an alternative marked as a pharmaceutical-grade weight control compound and carries active ingredients such as biotin, conjugated linoleic acid and garcinia cambogia. The official Lipozene website claims that this diet supplement assists with the reduction of weight and body fat. It is also stated to be "safe and effective". Luckily, they do post possible side effects on their official site. While there is a video clip provided on the website making claims about numerous clinical studies done on Lipozene, there doesn't appear to be any significant information actually posted on the website to give details. There are no ingredients listed on the official website, nor is there a primary ingredient specified for Lipozene diet pills, which makes it difficult to determine what's actually in the diet product. More detail on our research on Lipozene Ingredients can be found here. It's unfortunate that more companies don't go the way of Lipitrex and show detailed research on their sites. Lipozene is offered with a 100% 30-day money-back guarantee. There do not appear to be any customer testimonials posted on the official website, other than the individuals speaking on the video clip that's provided. There is no specific exercise regimen or diet plan encouraged with Lipozene. Also have a look at this website to find out more about Adderall and where to buy Adderall online
List of IngredientsNot listed on official Lipozene website.
Lipozene - Product FeaturesLipozene is essentially a dietary supplement that endeavors to assist men and women with reducing body fat and excess weigh similar to Sletrokor or Vintage Burn. This product comes in capsule form and is geared primarily toward obese individuals. There is no prescription needed with Lipozene (more detail on their wikipedia page). A single container of 30 capsules sells for $29.95 via the official website. Other comparable products sell for a bit more like ZendaSlim at $54.99 per bottle. Lipozene is claimed to be based on 12 different clinical studies that prove its effectiveness. This diet product is manufactured in the USA by the Obesity Research Institute, LLC. There is no noted active ingredient for Lipozene, nor is there a full ingredient list offered for this supplement on the official website.
- Lipozene can be easily and conveniently purchased through the official website.
- Lipozene can be acquired without a doctor's prescription.
- There is a 100% 30-day money-back guarantee offered with Lipozene.
- There is no full ingredient list offered for Lipozene on the official website.
- Some ingredients found in Lipozene may not be suitable for some individuals, but it is difficult to know for sure.
- There are no customer testimonials listed on the official Lipozene website.
- There isn't a primary active ingredient featured by the makers of Lipozene.
- There is no company history provided on the official website.
- This product may cause nausea and constipation due to the swelling of the supplement after it is consumed. (See Lipozene Side Effects.)
- The official Lipozene website doesn't encourage diet and exercise.
Our conclusion on LipozeneUnlike other products that we've researched and read about, on other weight loss supplements reviews, Lipozene is geared toward both men and women. Unfortunately the website lacks a great deal of information on the diet product and the company that created it. There is no ingredient list for Lipozene, nor is there any information on how or when the company began. Though it is nice the company has an agreeable BBB rating. It would be nice to see some real customer testimonials and some information about any key active ingredient that might set Lipozene apart from the pack. It's wise to consult your physician prior to taking a diet pill like Lipozene. Click here to buy Lipozene online now, or post about your experiences in our Lipozene forum below.
Lipozene Questions & Answers:
We boiled down hundreds of user comments about Lipozene into this helpful FAQ.
What are the side effects of Lipoz?
We like Lipoz’s nickname, which is termed after Lipozene. Possible Lipozene side effects include abdominal cramps, gas, headache, nausea, diarrhea, vomiting, jitteriness and bloating, as reported by some dieter comments.
What is in Lipozene?
Lipozene ingredients are amorphosphallus konjac, gelatin, microcrystalline cellulose, magnesium silicate, stearic acid, titanium dioxide and FD&C Blue #1.
What is the active ingredient in Lipoz?
The active ingredient in Lipozene is amorphosphallus konjac.
Does Lipozene work?
How much does a bottle of Lipozene cost?
A bottle of Lipozene costs $29.95 for 30 capsules.
How do you take Lipozene?
You take two Lipozene capsules 30 minutes prior to each meal; three times daily.
Who makes Lipozene?
Obesity Research Institute makes Lipozene.
How do I contact Lipoz customer service?
You can contact Lipozene customer service by calling 1-888-220-8907 or by using the feedback form on the official website.
Can I contact Lipozene through social media?
Can I take Lipozene if I have a health condition?
Women who are pregnant or nursing, people taking prescription medications, individuals under the age of 18 and those with pre-existing health conditions should consult a physician before taking Lipozene.
What do users like about Lipozene?
Some users appreciate that Lipoz contains a natural plant extract and that it can be purchased directly through the official website.
What do users NOT like about Lipozene?
Some users do not like the numerous customer complaints posted online and that you have to take six capsules per day. Also, some customers do experience unpleasant adverse effects while taking Lipozene.
Does Lipozene cause weight gain?
Some users have reported weight gain while taking Lipozene capsules.
Can Lipozene cause choking?
According to the warning label on the bottle, Lipozene can swell in the throat and cause choking.
Is there a money-back guarantee with Lipozene?
Yes, there is a 100% money-back guarantee with Lipoz.
When looking for a weight loss supplement, it’s best to choose one that’s packed with ingredients for burning fat, increasing energy levels and accelerating the speed of the metabolism. One that fits all these criteria is Leptigen.
- 1. Fiber (Glucomannan) Is Beneficial in the Treatment of Childhood Constipation (2004). Pediatrics. March 25, 2016.
- 2. Appetite control and gastrointestinal hormonal behavior (CCK, GLP-1, PYY 1–36) following low doses of a whey protein-rich nutraceutic (2013). Mediterranean Journal of Nutrition and Metabolism. October 7, 2016.
Lipozene User Tips:
7 Top User Tips
Over the years, it’s become evident that Lipozene users have something to say. Out of thousands of comments and reviews, there are tips that may help you receive better results with this product.
“I am eating healthy foods and working out while I take this supplement because that is the healthy thing to do, but this product helps me to eat less and curbs my cravings.” Cindy
“When using this product drink water everyday instead of any other beverage use water I bet u see results.” B.B.
“With diet and exercise I have lost 3 pounds so far. This pill works if you work with it!” Mandy
“Reduce your calorie intake for better results.” Dee
“Only thing I suggest is chugging a full water bottle to ensure it does go down and not stuck in your throat. A sip wont help it go down and it even tells you to drink plenty of water.” Jessica
“Works great you need to take 2 30 mins prior of every meal to get the best results.” Ashley
“Always drink lots of fluid after taking Lipozene as you need this to help it expand and travel to the stomach.” Nancy
Lipozene Scientific Abstracts:
Amorphophallus Konjac (Glucomannan)
There have been clinical studies showing that supplementing the diet with konjac glucomannan (KGM) greatly reduces plasma cholesterol, as well as improving bowel movement and colonic ecology, and carbohydrate metabolism. There is limited research on the biology cultivation, and processing in the West, despite being widely popular in the East and South Asia. 
During an 8-week double-blind study, 20 obese participants were tested to determine glucomannan fiber as a food supplement. Glucomannan fiber or placebo was administered in 1g doses (two 500mg capsules) along with 8 ounces of water, 1 hour before each of their three meals per day. Also, the participants were told not to alter their eating or exercise habits. The following results exhibited significant mean weight-loss (5.5lbs) when ingesting glucomannan over a length of 8 weeks. Low-density lipoprotein cholesterol and serum cholesterol were substantially decreased in the participants who used glucomannan (21.7 and 15.0 mg/dl respectively). There were no adverse reactions reported. 
The effects of adding a total body exercise program in addition to an eight-week diet supplemented with glucomannan on the composition of the body, blood parameters, weight-loss, and physical performance were tested in one study with female and make participants. Inactive and overweight men and women (body mass index>25 kg m (-2)) (women: 18-52 years, 33.4+/-12.1 years, 160.6+/-4.6 cm, 79.9+/-9.3 kg; men: 18-57 years, 27.0+/-11.2 years, 177.5+/-7.6 cm, 102.4+/-14.9 kg) had finished an 8-week diet with 3000 mg glucomannan mixed with either an endurance and resistance exercise program (Ex) (10 women 12 men) or no physical exercise (no-ex) (10women, 10men). There had been a decrease in body mass (P<.05) for men (-2.7+/-1.4 and -3.0+/-4.0 kg) and women (-2.2+/-1.5 and -3.3+/-1.5 kg) reduction in total cholesterol men, -17.9+/-21.5 and -18.8+/-19.4 mg dL(-1); women, -9.3+/-20.0 and -10.1+/-19.5 mg dL(-1) as well as low-density lipoprotein cholesterol. Participants who had exercised shown significant improvement in high-density lipoprotein cholesterol (No-Ex, -2.0+/-4.7 and -2.3+/-4.5 mg dL(-1) versus Ex, 4.4+/-10.8 and 1.6+/-3.6 mg dL(-1). Also, exercise seemed to reinforce the reduction in fat mass (by 63% men and 50% women) and waist circumference, however having no effect on total weight-loss. When adding glucomannan to a diet with resistance and endurance exercise, it has shown to significantly improve body composition measures. 
During the 5-week observational period of this study, the fiber supplements given in addition to 1200 kcal diet, induced a substantial reduction in weight more than in placebo and dieting. There were no considerable differences between the fibers and no significant difference in their abilities to cause weight-loss. Body weight reduction in healthy overweight participants was a result of glucomannan. 
- 1. Traditional uses and potential health benefits of Amorphophallus konjac (2010). Journal of Ethnopharmcology. October 24, 2016.
- 2. Effect of glucomannan on obese patients: a clinical study (1984). International Journal of Obesity. October 24, 2016.
- 3. Metabolism: Clinical and Experimental (2007). International Journal of Obesity. October 24, 2016.
- 4. Experiences with three different fiber supplements in weight reduction (2005). International Medical Journal of Experimental and Clinical Research. October 24, 2016.
Lipozene Side Effects:
There are an increasing number of weight-loss supplements out there today. This is why it’s important to keep in mind that the natural solution isn’t always the choice without the negative side effects. The truth is, with any supplement there’s a chance for an adverse reaction, and while Lipozene side effects are rare, it doesn’t necessarily mean they don’t occur with some users.
Nausea is a word used to describe the feeling of queasiness and an uneasy feeling in the stomach which typically precedes vomiting. Nausea isn’t a condition in itself, rather a symptom of another outlying issue. 
What causes nausea?
Most commonly, any disease or condition which includes the brain or spinal fluid will be accompanied with nausea. Meningitis, brain tumor, or head trauma are all examples. Stomach irritation such as gastroesophageal reflux (GERD), appendicitis, ulcers, or kidney disease can all be factors, as well as stomach virus, diet, and alcohol consumption.
Diarrhea is a very common condition where stools become water and loose. This also means more frequent trips to the toilet and a generally larger amount of stool. Diarrhea itself is common and not life threatening, however, this could be a symptom of a more serious medical condition.
What causes diarrhea?
Certain bacteria can cause diarrhea. These bacteria can be found in raw meats, eggs, and other uncooked foods. Viral contaminants can play a part, sharing saliva (drinks, utensils etc…) with those who are infected are a good way to contract a stomach virus. 
Bloating is the feeling of being uncomfortably full of gas or fluids. The belly area may become distended, and in some cases, painful.
What causes bloating?
Bloating can be caused by swallowed air from eating, heartburn, irritable bowel syndrome (IBS), or from certain medications. Fluid in the abdomen (ascites) is another cause and could mean a much more serious health concern.
Stomach pain (or abdominal pain) is a discomfort in the tummy between the chest and groin areas of the body. If stomach pain is reoccurring or severe, it may lead to fever, dehydration, and vomiting.
What causes stomach pain?
There can be many causes, such as constipation, indigestion, and lactose intolerance. Other factors may include a swelling or irritation in one or more organs, such as ulcers or appendicitis.
Lipozene side effects are pretty uncommon, but there have been some reports of users feeling stomach pain, diarrhea, and nausea, among others. In an effort to safeguard yourself against negative reactions, it’s always best to seek the advice of a physician before taking any supplement. This goes especially for those who are pregnant or nursing, under the age of 18, taking prescription medications, or if you have a medical condition of any kind.
Lipozene is a weight-loss formula that claims to be clinically proven. Side effects aren’t reported often, but we did find a few in our research.
“I started to feel nausea for a couple days, had a lot of diarrhea, I had to puke at work and a hard blue lump come out of my stomach.” Courtney
“First time I took it my stomach ached for hours even with drinking 16oz. of water.” Donald
“Day one the bloating and stomach pain and excessive and unpleasant gas began. I stopped taking it and I’m still in misery.” Mark
“I had to go to the emergency room, it broke me off in hives, I was sick every day on the toilet nonstop, throwing up, migraines, and my chest has been hurting.” Shea
“Every time I took a Lipozene pill I felt sick to my stomach. In fact, I would sometimes get so nauseous that I would vomit after taking them.” Fay
“Today I took 2 again…I have been on the toilet for over an hour and a half vomiting.” Heather
“Gave me severe stomach pain as if my intestines were being ripped apart. I was constipated for almost 2 weeks.” Amy
“I tried taking it a few times and not only felt very light headed and faint but found that the only other effect from it was that of a laxative.” Samina
“It makes you constipated, nauseous, and adds redness to your skin. I took ONE pill and then had to go to the ER.” Nancie
“This pill was not worth it for me, gave me bad stomach cramps; made me feel very sick to my stomach.” Amanda
To state the obvious, every individual person responds differently with weight loss products; all leading to different weight loss results, some successful, others not so much. One that has been investigated, Leptigen, has been clinically proven to accelerate weight loss, undue weight-loss plateaus and ignite the metabolism.
Lipozene is a heavily-marketed, single-ingredient product that claims to be "America's #1 Diet Supplement." The official website says it is clinically proven, but when we searched for published studies we found none.
Lipozene Ingredients and Supplement Facts
Serving Per Container: 30
|Amount per Serving||% DV|
Other Ingredients: Gelatin, microcrystalline cellulose, magnesium silicate, stearic acid, titanium dioxide
We dug deep into the Lipozene ingredients to give you the details you need.
Glucomannan is a water-soluble pectin-gel like fiber.
What is it Supposed to Do?
It is supposed to suppress the appetite and increase weight loss.
According to a study published in International Journal of Obesity, “The type of fiber eaten is also important. Cellulose fiber does not effect serum cholesterol levels, but pectin gel fiber” has been shown to reduce blood serum cholesterol in a number of studies.” 
Among the best products that have graced our presence 2016, Leptigen is a four-ingredient proprietary blend, proven in studies to help ignite metabolism and hasten weight loss. Consumers have raved about this fat loss supplement and the remarkable results.