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

RevLabs Review - Do These Products Work?

  • 17 User Comments
  • Rating: 2.4. From 14 votes.
By Summer Banks Apr 09, 2017

RevLabs employees, have you ever taken your own products? We decided to do one of our in-depth reviews, to take a closer look at the ingredients, side effects, customer service and scientific research. We went on to scour hundreds of user experiences from all over the internet. Then, we summarized and refined it all to give you the information you need.

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

What You Need to Know

Firstly, RevLabs is a nutrition and supplement company that specializes in body altering products. All natural weight-loss formulas are available, including green coffee bean extracts and raspberry ketones. The official website does not even provide dosage instructions. There is a tab for customer reviews, but none are available. If you do choose to give it a try, it is portable.

The official website for this company indicates it was founded in 2012, meaning it is relatively new to the industry. We like that you can buy their products from a number of online retailers, but read on…

Fad Ingredients – “Don’t Work?”

The first issue we came across with RevLabs ingredients is that they are not necessarily clinically proven to assist with weight-loss. “We tend to shy customers away from the supplements that are based purely on fads,” says our Research Editor. “Without an appropriate amount of support for their effectiveness, how can a company make verifiable claims?”

“Tried this and controlled diet for a month, very little result. Controlled and took time to go to gym a month, 7 lbs. I took a pill form before, great results. This doesn’t work,” said one user.

”I have been on this product since January and I weigh the same if not more due to an increase in muscle mass,” claims another.

Price – “Buyer Beware”

The green coffee bean extract supplement is priced at $69.99 for 60 caplets. We assume you take two at a time, so this is a 30-day supply. However, if you are supposed to take two doses per day, this will only cover two weeks, meaning you will be spending at least $70 if not $140 per month.

One user said, “Waste of money.. Don’t waste your time. Don’t believe the hype..”

”I have not seen the results I want out of an expensive product like this,” explains another.

Our research indicates that if there’s part of a program that even a little bit off, like fad ingredients in place of proven ones, the chances of achieving success over the long term are small. If RevLabs does not offer up clinical proof, then that’s when we raise the red flag.

The Science – “Any Proof?”

There have been some limited studies on green bean coffee extract and raspberry ketones. However, they are very small and do not show much hope for either of these products being able to help with weight-loss. At DietSpotlight, we look to science as the foundation for our support. In the case of RevLabs, there’s nothing there.

The Bottom Line – Do RevLabs Work?

So, should be put RevLabs on the must-have list? At first we were looking forward to our RevLabs research, hoping that there would be something more to it than fad ingredients. However, because of the price of the supplement and the lack of clinical support, we have doubts about recommending this line. We’re also concerned about the negative reviews from dieters who’ve seen on results.

If you are looking to lose some weight, we suggest purchasing a supplement that gives you clinically proven doses of safe and effective ingredients that is supported by positive customer reviews and offered at a great price.

Among the best products we’ve seen in 2016 is one called Leptigen. It is made with a unique blend of four scientifically proven ingredients known to help support metabolism and increase fat burning power. We could not find any mention of harmful side effects, but dieters are happy to share experiences of great results.

We found it was with a show of confidence that the makers of Leptigen are offering a Special Trial Offer, which is always a good sign.

Previous RevLabs Review (Updated June 25, 2014):

What You Should Know

RevLabs is a nutrition and supplement company that specializes in body-altering supplements. A few of the sister products they sell are Champion Stack, Lean Stack for Her, EndoRev, Diesel Test, MRX and Enamour. The front page of the site is packed with buff bodies and images of men and women who are clearly in shape. This could deter the average dieter from browsing the site, but there are a few supplements that may be worth the time. Two all-natural weight loss supplements are available from RevLabs – Green Coffee Bean Extract and Raspberry Ketones. Both supplements contain popular ingredients with at least a little clinical support. Another popular sibling product you might be interested in is Muscle Rev Xtreme.

List of Ingredients


Green Coffee Bean Extract

  • Green Coffee Bean Powder Blend with at least 50% Caffeine

Revolutionary Raspberry Ketones

  • Raspberry Ketones
  • Green Tea Extract
  • Irvingia Gabonensis
  • Acai Berry
  • Trans-Resveratrol

Product Features

We are not sold on all of the supplements from RevLabs, but the two fat burners are quite impressive. The Green Coffee Bean Extract contains a green coffee bean powder weighing 750 mg. According to the product description at least 50% of that is caffeine. If that number is correct, one dose supplies 375 mg of caffeine – far too much for the average dieter, but there are no average dieters shown on the site. If this product does contain that much caffeine, we suggest dieters steer clear, but the product could be ideal for the bodybuilder or fitness model with experience taking large doses of caffeine.

Raspberry Ketones is the stellar supplement from RevLabs. Studies supporting raspberry ketone weight loss in humans are not widely available, but you can find some good animal studies. There is no known harm to taking the ingredient and that fact that RevLabs packed it with green tea extract and Irvingia Gabonensis is pretty impressive. We assume you can take the supplement twice a day, which would provide 400 mg of green tea standardized at 45% EGCG.


  • The Raspberry Ketones supplement from RevLabs is impressive.
  • There are ingredient lists available for most of the products.
  • Customers can leave reviews, though we found few reviews on the site.


  • The pictures of buff men and women may turn off the average dieter.
  • Not all ingredients in the weight loss supplements are proven.
  • We found no clinical support for any ingredients listed or referenced.


RevLabs may not be your average diet supplement company, but we like the fact that they offer two weight loss supplements for the average Joe. The caffeine content in RevLabs Green Coffee Bean Extract is not likely as high as assumed by the label, but to be safe we suggest contacting the company before purchasing the supplement.

RevLabs Questions & Answers:

We focused on countless user comments and reviews about RevLabs, and then compressed the information we found into this helpful FAQ.

What are the side effects of RevLabs products?

Possible RevLabs side effects may include rapid heartbeat, diarrhea, bloating, stomachache, anxiety, headache, jitters, nausea, blurred vision, increased blood pressure, gastrointestinal problems, nervousness, sleeplessness and dizziness.

What are the ingredients in RevLabs products?

The RevLabs ingredients are (RevBurn ThermoGenic Fat Burner supplement) Beet Root Nitrate, Vitamin B12, Vitamin B6, Palatinose, Caffeine Anhydrous, Taurine, Pterostilbene, Creatine Monohydrate, Creatine HCL, Beta Alanine, L-Citrulline Malate, Glutamine, BCAAS and Rhodiola Rosea.

Does RevLabs work?

There are some stimulants and B Vitamins in RevLabs supplements to help boost energy levels and reduce muscle fatigue. There are also branched chain amino acids and Creatine Monohydrate used in the workout supplements, which can help with building lean muscle tissue. However, RevLabs does not present any solid clinical research to support these supplements for fat loss or weight reduction.

You may consider substituting RevLabs for a product that is supported by amazing user experiences such as Leptigen.

How much does RevLabs cost?

The cost of RevLabs products is as follows: Green Coffee Bean Extract ($69.99), Champion Stack ($234.88), RevBurn ($69.99), MuscleRev Xtreme ($69.99), RevTest ($69.99), ProRev ($49.95) and EndoRev ($49.95).

What is RevLabs’ BBB rating?

RevLabs’ BBB rating is a C+.

How should I take RevLabs?

You should take each RevLabs supplement according to the instructions on the bottle label.

How do I contact customer service?

You can contact RevLabs customer service by calling 1-888-973-8522 or emailing a support@revlabs.com.

Can I take RevLabs if I have a health condition?

First off, women who are pregnant or nursing should not take RevLabs supplements, unless directed by a licensed doctor. Furthermore, individuals under the age of 18, people with health conditions and those taking prescription drugs must consult a physician prior to using RevLabs products.

What do users like about RevLabs?

Some users like that RevLabs products are easy to acquire online and there are supplements in this line to suit different needs.

What do users NOT like about RevLabs?

Some users do not like that they experience adverse effects while using RevLabs products. Also, some customers have complained that RevLabs supplements do not work as well as claimed.

Does RevLabs provide a money-back guarantee?

Yes, there is a 30-day money-back guarantee presented on the company website.

Can you purchase RevLabs products via the official website?

Yes, all RevLabs products can be purchased through the official website.

Are customer reviews/testimonials for RevLabs posted on the website?

While there is a section on the RevLabs website for customer reviews, no reviews or testimonials were found.

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

No, we’re not aware of any special deals or discounts on RevLabs products. On the other hand, the last few months many of our readers have been really excited about Leptigen’s special trial offer, which is just the cost of shipping and handling. Click here to give it a shot.

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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: 2.4. From 14 votes.
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User Comments (17)


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John Hoffman

does anyone know what revlabs actually goes by on your bank statements. Name next to the charges usually is not name of the product. I just received something called MRX


I have tried a few of their products with the trial. First of all, if you know the difference between a trial and a sample, you’ll be okay. When I got my first product in the mail, it came with a short, to the point version of their terms and conditions. I called right away and spoke with a representative no problem. She extended my trial period to make up for the shipping time. Towards the end of the trial, I called back to cancel because the product cost. They gave me a discount for my current products AND all future products with no problems! The also have an offer called RevFuel Rewards. You pay monthly for the rewards program and you get $100 worth of products for about 18 bucks (monthly charge). If you take the products as directed and continue to eat right and exercise, you will see a difference! However, I did try their weight loss line, and I can honestly say it was crap. Everything else I have received from this company has been good for me.


I don’t like the product and they have accessed my account again without authorization. I had opt out in the beginning and besides the product is not worth it. Please, someone give me an actual number to reach these guys.

Gerard Kennedy

I want to cancel any and all orders of RevTest and MuscleRev as i did not order it to sent indefinitely. immediately

Devon (Editor)

You must contact the company directly to cancel your orders.


They suck their 14 day trial included time it took to ship. Also if it was any good why rope people into a subscription if a product works I’ll buy it myself in order keep using it in short you forget cancel they got you for another 90$ and pills look like Stackers2 pills anyway also when I tried cancel all I got was automated response most time you hit enough buttons or stay on line long enough you get someone not with these idiots just automated response

Your Name paul

Bunch of crooks

Rebecca Lannon

I ordered yesterday online and thought I was getting the free sample, but you charged my card twice. I am assuming the second charge was for the cleanse. You have not given me an invoice or any information about the order. Please give me an agreement notice and also how to cancel if I am not happy.

Stephen (Editor)

We are not affiliated with Revlabs. You must contact this company directly to dispute your claim and receive a refund.


DO NOT buy from this company. They offer a free trial of their products, but it is not free at all- they charged me $200 today and will not refund me. The product itself is awful. Do NOT buy from this company! Big WARNING!

DImos charal

this is bull shit I just took the free simple and I try to cancel that order and run way the what me to pay 38.71$ never again and good luck to make money like this damm

Kurt Kitchel

I paid the ten dollars for the free trial. I was billed$89.74 for both October and November. I was lucky that I had just enough to avoid the banks $33 overdraft penalty. So far my FREE trial has cost me $199. As well as no results. Very unhappy. I plan on returning the order when it arrives. Hopefully there won’t be a problem with a refund.

Your Name

Yea they are pro’s at ripping you off I was charged $89.74 four times and only received one order and the product dose not work not even close to working what a joke

Christian Ruiz

didn’t even get to try it but i asked for the trail and i paid the $5 trial fee and 2 weeks later they took $90 out of my account, i quickly called and cancelled my account and i fought with them for about an hour to finally get my refund and 2 days later a my account was charge $18.53 it went unnoticed until the following month when i got charged another $18.53. i reviewed my bank account and then i noticed the other transaction I called and then they denied that they took the money and advised me that i should contact my bank. Please learn from my experience do not buy this product if you dont want money getting stolen from you by this company DO NOT BUY !

Your Name

same here i bought and cancel the order , they still shipped it and charge my credit card for shipping and now i have to send back to them and pa for shipping , what a waste of $. there running a bad business

Your Name

bought trial, cancelded still charged for more product. talked to same girl both times then basicly called me a lier

Your Name

They are pro’s at ripping people off I will never deal with this place ever again. The products suck but they are more then willing to take your money and run. They took $190.00 out of my acct and say they did not. After I had canceled my order cuz the crap don’t work at all