Leptigen Review
2015 Editor's Choice

Editor's Review: 4.8 / 5.0
Why Avesil is Our Top Pick
  • Contains Meratrim, which was recently featured on Dr. Oz
  • Available via a Trial Offer so anyone can test it out before buying
  • Manufactured in an FDA-inspected facility following (GMP) standards
  • Over 400,000 bottles sold and counting

Leptigen is an innovative new thermogenic weight control product designed to increase your metabolism and reduce body fat percentage. The first thing we noticed was that the company has clearly gone to a lot of effort and expense in research and development. Leptigen’s primary ingredients include, Meratrim (recently featured on Dr. Oz), which is a metabolism booster, as well as the fat burner Chromium and Green Tea Extract which also speeds up your metabolism and helps you continually burn fat. Get started with Leptigen today by clicking here. It was refreshing to see a weight loss supplement with product claims so deeply rooted in real science, instead of the usual fluff.

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How Does Leptigen Work?

Leptigen has been formulated to work on the basis of thermogenesis – the process that increases the rate at which fat is burned. Currently, research on the process of thermogenesis within the human body has captivated the diet aid industry, and many see understanding this process as the key to developing effective weight loss supplements. With this in mind, the makers of Leptigen have included only thermogenic ingredients backed by scientific data showing how the ingredients help support a healthy metabolic rate. The result is a formula which causes your body to burn food as energy, rather than storing it as fat. These ingredients also help suppress your appetite and break down stored fat, a process called lipolysis.

Additionally, Leptigen claims that it does all this while helping to preserve and maintain lean muscle mass. One of the issues users have found with many weight loss supplements is that they draw water off of the muscles, making it difficult to maintain a healthy overall physique. Leptigen seems to do a good job answering this challenge.

Finally, regarding our last review criteria — company customer service — our experiences with Leptigen have been positive. Filling out the trial offer is simple- just enter your address in the “SHIP MY TRIAL TO:” form. With other products, we’ve had to wait on hold for 20 minutes or more, but several test calls to Leptigen customer service were always answered under the 1:00 minute mark. We canceled our order easily, and got both an email and phone confirmation of cancellation.

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Product Features

There are only four ingredients in Leptigen, and the simplicity of the formula seems to work much in the product’s favor. Many other diet supplements include lots of filler ingredients of questionable efficacy that accomplish little when it comes to weight loss. A trick favored by many manufacturers is to include literally dozens of individual ingredients, though in such small amounts that they don’t actually produce any benefit, but still look impressive on the product packaging. In these cases, you end up paying for exotic-sounding ingredients that don’t do anything except take up space. We were happy to see that with Leptigen you are getting only proven dietary ingredients in exact dosage quantities which are consistent with dosages administered in the most significant published research studies that back up the product claims.

The four dietary ingredients in Leptige are: Patented Meratrim, Green Tea Extract, O-polynicotinate Chromium, and Caffeine. Here are some of the highlights of how each ingredient works.

Patented Nutraceutical Meratrim:

1) It is a metabolism booster that has been shown in clinical trials to help people who followed diet and modest exercise programs lose 30 pounds within 90 days.
2) Supported by randomized, double-blind, placebo controlled human clinical trials.

Green Tea Extract:

1) Has been shown in clinical trials to product up to 3 times the weight loss of just a reduced calorie diet program when taken with a similar diet and moderate exercise program.
2) Has been shown in clinical trials to accelerate weight loss after 45 days
3) Increases energy.
4) Supports stabilized blood sugar levels, which can help those with both blood sugar and weight control issues

O-polynicotinate Chromium:

1) Helps control blood sugar and glucose tolerance within normal levels.
2) Supports conversion of body fat to energy when working out.

Caffeine (it should be noted that the modest amount of caffeine used in Leptigen has been shown to produce the following effects without an unpleasant “jittery” feeling):

1) Increases production of ATP (adenosine triphospate), a key in energy production.
2) Stimulates the metabolism of fatty acids.
3) A mild stimulant, increasing energy.
4) Enhances neuromuscular coordination and motor performance.

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  • Ingredients tested and proven in clinical human trials, often in university research labs.
  • Manufactured in the USA, in an FDA inspected facility that meets the strictest Good Manufacturing Practices (GMP) standards.
  • Official product website makes no use of outrageous weight loss claims, phony before/after pictures or unsubstantiated claims.
  • Simple formula with only proven dietary ingredients. Not cluttered with useless fillers.
  • A trial is available for consumers to assess the effectiveness of Leptigen for themselves before having to pay for a one-month supply.
  • Trial calls to customer service went through in one minute or less, and our orders of the product arrived in 3-5 business days.
  • Instant email confirmation with detailed trial instructions.


  • Leptigen seems to be available only through the official product website.
  • Pregnant and nursing women are advised to consult with their health care professional before taking Leptigen.


There are hundreds of weight loss products on the market that make a lot of promises. The Leptigen formulation reflects a massive amount of scientific research to certify the product claims, all without added fluff ingredients that cost extra money and do nothing for you. By using only thermogenic and fat blocking ingredients, Leptigen appears to provide an effective, safe way to maximize the results of healthy diet and exercise. The manufacturers don’t claim that this will work without some effort on the user’s part, but it will certainly boost any weight loss efforts.

In addition to its simple and well-researched product formula, Leptigen seems to have superior customer support. All of our calls to their customer support center went through quickly, compared to 20+ minute hold times that we’ve experienced with other product’s help lines. The $3.95 that you spend on shipping gets you a professionally mailed and packaged product; it’s affordable and costs about the same as a latté-a-day habit. We tried three sample orders before writing this review and, two times, it took three business days (during the work week) and one time it took five business days (order placed over the weekend) to get to our office. The product’s manufacturer references a large amount of published research to back up their product claims. We can’t find any other product capable of competing with Leptigen on all of these levels, making it our top choice for a weight-control product.

Click Here to sign up for the trial offer NOW!

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Have a comment or question about Leptigen?

22 User Reviews about Leptigen

  • 1

    Is it kind to the liver?
    Are there any side effects?


  • 2

    I have diabetis #2 Can I do this


  • 3

    I can’t wait to have this product…am so excited about it


  • 4

    Has this product been tested and used by men? What results did men get?


  • 5

    Hormonal imbalance makes losing weight difficult! What can I do to add to diet n exercise to make it faster


  • 6

    Anyone with any kind of medical condition really needs to ask their doctor before taking a product like this, that is just common sense. As for the rest of your questions about ordering and so on, please read the article. You’ll find most of your questions are answered there.


  • 7
    sarwat salmann

    What is price in Pakistan?and where get from


  • 8

    What happens after you stop taking Leptigen? Will you gain your weight back?


    rudolf oet

    Can i buy your product in Malaysa ??


  • 9

    I’m gluten allergic and I have hypothyroidism..
    So can I try this product?


  • 10

    Are the side effects of this products and price in India?


  • 11

    I have Multiple Endocrine Neoplasia Type 2 (MEN Type 2) so I am wondering if this or any metabolism boosting diet plans are suitable for me or if i can only lose weight via conventional means.


  • 12

    what is the difference with your Leptigen and Lopotrim thanke you where do i buy Liptrim ?


  • 13

    Is this product safe for one with heart condition. Have breathing problem with phentermine. Would this also happen with Leptigen?


  • 14
    Your Name

    Why can u only buy on site? N is it a coincidence that a study but down leptiburn then appeared a leptugen priduct? What’s really real out there?


    Your Name

    Do u have to keep taking it? N how much do u have ro take to reach ur goal


  • 15

    Where can I buy from


  • 16

    how old do you have to be to take this?


  • 17

    I ve thyiod prblm .does it suit me.


    Your Name

    yes no good . try run every day for better results . thanks


  • 18

    how does it affect someone with high blood pressure and on medication


  • 19

    This is my first time to me in this site i really want to try ur products am a very fat woman where can i get it from becos i need it urgently.pls i need it