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

Slim Right Review - Does This Weight-Loss Program Work?

  • 29 User Comments
  • Rating: 3.8. From 70 votes.
By Summer Banks Mar 09, 2017

Slim Right is a diet program I will surely never forget. We took the time to create a comprehensive review, examining the side effects, ingredients, clinical studies and level of customer service. We also scrutinized dozens of user responses and comments from all over the web. At last, we summed up all of the facts and details in order to give you the bottom line.

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

What is Slim Right?

To begin with, Slim Right is a weight-loss and maintenance program that is geared toward women. It’s intended to help you shed unwanted pounds and then maintain a healthy body weight. It has three different steps. The first is to have a balanced meal each day. The second is to drink two shakes in place of your other meals. The third is to enjoy three low-calorie snacks each day. Key ingredients include whey protein concentrate, vitamins and minerals, soy protein isolate, raspberry ketones and green coffee bean. [1] [2] [3]

We are not sure when the Slim Right weight-loss program first emerged. However, the company behind this diet is Nature’s Way. You can buy the supplements online via the official website. Furthermore, there are strawberry, chocolate, and vanilla shake flavors available, but read on…

Unpleasant Taste – “Can You Stomach This?”

One concern we have is the actual taste of these shakes. According to our Research Editor, “Some of the Slim Right ingredients are clearly not suitable for everyone. After all, there are some user complains regarding the flavor and texture of these supplement powders.”

One person reported, “Don’t like the Slim Right shakes at all. Naturally this is a problem, because you’re supposed to replace two meals a day with these. Can’t do it.”

Then again, a different user said this, “I like the strawberry flavor okay, but I don’t recommend the vanilla.”

Another commented, “Not bad as far as meal-replacement shakes go. I’ve had better and worse.”

Adverse Effects – “Watch Out”

Another issue we have is with Slim Right side effects. Unfortunately, some people have reported increased hunger, abdominal discomfort, digestive programs, nausea and stomachache. In fact, one person said, “I had terrible stomach pain on Slim Right. I thought I had a bowel infection. It was that bad.” [4] [5]

However, not all customers complained of adverse effects. One user posted, “Curbs my hunger to some degree. Definitely does not feel like I ate a meal though.”

“Makes me a little queasy at times, but nothing major,” mentioned on of the Slim Right reviews.

The research we’ve conducted has shown if there’s a particular aspect of a diet program or supplement that is quite problematic (unpleasant flavor, adverse effects, steep price) the chances of real success for the long term are not good. This means if Slim Right shakes do in fact taste bad to a lot of people, this could be a deal breaker.

The Science Behind Slim Right – “Solid Evidence?”

Unfortunately, the official website does not present any documented research that supports the Slim Right weight-loss program. Here at DietSpotlight, we prefer to see some solid science that backs up the diet system or product and its claims. Having said that, if you reduce your overall daily calorie intake with this lifestyle program, you might shed some pounds.

The Bottom Line – Does Slim Right Work?

Now the moment you’ve been waiting for. Here is our bottom line on Slim Right. First off, we like that the official website encourages daily exercise and drinking plenty of water. It’s also good to see that a few different shake flavors are available. But we have some reservations about this lifestyle program because it’s not backed by any published science. Also, we’re concerned about the side effects some people have mentioned and the shake’s unsavory taste.

If you’d like to drop more weight, then we recommend you choose a diet program or product that is supported by published research, does not have an unpleasant taste and will not lead to any harmful effects.

Among the best products we’ve seen this year is one called Leptigen. This supplement offers a blend of four ingredients, which have been clinically tested and are shown to help speed up fat loss and boost metabolism. We have not pinpointed any discouraging user feedback, and comments around the web reveal people are seeing excellent results.

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

Previous Slim Right Review (Updated September 26, 2012):

Slim Right: What You Should Know

Have you ever wanted to lose weight, but didn’t know what to do and how to do it? Don’t worry, there are millions of ambitious dieters that are searching for the product that will not only promise to help them lose weight, but will show them how. The Slim Right may just be that product. With an easy-to-access meal planner and information about the product readily available, Slim Right seems trustworthy and reliable. Part of the Amerisciences’ product line for weight management, its products are protein shakes designed to induce weight loss and build muscle mass. To make life easier, Slim Right not only features a shake, but also on-the-go Slim Right bars that create the same reaction and weight loss. Slim Right protein shakes vary depending on flavor; however, a jar (ten servings) retails for $32.50. Cappuccino flavors are a bit more, at $55 per jar.

List of Ingredients in Slim Right

The list of ingredients includes Whey Protein Concentrate, Soy Protein Isolate, Fructose, Cocoa, Natural and Artificial flavors, Xanthan Gum, and Stevia Extract.

Slim Right Product Features

The Slim Right product emphasizes longevity. While there are many diet supplements that help lose weight, many of them are too difficult to continue for a long period of time for a variety of reasons, primarily hunger pangs. To deal with this issue, Slim Right came up with the ProFibre element, a mixture of protein and fiber that is designed to make you feel content and prevent overeating during snacks and meals. One of the main issues for weight loss, researchers claim, is the constant cravings, and ProFibre is a solution to this dilemma. Not only is it easier to stick to a diet for a longer period of time, but there is also an appeal to the taste of the shake, a drastic change from the bland taste of previous protein shakes.

Slim Right Advantages

  • This product can be easily acquired online.
  • The Slim Right helps you in your attempt to lose weight naturally. It does not promise to help you lose weight while sleeping, etc.
  • Ingredients are clearly listed on the product website and there are a variety of flavors to pick from.

Slim Right Disadvantages

  • There are no testimonials to back up the effectiveness of this product on the manufacturer website; however, there are reviews online.
  • These products seem to targeted the average athlete who is looking to build up muscle mass.
  • The product doesn’t seem to offer a money-back guarantee on the manufacturer’s website.


Since weight loss is what we are looking for, the Slim Right can potentially be a very effective stimulant. However, it is protein-rich and thus will add muscle mass—ideal for someone who is working out on a consistent basis. At the same time, Slim Right is fiber laden and serves its purpose by making you feel full for longer hours. Ultimately, the ProFibre element seems to be the selling point for weight-loss. Despite being very informative, there has yet to be any clinical research or recommendation for this product. Users should be cautious prior to depending on Slim Right for weight-loss needs.

Wonder what's inside Slim Right?

Slim Right Ingredients and Supplement Facts

Serving Size: 11
Serving Per Container: 312 g
Amount per Serving % DV
Vitamin A 35% *
Vitamin C 100% *
Calcium 50% *
Iron 15% *

Other Ingredients: None

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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: 3.8. From 70 votes.
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Slim Right Review

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User Comments (29)


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day 3 and ive lost 2.5kg its the only quick fix ive found that works. but i look forward so much to my dinner feel like im missing out


I used slim right shake to get rid of my baby fat on my stomach and did a little bit of excise and walking my weight was dropping off every week slowly i see the results. I would take the shake and skip a meal it works!!


Will it increase my muscle


I have been using vanilla slim right for 3 weeks. I put 2 teaspoons in my coffee in the morning and have a boiled egg.
Then moning tea the same coffee with 2 scoops of diet right but with a piece of stone fruit peach eg
Then lunch time salad fish or any small piece of protein and other slim right with coffee in and drop of skim milk each time. Afternoon tea piece of fruit .
4 o’clock another slim right with skim milk and coffee.
Dinner protein and salad and or vegetables.
Nightcap one last slim right water and skim milk. Hey I have lost 6 kilos in 3 weeks.
Exercise yes l walk in water or on land 40 minutes a day


Using Slim Right has been one of the most successful ways I have ever lost weight and I have been a large person most of my life. Regarding the flavour, I find if I mix a scoop of vanilla with a scoop of chocolate or the raspberry flavour, it is a really nice taste, as opposed to having the single flavour, then I find the taste quite strong. I find it controls my hunger and I never have times where I feel the urge to binge eat. I don’t know if it’s my imagination, but I think my stomach has shrunk too as if I go out for lunch or dinner, I find I’m getting fuller quicker. My taste has changed too in that if I do have takeaway food, I no longer enjoy this type of food and I think that is a good thing too. At the moment I’m exchanging two meals with the shakes and trying to keep to around 1200 calories a day. I know that part of losing weight is better eating and I won’t be able to stay on the shakes forever and will need to develop better eating habits, but so far so good. It was a little slow at first, but now I’m losing about 1kg a week, which is what I was aiming for when I started using this product.


I had severe stomach pain and gas all day after only one serving. Not prepared to go through that again.

Your Name

Very bad bloating and gas after only having one serving of it. The stomach pain lasted all day.


I seem to be experiencing excessive gas and very uncomfortable bloating since starting Slim Right. Has anyone else found this?


Hello Megan. All users are different and can experience different results, please make sure to consult with your physician before continuing taking this product if you are still having side effects.


I started the Slim Right shakes 2 weeks ago today. So far so good I think!
Brekky – Slim Right shake with 125ml water and 125ml Almond Milk or Soy Milk.
2 or so hours after that I have my soy latte coffee… I cant quit my coffee, I have tried lol.
Then ill have my shake for lunch with the same water/milk. Then if I feel hungry between lunch and dinner, ill have some fruit or a yoghurt.
My dinner Ill have my serve of vegies with chicken or fish. I drink water throughout the day to help keep me full!
I dont like the idea of ‘diets’ let alone shakes. But ive been unable to exercise for the past 2 years with knee problems and surgery. I need to lose a little weight to help keep pressure off my knee. I wouldnt call myself fat or obese but I have my problem area around my thighs and legs. Ive found this shake good so far! I don’t weigh myself cause I hate looking at my weight lol but my belly feels so much lighter and not so bloaty and im noticing small changes in my face. Im 27 by the way!


.Can you use water for the shakes

Stephen (Editor)

The company recommends using skim milk. Add 35g or 2 heaped tablespoons to a shaker, with 250ml of skim milk, and shake well before drinking. Try with water to see how you like it. The product also contains soy and milk.


I have a question – How old should one be to take Natures Way Slim Right 123 shakes??? I have a 5 & 1/2 year old grand daughter who has had some of the raspberry and likes it as a breakfast replacement, but I do not shake it. Just dissolve a couple of teaspoons in warm water and then add full cream milk. My Grand daughter is 43kg……Please notify me on the above email if she should not have this shake AT ALL or can have it on occasion?????????

Devon (Editor)

On occasion is best. The ingredients seem to be all natural. Ask their pediatrician if the formula is right for them.


Isn this product gluten free

Stephen (Editor)

The main ingredients are Whey Protein Concentrate, Soy Protein Isolate and Fructose,which are all gluten-free, although do additional research on individual special flavorings, Joanne.


I have been using Slim Right for five days now and have started breaking out on my skin. Could this be because of using Slim Right and not exercising on the days i drink it? because my skin is oily now.


Lexie Goryl

Can you please advise how I can buy Slim Right on line and the Web address to be able to order. Thank you

Your Name

You can
Buy it in woolworths I just started two days ago and have lost nearly two kilos already smile

Holly Ferrara

My daughter purchased a container of SlimRight as I cant exercise due to severe Rhumatoid Arthritis. Even though your product is a good idea it is far too SWEET! Why on earth does every processed food manufacturer insist on putting excess sugar in everything , fructose, sucrose, inulin, TAPIOCA STARCH just as bad. do you make a sugar free version?


do i have to use exactly 250ml of skim milk?? and can i use normal milk

Your Name

I have been using vanilla slim right for 3 weeks. I put 2 teaspoons in my coffee in the morning and have a boiled egg.
Then moning tea the same coffee with 2 scoops of diet right but with a piece of stone fruit peach eg
Then lunch time salad fish or any small piece of protein and other slim right with coffee in and drop of skim milk each time. Afternoon tea piece of fruit .
4 o’clock another slim right with skim milk and coffee.
Dinner protein and salad and or vegetables.
Nightcap one last slim right water and skim milk. Hey I have lost 6 kilos in 3 weeks.
Exercise yes l walk in water or on land 40 minutes a day

Kaylene jose

Can you use almond milk instead of skinny milk


I use almond milk with my Vanilla shakes. In the morning I have blended – 1/2 banana, 2 heaped teaspoons of coffee, 2 tbsp of vanilla Slim Right, almond milk and coconut water. Love it, it’s the only way I like to start my day now. Although I’m having excessive problems with gas and bloating and I’m thinking it’s the Slim aright.


It is pleasant to take but I’ve suffered diarrhoea and bloating since starting the programme five days ago. And despite following the instructions carefully have put on 600gms.


Does slim right 123 shake make consipation and bloating??
After 10 days my weight seem same ??
When can i see my weight looser?


I had terrible stomach pain on slim right I thought I had a bowel infection it was that bad but teaming it with a tablespoon ofapple cider vinegar mixed with a cup of water really helped take it away


I am puzzled by your review of Slimline shakes .I have the container in front of me and there is no mention of stevia or whey protein on the ingredients .Also it has three times the level of sugars as Atkins


How old do you have to be to drink slim right