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

NutriSlim Review - Does This Weight-Loss Program Work?

  • 850 User Comments
  • Rating: 3.5. From 722 votes.
By Summer Banks Mar 21, 2017

Bottom Line: We know you’re tired of fighting to lose weight only to end up right back at the starting line. So, we wanted to give you all the details about NutriSlim. We scoured the internet for information on the ingredients, side effects, customer service and clinical research. We found experiences from hundreds of people and read them all. Then, we narrowed and refined to give you the bottom line. There’s no doubt this product is popular, but we’re not 100% sure it will work the way you want it to.

EDITOR'S TIP: Substitute NutriSlim with a safe and proven fat burner such as Leptigen (reliable shipping to Australia & New Zealand) for better results.

What is NutriSlim?

First off, NutriSlim is a weight-loss program consisting of a meal-replacement and a capsule. We have no idea what’s in the powder, but the supplement contains coffee arabica extract, green tea extract, garcinia cambogia, chitosan, chromium picolinate, fenugreek and coleus. When you follow the suggested diet, you are supposed to lose more than you would otherwise. You shouldn’t have any trouble throwing these in a bag and heading out – at least that’s a positive.

Ayurwin, the company responsible for NutriSlim, has operated the official website since 2009. You can purchase from there or via third-party retailers in multiple countries. We like that caffeine and green tea are part of the formula and the price of the program is affordable, but read on…

NutriSlim Reviews – “Yay or Nay?”

The first issue that came up with NutriSlim ingredients is that customers weren’t exactly happy with them. “A company can say whatever they want to win over the dieter,” says our Research Editor. “The real story comes out when users open up about experiences.”

  • “Worse Worse Worse. Instead go on a diet and workout don’t waste your [money],” says one dieter.
  • “Worst product.no a single kg lost in 1 month,” offers a buyer.
  • Another claims, “Worst product ever don’t buy this.”

Restrictions – “You Can’t Eat That!”

The official website doesn’t say anything about a diet, but every other retailer we found selling the supplement did. The plan is simple. Replace breakfast and dinner with NutriSlim and eat vegetables for lunch. You consume very few calories.

  • “Doctors must monitor all VLCD [very low calorie diet] patients regularly—ideally every 2 weeks in the initial period of rapid weight loss,” experts say.
  • “This type of diet should only be used for a short time—usually about 12 weeks,” offers another warning.

After years of research, we’ve found that small things, like poor reviews, are more than enough to kill your chances of long-term success. If NutriSlim leaves customers unhappy, the dieter may just switch it out for a weight-loss supplement that is clinically proven.

The Science Behind NutriSlim – “Clinical Proof?”

This one is simple. The green tea and caffeine are backed by science, but you can find these for less than $10 at a local pharmacy. NutriSlim is a little more expensive than we’d like to see at DietSpotlight for the proof to support.

Does NutriSlim Really Work?

Well, we like a few of the ingredients in the supplement and we believe you can boost metabolism with the right formula, but we are hesitant about recommending this product because there’s no science that proves it’s any better than less expensive options. Plus, we have no information on the shake and when you follow a very low calorie diet you may be setting yourself up to gain it all back in the end.

If you want to lose that weight without starving every day, we suggest trying out a product that’s made with 100% scientifically supported ingredients. It helps if you’re not expected to consume fewer than 1000 calories a day to reach your goals.

Of all the products we’ve reviewed this year, one of the best is Leptigen. There are four ingredients in the formula and ALL have been clinically tested. We found some amazing testimonials from people who’ve met or exceeded weight-loss goals. This is exactly what dieters should be looking for in a supplement.

Plus, we find it impressive that the makers of Leptigen are confident enough in the supplement to offer customers a Special Trial Offer. You have absolutely nothing to lose but weight.

Previous NutriSlim Review (Updated April 15, 2014):

What You Should Know about NutriSlim

NutriSlim is marketed as a carbohydrate blocker. The website proclaims that the new formula will help dieters lose more weight without the use of stimulants. They further state that NutriSlim will help to boost metabolism while suppressing appetite due to the addition of fiber in the formula. The formula also contains ChromeMate which is a form of chromium. Chromium has long been touted in the diet supplement community as a trace mineral that levels out blood sugar to aid in weight loss. NutriSlim is purported to promote lean muscle building while increasing the amount of fat lost as compared to diet and exercise alone. The addition of green tea extract is said to give dieters extra energy without the side effects of harmful stimulants. The ingredient L-Carnitine is an amino acid that is said to burn fat for energy as well as benefit heart function. NutriSlim contains Phase 2 which is a proprietary starch neutralizer which is the primary carbohydrate blocker. This blocker is supposed to keep carbohydrates from turning to sugar and being stored as fat. The main claim by this company is that you can eat starches such as bread and pasta without guilt since the pills will block the carbohydrates and thus allow dieters to lose weight without giving up foods.

List of NutriSlim Ingredients

Chromium (as chromium polynicotinate)(Chromemate®) , Glucomannan,   Phaseolus Vulgaris (Phase 2® Brand Bean Extract) , Green Tea Extract (50% polyphenols, 35% catechins, 15% EGCG, 5% caffeine), B. Bifidum , L. Acidophilus, L-Carnitine, Other ingredients: Kosher gelatin (capsule), silica and magnesium stearate. Free of Gluten, corn, soy, yeast, wheat, lactose, fish, eggs, colorings, or preservatives.

Product Features

NutriSlim is a pill that targets carbohydrates in the foods eaten. Dieters must take 3 pills 30 minutes before the two largest meals of the day. The pills will then block some of the carbohydrates in the food and keep it from turning into fat.

Advantages of NutriSlim

  • This product contains no: Gluten, soy, wheat, yeast, lactose, corn, eggs, fish or colorings and preservatives.
  • The company website contains customer testimonials.
  • This product fits into a low-carbohydrate lifestyle.

Disadvantages of NutriSlim

  • The product does not help to change eating habits as the dieter depends upon the pill to block the “fattening” foods.
  • The product cannot be used by pregnant or lactating women.
  • The dieter must take 3 pills 30 minutes before each meal which could be easy to forget.

Conclusion: NutriSlim

While this product could be of assistance to a dieter who is already following a lower calorie, lower carbohydrate diet, it should not be considered a magic pill. The dieter will still need to follow a sensible eating plan as directed by the company that manufactures NutriSlim. Since the pills block some and not all of the carbohydrates, it is illogical to think that one could eat as much carbohydrates as they wanted and still lose weight.

NutriSlim Questions & Answers:

We dissected hundreds of consumer comments about NutriSlim and created this helpful FAQ.

What are the side effects of NutriSlim?

NutriSlim side effects, as reported by some customers, include headache, upset stomach, nausea and irregular bowel movement.

What are the ingredients in NutriSlim?

NutriSlim ingredients include green coffee bean extract (source of caffeine), green tea, garcinia cambogia, chromium, chitosan, fenugreek and coleus.

Does NutriSlim work?

There’s no published clinical research proving NutriSlim work. We found solid-science backing ingredients like caffeine, chromium, green tea, fenugreek and coleus; unfortunately the information didn’t point toward this formula. Also, the garcinia cambogia is often considered a “fad”, with no scientific backing.

If weight-loss is your goal, you may want to take pause on NutriSlim and consider a supplement like Leptigen, which contains some clinically-proven ingredients and has been shown to help with weight-loss.

How much does NutriSlim cost?

NutriSlim costs less than $5 or ₨492 for the capsules; while the powder retails for about $20 or ₨886. The powder lasts 10 days and the pills 30 days.

How should I take NutriSlim?

You should mix two scoops of the NutriSlim powder into warm milk or water and consume up to twice per day. If you’re using the capsules, you will take two, twice per day.

Can I take NutriSlim if I have a health condition?

Women who are pregnant or nursing, anyone under 18 years of age, people taking prescription medications or those with health conditions should reach out to a healthcare provider prior to using a meal-replacement shake any kind, including NutriSlim.

What do users like about NutriSlim?

We found that some users liked that NutriSlim was affordable.

What do users NOT like about NutriSlim?

Some users didn’t like that NutriSlim didn’t help with weight-loss.

How do I contact the NutriSlim customer service department?

You can contact the NutriSlim customer service department by writing the corporate team at Ayurwin Pharma #1094 19TH Main 1st Block Rajajinagar Bangalore 560010, sending messages using the contact us form, emailing info@ayurwin.com or through social media.

Can I use NutriSlim with other supplements?

Yes, you can use NutriSlim with other supplements. But, you should always reach out to a healthcare professional prior to combining multiple products.

What type of milk should I use with NutriSlim?

You should use skim milk with NutriSlim.

Does NutriSlim come with a guarantee?

The company doesn’t mention a guarantee with NutriSlim. Some third-party retailers offer details about the return policy.

Do you know of any special deals or discounts on NutriSlim?

There’s no mention of discounts or deals on NutriSlim. You can contact the customer service department for questions or concerns about promotions. However, our readers have been going wild over the last several months taking advantage of Leptigen’s Special Trial Offer, which is just the cost of shipping and handling. Click here to give it a go.

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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: 3.5. From 722 votes.
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User Comments (850)


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I m 29 my height is 5.5 n my weight is 70 .i want to reduce it .how to do it


Eat oats for breakfast,lunch,dinner then use nutri slim it will works like a magic


Oat will work like magic not nutrislim dear… Oat night fiber food

Hello. All users are different and can experience different weight-loss results, but exercise in conjunction with a healthy diet and supplements have shown to help with weight-loss.


Im a user of nutrislim from last 20 days n following the procedure systematically. But sometimes at night i feel to take some food. Can i hv a little food and will it show any wrong side effect. Plz help..

Your Namesumana choudhury

hi m sumana .my breast very heavy.my age 35.

Abhishek giri

Hey my age 18 year old and my weight is 79 I am loss the 20 kg weight PS help me I take nutrislim


Hi i just started using this product can i take this during the periods

Hi! For detailed product and usage instructions, please refer to the NutriSlim official website for more information.


hey ..plz gys dont use this is d fake one ..nd may effect our body ..so plz dont use. this..


plz advice in details. its not working at all. i want to discuss with dietician. i have been using since 6 months but no effect


I M 18 yrs old.i M 65 KGS .I need to reduce my weight.what can I do?I have belly and my boobs and butt looks so big.

Hello. All users are different and can experience different weight-loss results, but exercise in conjunction with a healthy diet and supplements have shown to help with weight-loss.

Twinkal patel

Hey my age is 20 years and my weight is 70…so can I use this???

Hi! Please make sure to consult with your physician before starting a new weight-loss program or product.


Hi im 21 yrs old and my weight is 60kg can i reduce it by using nutrislim?

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

manisha thorat

Its works nutrislim because i ordee this product now


Is capsules are compulsory with powder


I am 22 n weight is 66kg does it work how to take dosages


Hi Trupti! For detailed product and usage instructions, please refer to the NutriSlim official website for more information.


Hi am danish my age 22 years old weight 108 kg can be use nutrislim please help

Your Name

Use 6month with tablets also

Sufi Perween

Can I use Nutrislim while feeding.

Hello. All users are different and can experience different side effects; please make sure to consult with your physician before taking this product.


how much days in best results


Hi Ramaraji! For detailed product and usage instructions, please refer to the NutriSlim official website for more information.

Renuka rath

I m 30 years old.my weight is 77.2.i want to lose weight,nutrislim warks or not.


Is NutriSlim available in Bangladesh??? How i can find it???
I am 23 years old but my weight is 75 kg,
can it help me???


Hi! For more information on where to find this product, please refer to the product’s official website.


I have 16 years old and I got flat tummy in one month. Plz give me a suggestion plz

shajuty ghosh

My name is shajuty.I m 25 years old.suddenly this year my wight is very quickly grow up….last 6months my weight is really grow up….if I taking nutrislim,do I have need exercise with taking nutrislim?


Hello Shajuty. All users are different and can experience diverse weight-loss results, but exercise in conjunction with a healthy diet and supplements have shown to help with weight-loss. Nonetheless, for detailed product information, please refer to the product’s official website to learn more.