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Home 
Diets
Diet Supplements
How Does
Xenical Compare?
BACKGROUND
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PRO
CON
INGREDIENTS
ADMINISTRATION
DIET and EXERCISE
CONCLUSION
Common Misspellings
Whats better than
Xenical?
Diets
Diet Supplements
Xenical Review (UPDATED 2024): Don't Buy Before You Read This!
The prescription-strength pill is not for the casual dieter.
Top Rated Diet Pills of 2024What is it?
Xenical is a weight loss diet pill made to help reduce the intake of dietary fats. It’s a prescription drug available only via the recommendation of a doctor.
Clinical studies have been run which show it has weight loss effects. A diet and exercise plan is required in order to see results, and this drug is intended only for short term use. A certain amount of calories from dietary fats are not absorbed, instead they are passed through bowel movements. In this comprehensive review you’ll learn about how effective it is, customer listed side effects, what kind of weight loss it can produce, and much more. A list of the top 10 diet pill supplements is available when you click here.
Do You Know the Best Weight Loss Pills of 2024?
Xenical Ingredients and Side Effects
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Orlistat (also named Tetrahydrolipstatin) |
Orlistat (also named Tetrahydrolipstatin): This ingredient is sold as either an over the counter or in the case of Xenical, only via prescription. It is intended to be taken alongside a low calorie diet, and only for people with a BMI of 30 or higher, or 27 or higher if one has an obesity related illness.
It blocks an enzyme which helps metabolize fats, which then removes some undigested fats via bowel movements. It has no effect at all on calories from sugar, protein, or carbohydrates. Possible side effects may include:
- Reduction of fat soluble vitamins which may cause nutritional deficiencies.
- Increased bowel movements, oily stools, and watery stools.
- Nausea, vomiting, and diarrhea.
- Liver damage, kidney stones and allergic reactions.
- Difficulty breathing, dizziness, and itching.
- Yellowing of the skin and eyes, dark urine, and back pain.
- Gas, nausea, and vomiting.
- Frequent and painful urination, pain in the stomach, and bathroom issues.
Certain symptoms may be a sign of a bigger issue, and it’s advised to seek immediate medical attention if one experiences side effects such as odd colored urine, seizures, and many other issues. There’s no way to determine what one might experience, as even healthy people can suffer from unwanted side effects.
It’s necessary to reduce fats to around 30% of one’s total macronutrient amount. Increased fats may produce several unwanted side effects. So although this ingredient is meant to reduce some of the calories from fats, one still has to be careful of their fat intake.
Due to it being able to reduce fat soluble vitamins, it may produce other long term health damaging effects. It may require an additional use of multivitamins to make up for the loss. The kinds of vitamins which are fat soluble include vitamins A, D, E, and K.
A comprehensive clinical study was performed over a year by the Cochrane Database of Systematic Reviews:
“increased rates of gastrointestinal side effects and slightly lowered HDL levels”
In terms of results it was shown that:
“orlistat reduced weight by 2.9 kg”
2.9 kg is roughly 6 pounds; over a year this means it produced around 0.5 pounds of weight loss a month. This is extremely low considering all the potential side effects, as well as the necessary diet and exercise plan. It’s unknown if the weight loss benefits are due to the added diet and exercise which are required.
Certain people are advised to never use this ingredient, as it may increase the risk for serious side effects. Those with difficulty processing nutrients, eating disorders, history of seizures, digestive problems, and other issues are advised not to use this. It can potentially cause serious health concerns.
A doctor also has to ensure one is healthy enough while being obese enough to benefit from Orlistat.
EDITOR’S TIP: Combine this supplement with a proven fat burner such as Sletrokor for better results.
Xenical Quality of Ingredients
One sole ingredient is offered which is intended to help reduce some dietary fats. It has no other weight loss use, and can only reduce a fraction of the calories from fats. This means for people who don’t eat much fat micronutrients, it won’t have much of an effect. Though one still has to limit the amount of calories they eat that come from fats.
There also has to be a complete lifestyle change, requiring diet and exercise. A doctor can only prescribe this drug, and it needs to be taken with careful watch over any side effects. Certain people have experienced serious side effects from Xenical. It’s also advised to avoid this if one has certain medical conditions.
Xenical has been tested in clinical studies, with the leading study showing that it has limited weight loss potential. It also had an increased risk for side effects such as gastrointestinal problems.
To see which diet pill supplements were ranked as the top 10, click here.
The Price and Quality of Xenical
Pricing for Xenical depends on where it is purchased from. A standard pricing for places like Walgreens and CVS goes for $172.42 per 30 capsule bottle. Since it’s recommended to take 3 a day, each bottle lasts 10 days. This makes the daily price for use is $17.24.
No money back return is offered and there’s no guarantee of safety. There are numerous possible side effects and certain people may be more susceptible to symptoms. As you’ll see in the “Customer Opinions” of Xenical” section, there were many issues with side effects and a lack of weight loss benefits.
The sole ingredient in Xenical has only been shown to be modestly effective at weight loss. One study showed it only promoted around 0.5 pounds of weight loss per month. Some users failed to see any benefit. There also has to be a complete diet and exercise plan used, which may be a big reason for any weight loss experienced.
Still, because there is no guarantee, it’s unknown what kind of an effect this diet pill may have. It requires a lot of careful consideration, and a doctor can only prescribe it if he deems a person is healthy enough.
A list of the top 10 diet pill supplements is featured in this link.
Business of Xenical
The makers of Xenical go by the name of Genentech. They can be reached via the following customer service numbers:
Phone Number: (800) 551-2231
Address: 1 DNA Way Mailstop 258A
South San Francisco, CA 94080
They have had to settle major lawsuit, of which was due to patent infringement costing $200 million.
The company was also shown to have written speeches for politicians who were paid off by them.
A $67 million dollar lawsuit was also settled over false drug claims. The company was found to have lied about the effectiveness of one of their drugs.
EDITOR’S TIP: For the best results, our experts recommend using weight loss pills for at least 3 months. Save your money by buying a few bottles at once.
Customer Opinions of Xenical
Here are some reviews from customers:
“it is showing very little effect on me… My weight didn’t change also”
“been taking this for 2 whole weeks and haven’t lost no weight! Although I (sic) have all the side effects”
“Didn’t lose even one pound! It didn’t work for me”
“I felt extremely light headed, breathless, and the urge to go to the bathroom. Makes me fart a lot”
People were often disappointed to find that they experienced side effects, with a lack of weight loss benefits. This includes people who made sure to exercise more and eat fewer calories. People who tracked their calories carefully and added more exercise also failed to see any benefit.
Side effects were a concern as people mentioned they experienced nausea, oily discharge, increased bathroom usage, oily stools, diarrhea, stomach problems, stomach pain, and many other symptoms. Certain people had to stop taking this drug because of the heavy stomach related side effects. Some users were unable to do basic tasks, as they had to constantly use the bathroom.
A common symptom was bathroom related issues, with certain people unable to control their bowel movements.
There were also people who were forced to the hospital due to symptoms.
Conclusion - Does Xenical Work?
When making a decision on Xenical it’s important to examine the customer reviews, what kinds of effects are possible, and what clinical studies have to say about it. Many customers failed to see any benefit, but there were many complaints about serious side effects. Exercise and calorie counting is also necessary, with a reduction of fats. Still, no guarantee is offered, and the only intended benefit is to reduce the calories from fats. No other weight loss benefit is possible from Xenical. A major clinical study also showed that it could only reduce 6 pounds in a total of one year.
The 2024 top ranking supplement of the year goes by the name of Sletrokor. It has only plant based extracts with no added binders, fillers, preservatives, stimulants, or unnecessary additives. Customers have left many great reviews and testimonials to showcase its potent weight loss. Its effects include appetite suppression, increased metabolism, fat burning, improved mood, and many other benefits. Users of Sletrokor have commented that it’s easy to take, and that it helped produce potent weight loss.
Sletrokor is also backed by a full 30 day money back guarantee. Returns are offered with no questions asked. To learn more about Sletrokor, you can click here
- Product Name
- User Rating
- Has Good Appetite Suppressant
- Has Only Natural Components
- Contains No Coffee
- Sletrokor
(Editor’s Choice) - 94/100
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BACKGROUND
Start the Diet Now Advertisement
There are many diet pills on the market claiming that their "secret," "proven," "patent-pending" formula is the weight loss answer you've been looking for. But few come with an FDA approval nor a prescription-strength formula like Xenical (also known as Orlistat).
Xenical is prescribed to obese individuals only by their physician and after determining their body mass index (BMI) is 30 or higher (27 if you have other risks like blood pressure or diabetes). Xenical is responsible for helping many overweight individuals finally find success and maintain. Xenical is usually not considered a first choice. Your physician will want to know if you've already tried diets, exercise and other weight loss means, but yet to find success.
So how exactly does Xenical work so succesfully? Xenical works directly in your digestive system and is responsible for keeping 1/3 of the fat you ingest from being absorbed. This is why Xenical calls for a serious reduction in the amount of fat you consume.
Do You Know the Best Diet Pills of 2024?
PRO
- Specially formulated for those that are obese
- Keeps some of the fat you consume from being absorbed by your body
- Prescription strength formula
- Low-fat diet is a must
CON
- Side effects include oily spotting from the rectum, urinary tract infection, tooth or gum disorders and gall stones among others
- Must have a prescription
- Only obese individuals can take this pill
INGREDIENTS
Orlistat is the main ingredient in Xencial. A complete list of ingredients for Xenical is not available. Because this is a prescription only product, your doctor would be able to share the ingredients with you before prescribing.
ADMINISTRATION
Your doctor would be able to explain dosage and how many tablets to take daily. This information is not available without having a prescription.
DIET and EXERCISE
While taking Xenical, you'll follow a low-fat diet (no more than 30% of your calories) that is identical to the diet outlined by the American Heart Association.
Xenical is a 120 mg capsule and is only available by prescription. It is to be taken with meals that contain fat, no more than three times daily. Xenical also encourages taking a multi-vitamin each day.
CONCLUSION
Xenical is not for everyone. Since it's made for prescription, it's given to those who are most in need.
Common Misspellings
Xencal, Zenical, Orlstat, Orlistat, Xenecal
Featured Diets and Supplements
Xenical?
User Feedback
(Page 3 of 4, 64 total comments)michelle
My second day on zenical I gained 60 lbs I have had no spotting or bathroom issues yet, but scared after all of the comments
posted Jun 4th, 2009 8:24 pmEmma
I have been taking this for 6 weeks now and have lost 9 kilos relatively easily. Not had any of the side effects mentioned but have been really watching my fat intake.
posted May 21st, 2009 8:14 pmlindsey
I hve used this many times i can only say tht u only get these side affects if u have anything to eat over 4 grammes of fat .
posted Apr 9th, 2009 5:18 pmIt does take a while 2 do ure shopping if its first useage but u get used 2 wat u pick up. Yes u can get gas and go to the toilet but i wouldnt use the phrase use a nappy i am in these and i go out everday. so i can honestly say u really need to look at wat ure eating i would reccommend them to any1 tht is needing 2 lose weight
jane
I have been taking this for about 2 months now it does work but be careful. I have my pants at leas 6 different times!! You really have to watch your fat intake if not you will pay the price. I have lost 28 lbs. since starting this.
posted Apr 1st, 2009 6:56 amkrys1301
+I've been on Xenical for three weeks and my stomach is already NOTICEABLY flatter. My face is also slimmer. It is true about the increased bowel movements, however you must remember that if you are leaking oil, then you are still eating fatty foods in excess. I figured that out quick. It only takes one "accident" to make sure you take fat into consideration when preparing meals. That being said, I have not had any adverse side effects for the last five days.
posted Jan 17th, 2009 1:58 pmK Mechem
-Horrible. Left me feeling bloated and gassy all the time. Didn't help me stop over eating either. Cravings never went away even with having upset stomach all the time. I would not recommend.
posted Jan 7th, 2009 9:45 amLori
+Well ladies and gentlemen yes everything you say is true,,,,. the company states all of this and the med does what it says it will. side effects included. I not only tried it but dedicated to it for 18 months,,,, the results? I lost 87lbs I look better, feel better, and other than my hair thinning out from the rapid weight loss I totally believe in it. I'm a Xenical cheerleader...... GO XENICAL!
posted Dec 30th, 2008 7:03 amyael
-I was on orlistat which is the same thing and I had the oil anal discharge and this continued no matter what change I made in diet and still didn't see a dramatic weight loss..... also I lost sex drive... not due to the pills necessarily but uncontrolable anal leakage is a turn off to most.... and I wanted to lose weight to feel sexier... LOL.... irony i guess... but lifestyle change and all... it's still not for everyone... and different people metabolize this differently like I said I aleays had some form of oil leakage unless i ate absolutley NO fat which in that case why even take the pill?... and my skin and hair dried out severly.... I hated it...
posted Oct 7th, 2008 1:00 amtshafe
the only for sure method to lose 20lbs of str8 fat is dnp (:...you feel like hell while your on it but you lose at least 1 lb or fat a day.
posted Sep 29th, 2008 8:40 ammonica
alice needs to use a spell checker.
posted Sep 11th, 2008 6:18 pmalice
At least try to compose proper sentances. Use a spell checker. This thread is terrible.
posted Aug 24th, 2008 8:31 pmtee
this pill works, but with horrible side effects, the only pills that definitly work are the stackers with ephedrine. I lost 35pounds with them too bad they are banned now, unless it has ephedrine it is a waste of money. ask anyone who tried ephedrine and they'll say the same!
posted Jul 18th, 2008 6:56 amTonya
I paid $150 for a month supply, they did work along with the constant bathroom and shower runs. You cant even cough without having an accident! I had to stop going to the gym for fear of an accident, but I still lost 15lbs, but i stopped taking them cause i couldnt take constant running to the bathroom every 20mins. since stopping i have gained 20lbs! if u can handle the anal leakage then u will love the pill, this is definitly for someone who can stay home allday not for an on the go working person. Everyone is different so TRY AT YOUR OWN RISK
posted Jul 18th, 2008 6:56 amdrina
well i have been taking them for a month and i have ibs so they work great for me because now i can go to the bathroom on a regular bases in which i am loseing weight and i feel better then i have my intire life. so if you have ibs i would use this product cas u do lose lots of weight and it helps you become regular.
posted May 27th, 2008 4:34 pmclaire
hi my gynie put me on this to loose weight to help me concieve, i tried it for 6 months, and was awful on my bowel, lost about 9lb, i have been off this for 2 years, got pregnant, my little boy is 14 months. but if i eat ANY fat i have an accident, it has affected my bowel permanently. please be careful and talk to your doctor if it is happening alot, or when you have no fat, good luck in your weight loss though xx
posted Apr 24th, 2008 9:21 ammandyb
I've been on Orlistat for 1 month now, and yes I agree to start with the oily discharges are an issue, but the whole point is to reduce your fat intake to a healthy level. It's been just over a week now since my last oily episode, the weight is still coming off and I feel great. It's important to realise that this pill isn't a quick fix, it's a highly motivated way to change the way you eat for good and reflect upon how much fat would be stored in your body, had you not poo'd it out!!!
posted Apr 23rd, 2008 9:59 amjenn
if you take these pills wear a diaper cause you will def be having accidents
posted Apr 11th, 2008 3:19 pmjayne
i have been prescribed zenical as have gained 42lbs after taking anti depressants tablets and i am unsure whether to take them or not..could someone please help me
posted Mar 26th, 2008 2:47 pmANONYMOUS
I'm not sure how much it worked for me. I just would hate to see the fat deposits that I would have accumulated had I not been taking this - problems & humilitions & all!
posted Mar 12th, 2008 9:08 amAnonymous
i started taking these and i have to agree.. u cannot control the oily leakage ad its really expensive. for a months worth it was almost 300 dollars. most insurances wont cover these pills..