Updated: 05/17/2016 - Website operated by Leptigen

Slimex Review - Does This Fat Burner Actually Work? Are ineffective ingredients and side effects deal breakers?

Editor's Review: 3.4 / 5.0
Slimex Review

We’re hearing a lot of buzz about Slimex. We decided to dig deep into the ingredients, side effects, customer service and scientific research. We took hundreds of customer comments into consideration. Then, we condensed and refined to give you the info you need.

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

What You Need to Know

First off Slimex is a fat burner containing sibutramine hydrochloride. The recommended serving is two capsules per day, supposedly increasing metabolism, fat burn and weight-loss. The convenient package makes it easy to take anywhere.

There’s limited information about when Slimex hit the market, but we found several overseas companies claiming the product as their own. We like that we found some favorable customer comments and it seems to be affordable, but read on…

Ineffective Ingredients – “Not Working?”

The first thing was the effectiveness of Slimex ingredients. “The main ingredient sibutramine has been linked to increasing metabolism,” said our Research Editor. “It also has been shown to not work and cause negative reactions.”

  • “I was surprised to see this supplement contained an ingredient the FDA banned in 2010,” commented a customer.
  • “I have been using Slimex 15mg for a year now, but I stopped after gaining weight. I went back but the pills seems not to have any effect on me,” reported another.

We found that some customers found the supplement effective.

  • “I have been using this for about half year, and it works,” stated a user.

Side Effects – “Watch Out!”

The common theme from customers in forums was the intensity of Slimex side effects.

  • “When I took Slimex, I noticed my heart rate was a little high, and I felt really anxious all the time,” stated a customer.
  • “The side effects weren’t worth it. I couldn’t sleep,” commented a user.

Despite the fact that some users experienced side effects, there were some who reported no issues with the supplement.

  • “I lost weight quickly, and didn’t experience any side effects,” reported a consumer.
  • Another user said, “I guess I’m lucky – I got weight-loss and no side effects.”

Over the years, we’ve found it takes a small thing, like negative side effects, that could limit the long-term results. If a supplement caused adverse reactions, is it worth your money?

The Science – “Solid Research?”

After looking through the official website, we found details about Slimex, but couldn’t locate solid science supporting the weight-loss claims. We did find information about the Food and Drug Administration cautioning consumers about sibutramine. At DietSpotlight, we want to see science showing it works. If the research isn’t there, we become concerned.

Does Slimex Work?

Is it time to clear the shelves of Slimex? Well, we like that we located some positive customer comments and the low price tag, but we’re skeptical about this one because there’s no research backing the weight-loss claims. We also have concerns due to reports of negative side effects, ineffective ingredients and FDA warnings.

If you’re ready to lose weight, we suggest a weight-loss product made with some clinically-tested ingredients and no mention of negative side effects.

Among the best products we’ve seen in 2016 is one called Leptigen. It’s made with a blend of clinically-tested ingredients, shown to help boost fat loss and accelerate metabolism. We couldn’t find any reports of side effects, but users are talking about good results.

Plus, the makers of Lepitgen are so confident in their product they are offering customers a Special Trial Offer. This is always something we like to see.

Leptigen is also available with fast, reliable worldwide shipping for customers living outside the United States.

Learn More About Leptigen »
GD Star Rating

How Does Slimex Compare?

Previous Slimex Review (Updated May 21, 2010):

What You Should Know

Click Here To See Our Highest Rated Review

Maintaining a low-calorie diet and adhering to regular exercise is something that most people cannot stick to religiously. This is especially harder for people who are very overweight and have been used to an unhealthy kind of living. This is where medical and diet supplements come in. Their aim is to improve the efforts of people in order to help them achieve their targeted weight loss. One such product is Slimex or Sibutramine 15mg. Slimex is a health supplement that claims to assist in weight loss. They do however state clearly that the product is not an instant solution or wonder drug. For best results, it should still be combined with healthy eating and exercise. The prescribed dosage is one capsule a day only. The capsule should be taken more or less at the same time each day along with a glass of water. It can be taken either before or after a meal. However, before taking Slimex, make sure to consult your doctor first to see if you have any existing medical condition that will prohibit you from taking the product. Slimex originated from India and is manufactured by a company called Signature Pharmaceuticals Ltd. It’s also known by other names such as Meridia in the USA and Reductil in Europe. It comes in a yellow capsule form, thirty of which are contained in each package box. With regards to price, one box of Slimex costs around $36 each. As with most diet supplements, the manufacturers recommend that for best results, Slimex should be combined with a low fat diet and moderate exercise. They claim that after using the product, one should start losing at least 2kg within the first month of use.


Each capsule of Slimex contains 15mg of sibutramine hydrochloride.

Product Features

Slimex claims to have a different approach to weight loss when compared to most traditional appetite suppressants. They say that the product works by altering the level of serotonin and noradrenaline in the brain. These are two chemicals which are important for regulating our energy intake and output. According to the manufacturers, this process has two main results for the user. The first one is an obvious decrease in the amount of food intake and the second is a highly improved metabolic rate which are both very essential for weight loss. Some users notice effects within 2 weeks of usage while others say that they started seeing results after a longer period of time. The makers of Slimex advice users to continue using the product once the weight loss starts to plateau.

See Our Featured


  • Non-addictive and has been approved for long-term weight loss management
  • Safe to use because it can only be availed with a doctor’s prescription
  • The capsules are labeled accordingly to guide the user regarding proper intake


  • Some users say that side effects include mood swings and migraine
  • Effectivity varies from person to person
  • Is not recommended for elderly people, children, nursing mothers and pregnant women
  • Product cannot be used by people with pre-existing medical conditions


Slimex seems to be a safe dietary supplement for overweight people who want to accelerate their weight loss. The fact that it requires a doctor’s prescription, adds to the credibility of the product and its manufacturers. This however means that one has to pass the usual criteria in order to be able to use the product. Results vary per person though so don’t expect any instantaneous results.

Slimex Questions & Answers:

We looked into hundreds of customer reviews about Slimex and put them into this FAQ.

What are the side effects of Slimex?

According to the website, Slimex side effects may include heart palpitations, flushing, abnormal appetite, constipation, nausea, dry mouth, headache, and insomnia.

What are the ingredients of Slimex?

The Slimex ingredient is sibutramine.

Does Slimex work?

Sibutramine is a prescription weight-loss medication, so it is backed by strong clinical support. The brand name Meridia is no longer on the market.

If you are looking for a weight-loss supplement with clinically tested ingredients, you may want to check out Leptigen.

How much does Slimex cost?

For a package of Slimex that contains 30 tablets, the cost is about $26.90. However, it’s important to note that this medication is no longer used. Any products available online are not likely the real thing.

How should I take Slimex?

One capsule of Slimex is to be taken every day.

Can I take Slimex if I have a health condition?

Before taking Slimex, make sure you consult your physician, especially if you are under 18 years old, pregnant, nursing, or suffering from any health condition.

What do users like about Slimex?

Customers like that Slimex is not addictive and the capsules are clearly labeled.

What do users NOT like about Slimex?

Slimex users do not enjoy the potential for side effects.

How do I contact the Slimex customer service department?

You can contact customer service by filling out the form on the Slimex 15 website.

How much does shipping for Slimex cost?

The website claims that shipping is free, but that is only if you buy six packages totaling to $113.40.

Does Slimex come with a guarantee?

We did not find a money back guarantee for Slimex.

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

Slimex only offers deals if the you buy a large amount of their product. However, if you are looking for a Special Trial Offer without having to buy large amounts of product, you may want to check out Leptigen. With amazing customer results, the makers are sure you will love it. Click here to check it out.

64 User Reviews About Slimex

Leave comments below
  • 1

    Where can i buy it in germany?? I love in hamburg


    Stephen (Editor)

    It is available through its official site.


  • 2

    Hello all, Just putting my 2 cents worth in. Slimex 15mg capsules really very effective, I have been using this for about half year, no side effects. Weight loss is also very good. Lose ten pounds in the first month. Later, lost a little again, now i maintain around 90 pounds. . . Really great ! ! ! I bought it online without a prescription


  • 3

    Hi, can anyone help me please? Where I can buy slimex 15mg or anyone selling? ?? I’m desperate needed


    Stephen (Editor)

    It depends no where you are H.G. In India it’s made by Signature Pharmaceuticals Ltd. And others in different places. where are you located?


  • 4

    Does this have any effect on expecting mum


  • 5

    Av bought slimex o but am scared to use it Becauz of de side effect Becauz am still single and I don’t want anything dat will affect me tomr


  • 6
    water purification systems

    I’ve only been using the device for a couple of days, so the ultimate verdict remains to be determined, but I can tell you this: I have a perfectly common, modern faucet, and neither the diverter, nor any of the adapters that come with this unit fit my faucet. Not even close. I spent over a month going back and forth with the company to hunt down and finally get the correct adapter to me. While I’m relieved to have an adapter that fits, it was a painful ordeal, and even still, the O-ring that came with it isn’t correct, so I had to custom-rig the adapter to stop the leaking. Additionally, you get a very limited amount of water hose with this thing. Barely enough to make it work, if that. I ultimately had to make a trip to the local hardware store to buy some more, because there wasn’t enough for my application. Nothing that will break the bank, but an inconvenience nevertheless, and something to be aware of. If this device works as well, and as dependably as it is said to work, then it’ll all be worth it. But again, that all remains to be seen over time.


  • 7
    Onyinye Ashimonye

    Am about using it


  • 8
    Aina folashade kehinde

    Where can I get slimex o in lagos Nigeria



    how and where do i get slimex 15 in Lagos Nigeria



    I know some one that sells you can contact him



    Pls can u send me the person contact. really need this drug. Thks



    pls send me the number also, I need the product urgently


  • 9

    Would like to get slimex,does it haven’t effect on expecting mothers,like ladies who Actually wanna give birth some day.


  • 10

    Well I’m confused about d dosage because I’d been taking it twice daily according to a pharmacist’s prescription. I wonder what d effects would be like


  • 11

    Where can I buy slimexin south africa


  • 12

    Where can I buy slimex 15 that will ship to the U.S.?





    Your Name

    Is this site from china



    Yes. I have ordered several times and I live in the UK.


  • 13
    lorrraine townson

    hi i have just purchased slimex from simply supplements and their instructions is 2 daily ,however after reading your coloum it states one daily please can u advise me which is correct. i am 50 years old and exercise daily


  • 14
    Mary Ebo

    What is the difference from slimex 0mg from slimex 15mg?


  • 15

    Where can i buy slimex 15 in lagos nigeria?


  • 16
    gowthami r

    I am a 17 year old girl. my weight is 60kg. can i use these products. any problem, please suggest.


    Your Name



  • 17



  • 18

    Please I am yet to have kids and I am taking folic acid,cod liver capsule and Bco,will slimmex affect my fertility?


  • 19

    Does slimex truly causes heart disease nd is it truly not approved by the Nigeria government.


  • 20
    Ray deluce

    I want to take Slimex but can I take them with the prescriptive medication, I am on Tramadol 50mg omeprazole 20mg and paracetamol 500mg


  • 21
    jane fellowes

    i realy looking to buy slimex 15mg on line hope you can help kind regards jane



    i have and i am from spain!



    I am looking for the slimex pills n south Africa province of kwazulu natal


  • 22

    I’ve just bought 2 packets of these, I start them in the morning, I’m excited to start them! Get rid of this mummy tummy once and for all, 😀 good luck ladys, hope they work for us all x chelsea x


    Your Name

    Hi chelsea were did u buy ur slimex pills from ,icnt find a save site to but them online


  • 23

    I have tried slimex and I can authoritatively say it is workingfor me.I’m a Nigerian,we have it in our Pharmacies,Kudos to this BRAND.


    Your Name

    Where is ur pharmacy


    Your Name

    Please where is the pharmacy in lagos



    Christy, please where in Lagos can I get Slimex 15?



    Pls where in lagos can I buy it



    Pls where can I buy it, really need it. Am at Delta state.



    pls which pharmacy in Lagos have this product



  • 24

    Hi does anyone know what supplier is best for slimex 15 mg Sirbutramine diet pills. Thanks



    Natural beauty


  • 25

    where can i order slimex 15mg tablets in south africa. in desparate need. tx



    Hi Nelly did you find out where to by Slimex in SA


  • 26

    Ive been using Slimex Pills and im not sure with the results yet but am interested in what the outcome of this product will do for me.So what i wanted to know does it help you go to the bathroom often or what other things can i do to help with having a faster metabolism?



    Get into weight lifting I lost 50kg, or 119lb through lifting weights and a sensible diet!


  • 27
    Wava Dante

    I have been reading out a few of your articles and i can claim pretty clever stuff. I will surely bookmark your blog.


  • 28

    I would like to know about Slimex drops 10cc. Does it work for weight lost.And where can I order it.


  • 29

    hi my sister has just purchased kalgary slimming capsules and gave me a box it says the only ingredient is sibutramine 15mg the same as slimex but cant find much info on them. has anybody had any experiance with this brand??? they should have the same effect as slimex shouldnt they or has my sis been ripped off??


  • 30
    Faith andrew

    Have been using slimex 15mg for a year now it really brought my weight down,but i stopped and i started gaining the weight so i went back but the pills seems not to have any effect on me so i bought 10mg will it work and will it have any effect on me


  • 31

    iam looking to buy slimex 15mg online asap does anyone know where i can purchase them and i need them shipping to me in england



    Hello Emma,
    If you are interested in buying slimex 15mg,get back to us for more details and prices,we do ship to England and have very fast delivery services.



    Hi, I’m also interested in buying Slimex, could you email me please: fletchie101@hotmail.com



    how much do you sell slimex for please let e know asap.



    I’d be interested in buying some. What’s your contact details?



    I’m looking to buy slimex15 pills , do you know anyone that can supply to UK ?



    Hi! I am interested in Slimex. I would like to know if u ship to Romania also and what prices do u have?
    Thank you!



    Can shipping to Australia as well?


  • 32

    could these tablets cause kidney problems when taken with asthma medication?


  • 33
    kathleen mcneill

    i want to buy slimex 15 online. do you know where i can do this?



    Hi Kathleen. In case you are still looking for Slimex, I just ordered it from Canadian Neighbor Pharmacy. According to what I have read, this is the same as the US drug Meridia which has been banned in the states. I had great success on Meridia so I ordered it. I did experience mild headaches but I lost 13 lbs the first month on 10 mgs so I think I can deal with a headache. Be careful if you have high BP because this drug will increase it. I have low BP so it wasn’t an issue for me. Also, this drug will make you thirsty! I would drink a gallon of water a day. Good luck.



    Hi,can you tell me where can I oder this slimex.. it is save when you oder from online? Thanks 🙂


Have a comment or question about Slimex?