Updated: 07/18/2017

ReliSlim Review- Does This Diet Pill Really Work?

  • 197 User Comments
  • Rating: 3.9. From 41 votes.
By Summer Banks Jul 02, 2017

I’m here to cut through the noise and get you the bottom line on Relislim. This is why we did one of our in-depth reviews, investigating the ingredients, side effects, customer-service quality and scientific studies. We also read countless user comments and dieter reviews from all over the web. At this point we condensed all the information we discovered to give you the facts.

ReliSlim Readers: Click here to find out why we're giving away samples of our product, Dietspotlight Burn.

What is ReliSlim?

ReliSlim is a weight loss pill made by Loock Pharmaceuticals, a company located in South Africa. This diet product contains d-Norpseudoephedrine HCL as the key ingredient. It requires a doctor’s prescription to obtain and is supposed to help suppress appetite. However, there is also an herbal version of ReliSlim, which can be purchased online for around $60. This herbal supplement contains Hoodia Gordonii, Caffeine, Gymnema Sylvestre and Green Tea Extract. ReliSlim is taken three times daily with a full glass of water to help improve mood, reduce belly fat and lower stress levels.

From what we gathered, ReliSlim has been available since at least 2010. This product is supported by some positive user reviews and it may help elevate your mood, but read on…

User Complaints – “Concerning?”

“There are plenty of customer complaints posted on the web regarding ReliSlim for weight loss. This is never a good sign and some dieters will probably see it as a red flag,”says our Research Editor.

One user stated, “Okay, this product did NOT work for me at all!”

According to another customer, “How long does ReliSlim take to work? It’s been six weeks and no results yet!”

ReliSlim Side Effects – “Another Concern?”

There are some side effects that can occur while taking ReliSlim pills. In fact, one dieter commented, “Gave me serious headaches. Be careful with this stuff.”

Another customer said, “ReliSlim causes my heart to beat like crazy. Kind of scary.”

The research we’ve done has shown if there is one facet of a diet program or weight loss pill that is very troublesome (a painful/difficult exercise routine, customer complaints, side effects) the real probability of lasting results is slim. So, if ReliSlim does lead to side effects in a lot of people, this could be a serious dilemma.

The Science – “Solid?”

We were unable to find scientific studies to support ReliSlim. This is unfortunate because we at DietSpotlight need to see published clinical research that supports the diet product and how it assists with weight reduction.

The Bottom Line – Does ReliSlim Work?

So, should you buy ReliSlim? Well, we like that ReliSlim is regulated by doctors and we did find some positive comments about it online. But we do have some concerns about this diet pill because it’s not backed by clinical studies. Furthermore, we’re a little worried about the user complaints and adverse effects.

If you’d like to drop more weight, then we encourage you to select a diet product that is supported by solid science, does not cause side effects and gives you plenty of bang for your buck.

Among the best products we’ve seen this year is one called Dietspotlight Burn. Its formula is a unique blend of four key ingredients, which are proven in published clinical studies to help accelerate metabolism and improve fat loss. We have not found any talk of negative side effects and dieter reviews posted online reveal people are seeing substantial results.

The makers of Dietspotlight Burn are so optimistic about their product they’re offering a Special Trial Offer, which is a good sign.

Previous ReliSlim Review (Updated October 27, 2014):

What You Should Know

ReliSlim is an "advanced stress mitigating complex" that endeavors to assist with weight loss. More specifically, this dietary supplement is said to elevate mood, minimize stress levels and "prevent the production of belly fat." ReliSlim is geared specifically towards women who desire assistance with weight reduction. Unlike many diet drugs, ReliSlim specifically aims to target belly fat. This weight reduction product plays off of the notion of everyday stress levels and the natural substance, cortisol, which is found in the human body. The reduction of cortisol can supposedly lead to a reduction in belly fat. A one-month supply of ReliSlim sells for $59.99 for 90 capsules.

As opposed to some diet drugs, ReliSlim is claimed to address stress and cortisol levels in the body in order to actually prevent fat storage, while also aiding with weight loss at the same time. The key ingredients involved are 5HTP (promotes healthy weight loss), St. John's Wort (reduces stress and enhances mood) and Valerian Root Extract (lowers stress levels). This diet product is claimed to be free of any side effects and stimulants that may result in jitteriness so it should not affect your night's sleep. Some "real stories" encouraging the use of ReliSlim are posted on the official website. ReliSlim is directed to be taken three times each day with a full glass of water, one capsule each time. Specific warnings are addressed on the product's packaging.

List of Ingredients

Not available on the official website.

Product Features

ReliSlim is a weight loss product that's mainly geared towards women. Unlike typical appetite suppressants and fat burners, ReliSlim addressed stress and cortisol levels in the user's body. This is to potentially assist with the reduction of belly fat, which may be caused, or at least worsened, by high stress levels. So, as opposed to burning fat and curbing cravings, ReliSlim instead aims to balance stress levels. This diet drug sells with a 100% satisfaction guarantee. A regular exercise routine and sensible diet are recommended with ReliSlim capsules. A reduction in belly fat is supposed to be noticeable within three weeks' time.


  • There is a guarantee posted on the official website.
  • ReliSlim supplements may reduce stress and improve mood.
  • ReliSlim can be easily and conveniently acquired through the official website.


  • There is no full ingredient list presented on the website for ReliSlim.
  • ReliSlim capsules are primarily geared towards women and are not really appropriate for men.
  • There are some product warnings.
  • ReliSlim does not endeavor to burn away fat or suppress appetite.
  • Free trial samples of ReliSlim supplements are not available through the website.
  • ReliSlim is a bit pricey at $59.99, compared to other diet products currently offered.


In some ways, ReliSlim is somewhat unique and interesting. For example, this product does aim to balance stress levels/cortisol in the user's body. However, there isn't any proof provided on the official website to support the claims made about ReliSlim supplements. It would be helpful to see some clinical data and a full ingredient list presented on the website to support ReliSlim capsules. Regulating Cortisol levels is still a fairly experimental approach to weight loss, so it will be interesting to see where this one goes.

Learn More About Dietspotlight Burn »
Summer Banks Dietspotlight Author
About the Author:

Summer Banks, a content strategist at Dietspotlight, has researched over 5000 products in the past 10 years. 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.

Rating: 3.9. From 41 votes.
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ReliSlim Review

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Leave a comment or review

Seugnet (Verified User)

Nothing is better than relislim I have been on many different pills through years I lost 6 KGS and 20cm in only one week

Jesi (Verified User)

No problems with relislim s6.lost 5kgs and 17cms in 1 week



I’ve been using Relislim for almost a month now,where since I started using this pills I haven’t done number 2 ever since,my body’s weak and I have serious mood swings,my heart beats fast,and I sweat like there’s no tomorrow, should I stop taking them?

Victoria (Editor)

Hi. Please make sure to consult with your physician before continuing to take this product and let them know about the side effects you were experiencing.


What is the difference between RelislimS6 and Relislim Herbal? does it do the same job?


hello please tell me how and where to place an order for relislim

Victoria (Editor)

Hi! For more information on where to purchase this product, please refer to the Relislim official website.


I would like to order relislim! Use to be on it many years ago and had no weight loss problems and enough energy for the day! These days i am overweight with no energy since it went off the market. I am single mother and very very busy. I need the energy and appetite control i use to have – please advise how to get some

Victoria (Editor)

Hi! For more information on where to purchase this product, please refer to the Relislim official website.


Hi I started using relislim 30 s6 I bought at clicks its da second week but I am hungry tht I feel dizzy?plz help


Relislim does work, I have tried it and I see changes but the problem is that you will take time to loose weight.


Am in Zimbabwe, do you have outlets here or pharmacies that you supply. I want to buy


Hi Thembie! For more information on where to purchase this product, please refer to the ReliSlim official website.


ReliSlim didnt work for me but 5S Slimming worked well.. Heard about 5S Slimming from a friend that lost 32kg.

Marietjie Henning

Can reliSlim s6 make you nauseous?


Hi Marietijie! For detailed product and usage information, please refer to the ReliSlim official website to learn more about possible nausea.


I need it how much does it cost??


Hi Sesi! For more information on where to purchase this product, please refer to the ReliSlim official website.


I’ve started taking mine from today and I’m starting my fasting in a few days I hope it s not gonna cause me to be sick


I have been on ReliSlim since February 2015 and have lost 27kg,it does work ,from 137 kg to 110 kg and have 25 more kilos to loose.

Layla January

Well done


I have lost 16kg on RELISLIM, you still need to control what you eat and portion size is extremely important! Not a quick fix!


Hi, I have start Relislim today. Have been on Obex many years ago. My doctor has started me on the lowest dosage. One tab after breakfast. I want to know what dosage other people are on?


where can I get or buy some of the relislim pills


You need a prescription !


Hi! For more information on where to purchase this product, please refer to the ReliSlim official website.


I’m based in Kimberley.would like to know where can I access relislim without prescription

Victoria (Editor)

Hi Pam! For more information on where to purchase this product, please refer to the ReliSlim official website.


Tried Relislim but didn’t lose much. Using 5S Slimming now and lost 4kg already


Does Relislim help reduce belly fat?

Victoria (Editor)

Hi! For detailed product and usage instructions, please refer to the ReliSlim official website for more information.


Hi, I’ve recently started using ReliSlim. I feel more energetic and overall well. However, I have been experiencing odd mood wings. I have searched to see if ReliSlim could cause mood wings but I could not find anything. Do you know if this has happened to other people or do I need to go to my doctor to get this checked up on?

Cameron (Editor)

Because Relislim active ingredient is to affect your mood and stress levels, it’s possible to experience mood swings as a results, as other dieters have reported. Still, you should take the formula to your doctor so he/she can assess this product’s safety for your body.


I have been using Relislim (not the herbal one) for 2 weeks now.
I truly feel that this product is AMAZING!
Before, I mad a major problem with food.. I would get hungry every 2 or so hours. And it’s not that I was eating the wrong foods – I would have balanced meals, with healthy snacks in between. However, I just had this constant hunger, and couldn’t help but eat massive portions of food every time I opened my mouth.
The first day I took Relislim, that changed. I didn’t feel hungry at all, the entire day.
This product has really helped me to put into perspective just how much I was eating, and how little food my body needs in comparison.
I have lost 2,4 kg in 2 weeks, which I feel is healthy.
I have been doing light exercise every 2nd day as well.
I highly recommend this product 🙂 🙂

-Alberton, JHB.


Kayleigh, did you have any side effects? I would really like to try the product out, but to scared if it causes serious heart palpitation etc. Please help..


I started relislim S6 about 5 days ago. I hardly think about food and get full quickly. I sustained a back injury so I have not been able to do much exercise yet but my energy is boosted and I’m not craving unhealthy fatty or sugary foods . I do have a dry mouth with it and I find falling asleep a bit difficult but I don’t feel as tired as I did. If you are on other medications ( anti depressant s or blood thinners) definitely speak to your Dr (i know u need a script but I see many people are managing to purchase online withwithout one) as it will affect other meds, you and your Dr will have to weigh up the pros and cons. It’s not a fat burner it’s an appetite suppressant so you still need to put in the work but it sure does help.

  Does it have side effects?
Your Name; Alta (Verified User)

I am 66 and have used Relislim for 2 months now. I have already lost 4Kg. I am exercising every morning for 15 min. The moment I started exercising I started to lose weight. I do experience (side effect ?)a very dry mouth, but no other problems. I drink A LOT of water. I follow a normal diet, but eat less than I have done before.
Does it have any other side effects?

Stephen (Editor)

Some dieters report possible increased heart rate, headaches and gastric discomfort. Remember to always consult your doctor.

Will start this tomorrow !

hi guys im glad i got my relislim s6 tab at pick n pay pharmacy will start mine as of tomorrow can wait will keep you posted on my progess


Hmm I wanna try this relislim I have 9 kg to lose

  Tell us your thoughts about ReliSlim
BrendaYour Name (Verified User)

Hi there. I started with Duromine 15mg on 5 Jan 2016. They done nothing for me. Went back to doc got Relislim on 20 Feb take two a day, it does curb appetite but shows nothing on the scale or tape measure up date so don’t know if I must just persevere. Maybe too soon, I don’t know. I weigh 55kg so I’m ot excessively overweight but want to lose 5kg to get back into size 34 comfortably. Thanks any advise.
Tell us your thoughts about ReliSlim.

Stephen (Editor)

Are you exercising while on Duromine. So you’ve been taking it for two months with no results? Try increasing your workouts. If that doesn;t work we recommend browsing our reviews for more options.


Can I use Relislim with antidepressants (sertraline)?

Stephen (Editor)

You would have to have your doctor sign off on it for you.

  without exercising
vanessa (Verified User)

Does it work without exercising? How low is a low kilojoule intake for it to work effectively?

Cameron (Editor)

Vanessa, this product is meant to suppress your appetite, not burn fat directly so we can’t guarantee results without exercise. Any diet or regimen is improved upon with regular exercise. For most healthy people 10,500kJ are recommended.

  Is this available in New Zealand !

Hi Iam ash
N I just wanna know if relislim s6 tabs r sold in New Zealand…koz I went to the doctor to prescribe it but they don’t hav it in there system…please do reply back koz I really want this…


I have a question- does Relislim s6 cancel out birth control? Thanks!

Karen (Editor)

Hi Ausa, please consult your doctor on matters of your reproductive health.

  Where can I get this?

hi I have recently been given a prescription for relislim however im unable to find anyone that has stock in living in Durban can anyone tell me where I can find someone with stock. also I want to know from the people that have seen results what type of diet did you follow and was any exercise needed, due to my work gym is really a hassle. thanks


Sunningdale Pharmace


westham pharmacy

  Hoping for good results

I’m hoping for good results, starting mine tommoro.