Updated: 01/09/2018

Leptoprin Review - 5 Things You Need to Know


No joke – over 50% of diet products simply don’t work. So what about Leptoprin? We decided to take a closer look at the ingredients, side effects, research and customer service. We took hundreds of reviews into consideration, and condensed it all here for you, so you get the information you need to know.

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

What is Leptoprin?

Firstly, Lepotrin SD is a fat burner. The ingredients include exotic herbs such as turnera diffusa, Ilex paraguarensis, and other ingredients such as calcium and l-tyrosine. A full list, however, is not available. We couldn’t find a label, so we have no idea how many you take or how often.

Leptoprin is made by A.G. Waterhouse. We don’t know when the company was founded or when the supplement was first released, but we know the website was purchased in 2002. We like that you can buy it directly from the manufacturer and the company has been around a while, but read on…

Products Similar to Leptoprin

L-Tyrosine Side Effectsread
Lady Slimread
Burn HD (Sample offer)read

Full Ingredient List Not Disclosed – “What’s Really in it?”

Our first concern is the fact that a full list of Leptoprin ingredients isn’t provided. “While there are couple we recognize, like tyrosine and calcium, many are exotic herbs. We want to know what else is in it, and what they are trying to hide,” said our Research Editor.

”Why can’t you tell me what I’m getting before I buy it? They lost my business,” said one customer.

Another offered, “I was surprised to read this supplement contained ephedra. No wonder they don’t want to give you all the ingredients up front. Apparently it’s ephedra free now because of the ban, but who cares?”

Not everyone seems to mind the ingredient listing isn’t made available before you purchase.

“I saw the TV commercial and ordered right away. I figured I’d learn what was in it when I got the bottle,” explained a buyer.

One more shared, “I decided to see what all the fuss was about anyway.”

Price – “Ouch!”

Our next concern is the price. You are expected to pay $153 for a 30-day supply of the supplement, or $296 for a 60 days worth. Even if the stuff worked wonders, the majority of dieters can’t sustain that kind of investment needed to get to their long-term weight-loss goals.

”$153 a month is insane,” a buyer complained.

”If I had $153 a month extra to spend on something like this, I’d just invest in better food and a gym membership,” was another comment.

There were some people who felt the price wasn’t really an issue.

“You get what you pay for. This stuff works,” claimed a buyer.

“I don’t mind paying a premium for something I know will do what it is supposed to,” said one more.

Over the years, we’ve found it takes a small thing, like limited disclosure, to stop any chance of long-term results. If Leptoprin doesn’t provide real information about what’s in the formula, especially considering what they expect people to pay for it, eventually they’ll find another weight-loss solution.

The Science – “There, Maybe?”

We did find a study to support Leptoprin. Our issue with it is it was commissioned by the manufacturer, so of course they want to make it look good. We would feel better if we could see an independently commissioned study that comes to the same conclusion. At DietSpotlight, we want to see science before we can recommend any product. But, not just any science will do.

The Bottom Line – Does Leptoprin Work?

Should I race out for a bottle of Leptoprin? We looked at the ingredient list and the information we could find online and we were left with more negatives than positives. The price alone makes it difficult to recommend it, let alone the missing clinical support.

If you’re ready to lose weight, we suggest you check out a supplement that’s made with clinically tested ingredients, known to help support your weight-loss efforts.

Among the best products we’ve seen this year is one called Dietspotlight Burn. It’s made using a unique blend of ingredients clinically tested for their ability to boost metabolism and increase weight-loss compared to diet and exercise alone. Our researchers were not able to find any negative product mentions, suggesting users are seeing good results.

Plus, the makers of Dietspotlight Burn are offering a Special Trial Offer to anyone who wants to give it a shot. That’s a good sign, because it shows confidence in the product.

Learn More About Burn HD »
Leptoprin Review
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Previous Leptoprin Review (Updated August 24, 2008):

What You Should Know

Leptoprin SD is a diet pill that's intended for those who wish to lose excess body fat. This dietary supplement endeavors to assist with burning calories, combating "immature fat cells" before they have a chance to grow and add weight to the body, but also reduce fat cells that are already stored. Basically Leptoprin aims to move the body's fat cells so that they can get burned away. Leptoprin supposedly incorporates a "proprietary blend" of exotic herbs (Turnera diffusa, Ilex paraguarensis and Paulinia cupana), which "delay gastric emptying," improve mood and speed up weight loss. Apparently Leptoprin is manufactured by a company known as A.G. Waterhouse. This diet pill is claimed to aid with weight loss, regardless of a switch in diet or implemented fitness programs. Leptoprin sells on the official website for $153 and this includes 120 capsules, which is a 30-day supply of the diet supplement. A 60-day supply can be purchased for $296. Key components used in Leptoprin are ergogenic methylxanthines (promote weight loss), calcium (reduces fat storage) and an amino acid called L-tyrosine (suppresses appetite). Leptoprin does not appear to be marketed toward men or women specifically. This diet supplement is intended for individuals with serious weight problems, or who are significantly overweight. Leptoprin additionally uses an anti-inflammatory compound, which is claimed to inhibit pro-inflammatory prostaglandins (assist with heart disease and obesity).

List of Ingredients

Leptoprin SD contains primary ingredients such as exotic herbs (Turnera diffusa, Ilex paraguarensis and Paulinia cupana), ergogenic methylxanthines (promote weight loss), calcium (reduces fat storage) and an amino acid called L-tyrosine (suppresses appetite). A full list was not found.

Product Features

Leptoprin SD is a diet drug available to significantly overweight individuals. It comes in the form of a capsule and can be purchased via the official website for $153 (one month supply). Manufacturers of Leptoprin state that it does not have to be used along with diet and exercise in order for the user to lose weight. This diet product is to be taken with water.


  • The official Leptoprin website sells the product conveniently online.
  • Leptoprin comes in a simple, easy-to-swallow capsule form.
  • A comprehensive analysis of Leptoprin is offered on the official website.


  • Leptoprin is only for those who're significantly overweight.
  • Leptoprin may prove quite expensive for some users considering a 30-day supply costs a whopping $153.
  • Some ingredients found in Leptoprin may not be suitable for some individuals.
  • The official Leptoprin website lacks consumer testimonials.
  • There doesn't appear to be significant clinical research supporting Leptoprin offered on the official website.
  • There is no money-back guarantee shown on the official Leptoprin website.
  • Warnings and side effects regarding Leptoprin are absent from the website.


In the vast world of diet pills, programs and supplements, Leptoprin does offer an interesting approach with the "proprietary blend" of exotic herbs, which is claimed to delay gastric emptying. On the other hand, this diet drug is quite pricey in comparison to many others currently on the market. All in all, Leptoprin would likely be more appealing if the official website offered a few testimonials from past customers or at least a money-back guarantee of sorts.
Summer Banks Dietspotlight Author
About the Author:

Summer Banks, Director of Content at Dietspotlight, has researched over 5000 weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with doctors specializing in weight loss and completed coursework in nutrition at Stanford University. full bio.

10 Leptoprin Reviews

  • when weight is lost so fast, side effects?
    sabrina (Verified User)

    when weight is lost so fast is there a significant amount of extra skin left behind?

    • merri

      It doesn’t leave a lot of flabby skin, it elastically shrinks most of it. I am going to try the pill Again…its been 30 years since I used it and will swear to it it was the only product that worked for me if anything else that I have tried I don’t like pills anyhow and these are more natural than anything in the market!!

    • Maribel (Editor)

      Hello Sabrina. All users are different and can experience different weight-loss results.


    i took leptoprin several years ago and lost significant amount of weight. I’m going to try the SD hoping to get good results

    • Maribel (Editor)

      Hoping you get good results too! Keep us informed on your progress! An alternative option you could also try is Dietspotlight Burn, its ingredients are clinically tested and known to boost your metabolism.

  •  Leptoprin absolutely works and it's a miracle pill.
    Marcos (Verified User)

    Leptoprin absolutely works and it’s a miracle pill. I enjoyed amazing results that was entirely worth the $150 a bottle. I’d buy it again any day, every day! Please note, I did not say Leptoprin SD works. You can no longer get Leptoprin and they refuse to provide it to anyone for anything; there is no hope of anyone getting their hands on the working product again. Don’t get the SD product or any other they produce, not their cheaper look alike products as they will do nothing for you. The same goes for Xenadrine which was a $40 version which was just as good. Again, no longer being produced.

    • Carolyn

      I took Leotoprin about 10 years ago and it was amazing. I loved it ! the pounds came off so fast I lost 35 pounds and looked fantastic. I only wish I could get it again. I watched what I ate but I did not exercise. it had ephedrine in it and that’s what made me lose the weight.

  •  Loved the product.
    merri (Verified User)

    I always had a problem with being on the heavy side growing up. I tried all kinds if remedy diet pill s, exercise, and only 5’1″ and being short didn’t help me at all either…I came accross leptoprin and that was the only remedy that worked for me….it actually worked! You aren’t jittery, you drink more water by just craving it.. it keeps your body from the hunger mode which the body thinks it needs to store fat to have a reserve in case it is starved. For some reason this feeling for a away! And, I only took 2 pills daily, and the weight slowly come off, energy is regained, and it seems to help youri would only recommendit posditive energy creates beqtter sleep etc

  •  recommend this
    Lori (Verified User)

    i lost 72 lbs on leptoprin over a 4 yr period. yes after a yr i had my excersise routine, but i had the energy to excersise, i also craved the excersise. i did not feel jittery or any other side effects. also i ate normal but i cut down my portions, i did not crave or want junk food. i would recommend this to serious persons to lose the lbs.

  • How to Order Leptoprin

    how can i order leptoprin?