Updated: 11/17/2015 - Sponsored by Leptigen

RevLabs Review - Do These Products Work? Are lack of results and fad ingredients deal breakers?

Editor's Review: 3.5 / 5.0

revlabs-product-imageWe’ve heard a lot of talk about RevLabs, so we decided to do one of our in-depth reviews, to take a closer look at the company, its products, the science behind them, and customer service. We went on to read hundreds of user reviews and testimonials from across the Internet. Then, we summarized and condensed it all to give you the information you need.

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

What You Need to Know

Firstly, RevLabs is a nutrition and supplement company that specializes in body altering supplements. See you all natural weight loss supplements are available from the company, Green Coffee Bean extracts, and Raspberry Ketones. The official website for this product does not even provide dosage instructions. There is a tab for customer reviews, but none are available.

The official website for this company indicates the company 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

Unfortunately, RevLabs two main weight loss products are made with green coffee bean extract and raspberry ketones. Both of these ingredients rose to fame as weight loss helpers because of exposure from the doctor on show. However, neither green coffee bean nor raspberry ketones have been shown clinically effective for weight loss. We are not even sure how much of the active ingredient each formula contains.

“We tend to shy customers away from the supplements like this that are based on purely fat ingredients, without an appropriate amount of clinical research to support their effectiveness.” said our Research Editor.

“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.”, said another.

Scroll below for one of the best products we’ve seen in 2015.

Price – Buyer Beware

The green coffee bean extract supplement is priced at $69.99 for 60 caplets. We assume each dose is two capsules per day, for a 30 day supply. However, if you are supposed to take two doses per day, this will only cover a 15 day supply, meaning you will be spending at least $70 is not $140 per month to sustain use of the supplement. This is not an affordable long-term approach for weight loss.

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

”This product did not work for me. I had no results and seemed to have more food cravings. Just not for me.” said another.

Our research indicates that if there’s part of a diet program that’s hard, like the incredible expense for a fad ingredient where you’re not sure if you are getting the clinically proven effective dose, customers will have a harder time maintaining use of the product.

The Science

There have been some limited studies on green bean coffee extract and raspberry ketone. However, the studies are very small and do not show much hope for either of these products being able to help with weight loss.

The Bottom Line

At first we were looking forward to our RevLabs review, hoping that there would be something more to it than fat ingredients. However, because of the price of the supplement and the lack of information about exactly how much of the green coffee bean extract or raspberry ketones are present in either of the two formulas. We cannot recommend this product.

If If you are looking to lose some weight, we suggest purchasing a supplement that gives you clinically proven doses of safe and effective ingredients at an affordable price you get true value.

One of the best products we’ve seen so far in 2015 is Leptigen. It is made with a unique blend of four clinically proven ingredients known to support metabolism and increased fat burning power. As we researched, we could not find negative mention of the product or side effects, which tells us users are seeing good results.

We’re thrilled to see the makers of Leptigen are so confident in their product they’re giving new customers a special trial offer, which is always a good sign.

Learn More About Leptigen »
GD Star Rating

How Does RevLabs Compare?

Previous RevLabs Review (Updated June 25, 2014):

What You Should Know

Click Here To See Our Highest Rated Review

RevLabs is a nutrition and supplement company that specializes in body-altering supplements. 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.

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.

See Our Featured


  • 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.

2 User Reviews About RevLabs

Leave comments below
  • 1
    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


Have a comment or question about RevLabs?