Updated: 11/17/2015 - Sponsored by Leptigen

PrescriptFit Review - Does This Weight Loss Therapy Work? Are unpleasant taste and lack of product availability deal breakers?

Editor's Review: 4.1 / 5.0

prescriptfit-product-imageI need to make a confession: I was obsessed with researching PrescriptFit. So we at DietSpotlight decided to create a detailed review, examining the ingredients, side effects, clinical research and overall customer service. Plus we scrutinized all sorts of dieter comments and customer responses from around the web. At this point we compacted all of the facts and feedback we discovered to give you the info you need.

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

What You Need To Know

PrescriptFit is described as a “medical nutrition therapy and weight loss plan.” This weight loss method uses branched chain amino acids to help improve overall health and treat medical conditions that are often linked to weight gain, such as type 2 diabetes. There are several supplements involved with the PrescriptFit plan, and these include the following; protein shakes, snack bars, soups, puddings, soy crisps, egg protein and flavorings. There are 13 different “food phases” that are supposed to help increase satiety, reduce sugar cravings, lower insulin levels and aid with weight reduction. A 50/50 ratio of proteins and complex carbohydrates are consumed.

PrescriptFit has been around since at least 2010 and it’s suitable for both women and men trying to lose weight. There are several supplements available from PrescriptFit and we did find some positive dieter comments about this program posted online, but read on…

Unpleasant Taste – Concerning?

According to our Research Editor, “Numerous dieters have complained about the taste of PrescriptFit food products and supplements. Naturally this is a concern because you’re less likely to use the supplements and food products as directed if they taste bad.”

One customer commented, “Can’t stand the taste of the shakes! Tried chocolate and vanilla. Not good!”

“The snack bars are gross. Not for me. No thanks,” said another dieter.

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

Lack of Product Availability!

From what we gathered, many dieters have some difficulty finding PrescriptFit products. One person asked, “Where do you buy the shake mix? Can’t find this stuff anywhere online.”

Another dieter stated, “How do you actually buy this? I can’t find a website.”

According to our research, if there is a particular facet of a diet program or supplement that is especially troublesome (a painful/difficult exercise routine, lack of product availability, unpleasant taste) the chances of long-term success are not very good. This means if PrescriptFit foods and supplements are difficult to come by and taste bad to a lot of dieters, this could be problematic.

Any Real Science?

Actual scientific research is not addressed on the official website. For us at DietSpotlight, we really need to see some solid clinical research that backs the weight loss claims made by PrescriptFit or else we see a big red flag.

The Bottom Line: Does PrescriptFit Work?

So, should you spend your money on PrescriptFit? Well, we like that this company offers numerous products to address weight loss and health issues and we did find some positive comments posted online for PrescriptFit. But we have some reservations about this weight loss therapy because it’s not backed by any solid science. Also, we’re concerned about the lack of product availability and the customer complaints regarding the supplements and their less-than-savory taste.

If you’d like to drop more weight, then we encourage you to go with a weight loss program or product that is backed by real clinical research, is easy to purchase online and is supported by all kinds of positive user reviews.

Among the best products we’ve seen in 2015 is one called Leptigen. Its formula is a proprietary blend of four potent ingredients, which have been shown in documented clinical research to help ignite metabolism and speed up fat loss. We can’t find any talk of unpleasant side effects and dieter comments around the web show people are seeing solid results.

The makers of Leptigen are so certain of their product they’re offering a Special Trial Offer, which is a good sign.

Learn More About Leptigen »
GD Star Rating

How Does PrescriptFit Compare?

Previous PrescriptFit Review (Updated May 7, 2009):

What You Should Know

Click Here To See Our Highest Rated Review

PrescriptFit is a weight loss therapy that uses engineered food products. These products claim to increase the metabolic rate, cause weight loss and treat medical conditions that are linked to eating issues. The website states that the PrescriptFit strategies were developed from experience and clinical data, thus offer to improve the health of whoever implements them. PrescriptFit concentrates on the behavioral and physiological elements of its consumers. This, based on the website, provides users with complete nutrition while enabling them to lose weight and become healthier. With amino acids used in their making, the products offered promise to enhance the body’s metabolism of proteins and carbohydrates. Thus, cellular function and healing will also be improved.


PrescriptFit offers a number of products for sale on its official website. Some soups, such as the PrescriptFit Chicken Soup, offer some of their ingredients. In addition, some edibles offer some of their nutritional data. However, not all the products have their ingredients listed.

Product Features

PrescriptFit makes a variety of products that deal with eating disorders, be they excessive eating problems or the opposite. Based on the website, the products of PrescriptFit can prevent boredom, avoid deprivation, enhance the dieter’s social interaction and reinforce the dieter. As for the physical elements PrescriptFit focuses on, these include cytokine physiology normalization, amino acid fortification, brain feeding receptor mitigation and balancing if macronutrients and micronutrients for enhanced metabolism. Consumables such as shakes, soups, puddings and snack bars are combined with multivitamins along with amino acids. This combination fortifies the body along with enhancing the metabolism. In addition, the site claims that their edible supplements taste good despite being dietary products. Thus claiming the products to be a pleasant change for dieters.

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  • There are numerous flavoring vials for sale. These are sugar free and calorie free to enhance most of the consumable products.
  • Soups are engineered to cater to the allergies some people suffer from. For example, the PrescriptFit EggPro doesn’t contain milk or soy protein, gelatin or salt.
  • The edible products boast about having a good taste. However, if that isn’t enough, flavors can be purchased and added to the shakes, soups and puddings.


  • Ingredients and their quantities aren’t mentioned with most of the products.
  • There are no guarantees with any of the products sold.
  • None of the products on PrescriptFit’s website seem to be approved by the FDA or any authority.
  • There is no proof on the effectiveness of the products published on the site.


PrescriptFit has a number of products, from simple supplements to edibles such as soups and shakes. Although the main purpose of these products is weight loss, they promote the better health of their consumers. However, there is no way of discovering what these products contain as the website doesn’t provide that information.

8 User Reviews About PrescriptFit

Leave comments below
  • 1

    I love this product. I have lupus and fibromyalgia. I have been sick for years. I was on steroids and pain medication. I have been on prescriptfit for a little over a month. I feel like a new woman! This program works. I have lost weight and I feel great!


  • 2
    Jeana Weiss

    In response to the disadvantages listed above.
    None of the products on PrescriptFit’s website seem to be approved by the FDA or any authority.
    Really? Most of the FDA approved products are full of chemicals and harmful drugs.
    There is no proof on the effectiveness of the products published on the site.
    There are numerous testimonials. If you do it, you will lose. I lost close to 40 lbs. I lost 6 pounds in the fist week. It tastes wonderful and i am not a shake person. Also, it cuts my cravings. There are enough vitamins and minerals to live on with this product.
    I am 100% satisfied…


  • 3
    Aria Ehlers

    How long before you started seeing results?


  • 4
    Kay S. Gentry

    I love PrescriptFit and lost 30 pounds following the regimen. I have sadly stopped using it because I am very concerned by the use of Aspartame in the products. I would use it again in a minute if a safer sweetener was used!


  • 5
    kay holley

    is prescriptfit only for dieters or can it be used for simply nutrition purposes


  • 6
    Kathy Murray

    How much prescript shake should be taken in a 24 hour period?



    It depends on the phase of the diet that you are in. While doing the diet Dr. Owen recommends at least 8 scoops a day. Once you are through all the phases and have lost your desired amount of weight you can maintain with 5 scoops a day. I usually use 2 or 3 scoops in a shake so its easy to get them all in. I am not super consistent but having a few shakes a week along with my regular diet I am able to keep away problems that I had before doing PrescriptFit.


  • 7
    Sue Glenn

    I am extremely interested in your products. I know that all
    supplements are not the same quality and thus it is very
    confusing for the consumer when choosing products.

    Since there are no government regulations concerning the proof that
    food supplements actually get absorbed and there are thousands of
    companies trying to attract the consumer, I have just one request.

    Please send me a complete bibliography of all your research that has
    been done for publication in refereed or peer-reviewed professional
    journals. This should be published research done by scientists employed by
    you or those on your advisory board concerning work on the actual products
    you are selling.

    Thank you very much.


    Sue Glenn


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