Updated: 04/18/2017 - Site operated by Leptigen

Solo Slim Review - Does This Appetite Suppressant Work?

  • 218 User Comments
  • Rating: 3.6. From 33 votes.
By Summer Banks Mar 26, 2017

If you haven’t looked carefully at Solo Slim, now’s your chance. We dug deep into the ingredients, side effects, customer service quality and clinical research. We took it one step further and examined hundreds of consumer comments. Then, we took that info, condensed and refined to give you the facts you need.

Solo Slim Readers: Click here to find out why we're giving away samples of our product, Leptigen.

What is Solo Slim?

Firstly, Solo Slim is an appetite suppressant that contains glucomannan, lotus leaf, synephrine, hawthorne and l-carnitine. [1] There also undeclared sibutramine, the reason the FDA took interest. [2] You take just one per day and that’s supposed to promote weight-loss. The bottle is small, so you can take it with you anywhere you go.

The product, connected with EZville Ltd, sold for less than $40 a bottle, quite affordable. It’s currently available for sale on a few websites, but you can no longer buy it from the manufacturer. We like that the dieter can see the ingredients online, but read on…

Side Effects – “Not What the Dieter is Looking For?”

The first thing we noticed was Solo Slim side effects. Customers report everything from headaches to hair loss. “There’s no reason to suffer through any of the reactions dieters are having with Solo Slim,” advises our Research Editor. “You don’t have to settle for a product that causes more harm than good.”

“I broke out in a rash all over my neck and is now spreading to my face and chest. It itces like crazy and I am seeing my doctor tomorrow because I look like I have a disease,” one user offers. [3]

“I had slight hair loss and mild headache and dry mouth,” said a customer.

Another dieter says, “I took solo slim for about 2 weeks and that was all i could handle! I did not sleep well at all,had headaches, and felt lightheaded frequently.”

FDA Recall Solo Slim – “This One is Dangerous”

In August 2010, the FDA recalled Solo Slim due to undeclared sibutramine. [4] This ingredient is a prescription medication given to dieters to suppress appetite. There are some serious potential side effects with the drug. According to the government, users can suffer from increased blood pressure and heart rate. [5] This is a particular concern for people with medical issues affected by these reactions. EZville Ltd voluntarily pulled all products from shelves. The supplement is no longer available for sale in the United States.

According to the report, “FDA advises that Solo Slim poses a threat to consumers because Sibutramine is known to substantially increase blood pressure and/or pulse rate in some patients and may present a significant risk for patients with a history of coronary artery disease, congestive heart failure, arrhythmias or stroke.”

In our research, we’ve found it takes one issue, like an FDA infraction, to hinder chances of long-term success. If Solo Slim side effects are as dangerous as claimed, dieters need to steer clear of this one.

The Science – “Any Proof?”

The science says one thing loud and clear about Solo Slim, stay away because sibutramine can cause potentially dangerous side effects. There are no clinical studies listed on the official website, because there is no site. At DietSpotlight, we look to research to hold up product claims. In the case of Solo Slim, there are only negative issues and that tells the dieter to skip this one.

The Bottom Line – Does Solo Slim Work?

Ahh, Solo Slim was an  interesting one. We like that customers can find out the ingredients online and we did find some positive comments, but we are hesitant about recommending a product that comes with an FDA recall. We’re also worried about the reported and potential side effects associated with sibutramine.

If you’re ready to get rid of those extra pounds, we suggest going with a supplement offering clinically proven ingredients and a price that’s affordable. A strong customer service department is always a good thing too.

Among the best products we’ve seen this year is one called Leptigen. The formula is comprised of four ingredients clinically proven to help promote fat loss and ignite metabolism. We’ve found no mention of negative side effects and dieters are consistently reporting seeing great results.

Also, the makers of Leptigen are confident enough in the formula to offer a Special Trial Offer, a great addition.

Previous Solo Slim Review (Updated May 16, 2014):

Solo Slim: What You Should Know

Solo Slim is manufactured by EZville Limited. It is marketed as a once a day, all natural, all herbal, weight loss supplement. The manufacturers specifically mention that this product is also suitable for vegetarians. EZville Limited claim that Solo Slim will begin to slim you down from the moment that you start taking it.

Solo Slim: Ingredients

The ingredients in Solo Slim consist of Konjac Glucomannan, Lotus Leaf Flavonoids, Citrus Aurantium Synephrines, Hawthorne Hypersoides, and L-Carntine.

Product Features

There is an official website for Solo Slim, and the product can be ordered directly from the official website at a price of $39.99 for one bottle. The manufacturers of Solo Slim tell us that what distinguishes Solo Slim from other weight loss supplements is the fact that it is designed to be taken only once per day. Solo Slim contains ingredients that are commonly found in other weight loss products on the market today. Konjac Glucomannan, for example, which is in Solo Slim is present in a number of other weight loss products. Konjac is a plant native to Japan and China and is frequently used in Japanese cuisine. It is said to have weight loss properties and, once eaten, it expands and gives you a feeling of fullness, thus abating your hunger. Lotus leaf, which is also a listed ingredient, is used in traditional Chinese medicine to procure weight loss. There is some controversy over Citrus Aurantium, which is also included in Solo Slim, as some experts believe that it can increase the risk of stroke or heart attack.

Advantages of Solo Slim

  • There is an official website for Solo Slim, and it can be ordered directly from the website.
  • Solo Slim is suitable for vegetarians.
  • There is a comprehensive list of ingredients available for Solo Slim.

Disadvantages of Solo Slim

  • The manufacturer's return policy for this product is unclear.
  • Citrus Aurantium which is present in Solo Slim is thought by some experts to increase the risk of stroke and heat attack.
  • There is no clinical evidence that Solo Slim will actually procure weight loss.
  • There have been no controlled, standardized tests carried out on Solo Slim that we could find.
  • No free trial sample is available for first-time users.
  • Some individuals experienced interrupted sleep and headaches. (See reader comments.)


The manufacturers of Solo Slim focus on the fact that it is 100% natural. However 100% natural does not necessarily mean 100% safe. A number of diet experts have expressed concern about Citrus Aurantium, which is present in Solo Slim, as they believe that it may increase the risk of stroke and heart attack. Of course Solo Slim is not the only weight loss supplement to contain this ingredient. Solo Slim also contains a number of other ingredients which are commonly found in other weight loss products, and at the moment it just doesn't really stand out when compared to products that make use of more innovative ingredients.

Solo Slim Questions & Answers:

We condensed hundreds of user comments about Solo Slim into this helpful FAQ.

What are the side effects of Solo Slim?

Some potential side effects of Solo Slim include headaches, lightheadedness, sleeplessness, rash, hair loss, dry mouth, stomach discomfort, irritability and itchy skin.

What are the ingredients in Solo Slim?

The ingredients in Solo Slim are konjac glucomannan, lotus leaf flavonoids, citrus aurantium synephrines, hawthorne hypersoides, fucoxanthin, green tea and l-carnitine. [1]

Does Solo Slim work?

There’s no clinical research proving Solo Slim is an effective weight-loss supplement. We found information linking green tea to users losing weight, but not specific to this formula. You may want to think about changing things up a little and replacing Solo Slim with a supplement like Leptigen, which consists of ingredients proven effective in scientific studies.

How much does Solo Slim cost?

One bottle of Solo Slim costs $39.99.

How should I take Solo Slim?

You should take one Solo Slim capsule per day prior to your first meal. Each container lasts 30 days, when taken as recommended.

Can I take Solo Slim if I have a health condition?

Women who are pregnant or nursing, those with health conditions, anyone taking prescription medication or under 18 years of age should contact a healthcare professional prior to using weight-loss supplements, including Solo Slim.

What do users like about Solo Slim?

Some users liked the small size of the Solo Slim capsules, making it easy to use and the low price tag.

What do users NOT like about Solo Slim?

We found that dieters didn’t like the side effects of Solo Slim and that the company issued voluntary recall because of an undeclared ingredient.

How do I contact the Solo Slim customer service department?

You can contact the Solo Slim customer service department by mailing correspondence to EZVille, Ltd. 75 Air Park Dr. Ronkonkoma, NY 11779 or calling a representative at 1-866-673-8483.

Do I need to exercise on Solo Slim?

No, you don’t need to exercise on Solo Slim, but the company recommends adding fitness to your weight management program to maximize results.

Where can I buy Solo Slim?

You can only buy Solo Slim through online retailers, considering the supplement is no longer available on the official website.

What was the undisclosed ingredient found in Solo Slim?

The undisclosed ingredient found in Solo Slim was sibutramine. [2]

Does Solo Slim come with a guarantee?

No, Solo Slim doesn’t come with a guarantee, considering there’s no longer an official website.

Do you know of any special deals or discounts on Solo Slim?

There are no special deals or discounts on Solo Slim. However, the last few months have been wild with our readers taking advantage of Leptigen’s Special Trial Offer, which is just the cost of shipping and handling. Click here to try it out.

Solo Slim claims to help you lose weigh, but the FDA doesn't seem to fond of their ingredients.

Solo Slim Ingredients and Supplement Facts

Serving Size: 1 Capsule
Serving Per Container: 30 Capsules
Amount per Serving % DV
Lotus leaf flavoniods &alkaloids * *
Hawthrone hyerosides * *
Decaffeinated green tea * *
Fucoxanthin * *
L-carnitrine tartrate * *
Citrus Aurantium synephrine * *
Kojac glucomannan * *

Other Ingredients: None

We dug deep into the Solo Slim ingredients to give you the details you need.


This ingredient is not listed on the label, which is why the FDA investigated it. It is a prescription drug that was withdrawn from the US market in 2010. [1]

What is it Supposed to Do?

It worked on the brain to reduce hunger and cravings for food.

Clinical Research

According to a study published in International Journal of Obesity and Related Metabolic Disorders: Journal of the International Association for the Study of Obesity, “Sibutramine is a noradrenaline and 5-hydroxytryptamine reuptake inhibitor which causes weight loss in laboratory rodents via effects on both food intake and metabolic rate.”

When choosing a dietary supplement, it’s critical you look for ingredients backed by research. You may want to take a look at a product like Leptigen, since it is made using clinically tested ingredients.

Lotus Leaf

Lotus leaf is an aquatic flower that grows in tropical areas of Asia and the Middle East. It provides an excellent source of phytochemicals.

What is it Supposed to Do?

Because of the high alkaloids, flavonoids, and tannins that naturally occur within the plant, the lotus leaf is thought to have connection with weight-loss.

Clinical Research

According to a study published in Journal of Exercise, Nutrition and Biochemistry, a composite formula with lotus leaf has no effect on weight. “There were no significant changes in weight and BMI.” [2]


This is a fiber from the konjac root.

What is it Supposed to Do?

It absorbs water and swells to create a gel like substance in the digestive tract. It promotes a feeling of fullness, so you eat less, and helps you feel fuller for longer periods of time. It also helps remove cholesterol as it makes its way through your system.

Clinical Research

According to a study published in the Journal of Obesity, “…glucomannan supplements (3.99 g daily) were well tolerated but did not promote weight loss in overweight and moderately obese individuals consuming self-selected diets and maintaining usual physical activity patterns.”


Also known as bitter orange, this plant is thought to be the chemical cousin to the now banned ephedra plant.

What is it Supposed to Do?

It is supposed to boost your metabolism so you burn more fat, and give you more energy so you find it easier to get through your day and workout.


This is a plant used to make medicine.

What is it Supposed to Do?

It is often used to treat heart failure, chest pain, and high blood pressure.


This is an amino acid, or a building block of protein.

What is it Supposed to Do?

It is useful in the treatment of heart and blood vessel related issues, but may also be useful in the treatment of diabetes.

Is There Anything Out There That TRULY Works?

This supplement contains a number of risky ingredients. Instead, look to something like Leptigen that’s made using a blend of clinically tested ingredients. Interested customers can take advantage of a Special Trial Offer, available right now from the manufacturer. Click here to give it a try.

Get Your Sample Today »
Dietspotlight Author
About the Author:

Summer Banks, a content strategist at Leptigen, 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: 3.6. From 33 votes.
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User Comments

218 Comments on "Solo Slim Review"


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I had no problems with solo slim. I loved it and want to go back to it.


Tell us your thoughts about Solo Slim.My same exact thoughts. I tried the original formula and it was AMAZING. Lost 40lbs with no side effects. Best product I ever used in my life.


To those who took solo-slim or states it is no longer effective. Indeed it is no longer effective due to the removal of the drug that was used in the old formula which gave and provided great satisfaction therefore they were unable to get a patent on its products before unless this drug was removed from the old batch which the drug contained need an rx to be despense and was only to help those with the most weight difficulties and needed a little boost. No offense to anyone at all. The only effective and good diet program is your own and with a little will, determination, effort and faith in yourself, you will be able to succeed with satisfaction. Good luck to all!


I am not sure if this is a side effect of the Extra Strength Solo Slim or not…but within 48 hrs of my 1st dose, I broke out in a rash all over my neck and is now spreading to my face and chest. It itces like crazy and I am seeing my doctor tomorrow because I look like I have a disease! I did not start any new regiments except for SS and am wondering if anyone else experienced the same thing…Thanks, -K

Hello Kim, some clients experience different side effects. Consulting your physician to select the right product for you is the perfect thing to do.

Mr. U. Beer

I have a jar of Solo Slim advanced evolution which has not been opened yet.
MFG 10/1012.
Can I still use it? When does it expire?
U. beer

Karen (Editor)

Sorry to say but it is most likely expired – Check the sell by date.


Where can I find solo slim Here in the
Olympia area ??

Hello Tish, for product ordering inquiries or sales locations, please refer to the Solo Slim official website for more information.


Has anyone found any product that compares to the original solo slim? I loved that product. I’ll post if I find one that works.


I loved solo slim. I wish I could buy it again.


Like the original product


What ingredient did they take out of solo slim that so well? New product sucks


They took out the bitter orange ingredient. You can buy bitter orange at a natural food start store to add to it. I am going to try it and see how it goes.

Your Name

Did it work???


How did it work for you angella?


Took Solo Slim and it worked . Can anyone tell me were to get product that works.

Hello Mae, for product ordering inquiries or sales locations, please refer to the Solo Slim official website for more information.


I took the very original Solo Slim & LOVED IT!!! Since then have tried all their new ones and they DO NOT WORK! Returned them. Bummer – wish I could find something that worked like the original formula!

Your Name

I agree! It was the only product that has ever worked for me! I felt great!


I agree I took the first solo slim and loved it!!! Has it been made again? Where can I buy?

Hello Kim, for product ordering inquiries or sales locations, please refer to the Solo Slim official website for more information.

crystal garcia

I have also tried the very original formula and it was amazing ver since they changed there ingredients it SUCKS!!!!!!!!!!!! anyone know of something similar???

Hello Crystal, please refer to the Solo Slim official website and contact Customer Service for your inquiry.

Your Name

I cannot find solo slim anywhere! It is the most amazing appetite suppressant I have ever found!


Ill buy them from you!

Christi Eakin

I have used the original Solo Slim once without exercise and it took about 2 in a half months to notice any changes in my weight. It makes you thirsty all the time. The more water you drink, the more weight you sheds off. By the fourth day my hunger for eating all the time was gone. Yes I was still hungry, but my intake was way less at each meal. The second time I tried Advanced Solo Slim. I also exercised three to four times a week and lost the weight within a month and a half. Gave me energy, take them in the morning after you eat. You still have to watch what you eat. So yes there is still will power you need not to pick up the junk food. So good luck


Has anyone found a pill to replace the old soloslim formula? Lost 40lbs n 2mo. New stuff does not work! I’m desperate to find another pill that works.

Hello Gray, for product ordering inquiries or sales locations, please refer to the Solo Slim official website for more information.




I just wanted to echo all those that once relied on the original Solo Slim formula that now is no longer affective sad….I have always had an issue with weight and started taking SS in 2010 before the recall and lost 30lbs in 2 months. Loooooooved it but haven’t found anything since. Suggestions???

Your Name

I totally hear ya Mychelle!
This new stuff is garbage.
Have you found any good replacements?


Solo slim now has a 90 day challenge money back guarenteed. If it doesn’t work in 90 days i was told return the empty bottles and get your money back. Its worth a shot, instead of spending money and never getting results or getting it back. I’m trying them and I’m waiting to see reults.. Nothing like the original solo slim though sad but i hope this 90 day thing works.


Yes I to lost 51 pounds on the old solo slim and it really worked never have I found anything like it and its sad!

Hello Mychelle, for product ordering inquiries or sales locations, please try the Solo Slim official website for more information.


Did u or anyone ever find anything that worked in place Of the original soloslim? I lost 40lbs in two mo and tried the new formula and did not work!


Don’t take solo slim now it sucks. It use to work but not any more


do it come in a powder form or liquid .I cant take pills


They don’t sell the version that everyone has been touting at the top… (the version that works).

Hello Lisa, please refer to the Solo Slim official website and contact Customer Service for your inquiry.


I am looking for somewhere to buy the original too. I lost 22 lbs on it and was down to a weight I never thought was possible. I have since gained it all back. It curbed my appetite. The new product is a joke and a waste of money. I bought it for 2 months straight and lost nothing. I did however gain while taking it.

Hi Miranda, please refer to the Solo Slim official website and contact Customer Service for your inquiry.


Im sadden by the recall on the orginal Solo Slim. I lost 37 pounds on the orginal. I bought a bottle of the new formula only to have it not work. If anyone knows of where the old formula can be perchase please share the wealth. Or if you come across anything simular to Solo slim