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Does the self-proclaimed smallest pill on the market produce big results?

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nanoSLIM is a one-per-day diet supplement that claims to be the smallest pill on the market. The active ingredient in nanoSLIM is corosolic acid, which maintains healthy glucose levels in the body to aid weight loss. nanoSLIM gives your cells more energy, and this allows glucose to move into your muscle tissue to convert to energy instead of fat.

The key ingredients are all plant-based - lagerstroemia speciosa L. (crape-myrtle leaves), cha' de bugre extract (a Brazilian tree), green coffee extract and thallus powder (twigs). There is a long list of other ingredients including Blue No. 2, maltodextrin (a potato starch commonly used as a water soluble glue), carmine (Red No. 4) and stearic acid (a common saturated fat).

nanoSLIM discusses the importance of diet and exercise when losing weight. The site describes an eight-week study to learn nanoSLIM's results and explained that exercise and a healthy diet were required for all participants. During those two months, participants were able to lose an average of 10.6 pounds.

Do You Know the Best Diet Pills of 2017?

  • Fast weight loss
  • Supports healthy diet and exercise
  • Once daily pill

Like the many other diet supplements, nanoSLIM does not provide enough relevant information. Rather, it repeats the few facts they choose to present. The product FAQ only has five questions, none of which provide great detail. While nanoSLIM promotes diet and exercise to achieve the desired results, it offers no guidance in these areas.

  • Limited information
  • No explicit diet or exercise guidance
  • Does not appear to be 100% organic ingredients
  • May contain wheat
Diet and NutritionDiet and Nutrition



nanoSLIM does recommend you commit to regular exercise while using the diet pill. However, there is not any specific guidance supplied.


There are so many diet pills and supplements available that it's important to weed out the one that is best for you. nanoSLIM offers a lot of incomplete and vague product information, making it difficult to accurately access its value. nanoSLIM does not make any all-natural claims and there are plenty of those supplements available. It's important to do research and consult your physician before beginning a new diet regimen.

Common MisspellingsCommon Misspellings

nanaslim, nano slim, nannoslim

How Does nanoSLIM Compare?
  • Product Name
  • User Rating
  • Has Good Appetite Suppressant
  • Has Only Natural Components
  • Contains No Coffee
  • nanoSLIM
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User Feedback

(Page 3 of 6, 116 total comments)


I started taking this pill about 6 days ago. I haven't weighed myself yet but I do feel thinner. I had been taking Alli pills for about 3 months and my weight remained the same BUT I thought they must be doing something cause I was always in the bathroom. Well the good thing about these pills is no embarassing bathroom trips. I have noticed I have more energy and a slight decress in appetite but nothing dramatic. I'm still going to keep taking them for a while cause some people need more time for their body to get into gear. Good luck everyone.

posted Jul 8th, 2008 9:53 pm

Boss Lady

I started on sunday and am never hungry i lossed 2 lbs and it also helped with my stress level.it really help me to control my anger i just love the pill so far.i will come back in 30 days and post my comment.

posted Jul 8th, 2008 12:35 pm


Has anyone had a headache with nanoslim?

posted Jul 7th, 2008 8:27 am


I want to know has anyone lost a significant amount of fat on their belly...because its not the cholesterol fat but simply body fat on the stomach thats soft and impossible to get rid of by exercise. idk, maybe i'm not working out the abs enough. so I am wondering if that pill helps there on that body part...otherwise everything else is fine...

posted Jun 29th, 2008 5:47 pm


I just bought it today will start tomm hope it works been struggling for a long time to losse weight will keep posted

posted Jun 25th, 2008 9:31 am


Have not lost even a pound with nano slim. I didn't have a lot to lose, I'm always battling those last 5 lbs, and I work in construction so I exercise a lot during the day and eat healthy already (I'm a pescaterian), Not even a lb which was very disappointing.

posted Jun 21st, 2008 7:55 am


I bought Nano Slim at Walmart for $19.97 because I tend to be a couch potato too often. Must be disgusted with my weight gain. I'm 5' 1" tall, and weigh 182 now. I take a diabetic pill and hope this diet pill will reduce inches on my body. Anyone out there on prescription pills you associate with weight gain? I took my lst pill last night but will now take it during the daytime. Other Belly Fat reduction pills did zip for me so I want to trust this product for my needs. Lots of luck to all you folks with your weight loss and/or inches.

posted Jun 19th, 2008 9:38 am


This product really works but you have to cut back on most bad stuff. I have been taking them about a year and purchased them at a local GNC.I keep them a take 2 daily.I had my son in 2005 and was 130pds. After nanoslim and some workout I'm 110pds and a waist to die for. Overall it much better than other pills. Now try it!

posted Jun 15th, 2008 2:33 pm

Milly, Swanee Ga

Hello everyone I bougth today with a lot of hope but by reading all this comments make feel like is a waste of money again Im a tall woman 5'7 and 270 lbs desperated to lose weigth if some have or know about something can help me plizzzzzzz let me know....hanks

posted Jun 2nd, 2008 9:06 pm


I started taking Nanoslim yesterday and noticed that I was not hungry as much. That makes me very happy b/c I tend to eat more when I am not happy. This might be the miracle pill after all. I am struggling to lose weight from having a baby....2 YEARS AGO!!! ;) I hope this works.

posted Jun 2nd, 2008 9:14 am


I've been on this pill for about a week now and I really have noticed a change in my energy and my waist. I'm not sure if I've lost weight b/c after struggling with the scale for three years I don't own one anymore and am more focused on a healthy lifestyle and inches and how I feel rather than what I weigh. Anyway I'm not huge or anything but I did get into a pretty big slump and hated the way I was looking. I work out when I can but my daily life keeps me pretty busy anyway. My jeans are fitting better than they have in quite some time. And this pill does help control my sugar level like many onthers on here i have low blood sugar. However I have noticed back pains and what I'm thinking is that I just need to drink more water. And since I have so much energy it's been hard for me to wind down at night. But other than that I''m in love with this pill and would recomend it to anyone!!! However I'm sure whatever side effects this pill may have are different for everyone. The key thing is to keep moving (Not really working out but just keep moving) and drink LOTS of water.

posted May 24th, 2008 9:20 pm


this pill works I have lost 6inches in the last 2months. I have had to buy new pants 2x the last month in smaller sizes. although I am also experiancing back pain also.

posted May 22nd, 2008 11:50 am


I was 187 5"8 and am down to 168. This was from counting calories, and some walking. I can't lose the last 10-12 pounds that I want and I bought this pill today, and will start it in the morning. I needed some extra help or push to motivate me to get the last bit of weight off. Good Luck!!1

posted May 21st, 2008 9:56 am

Michelle S

I took 3 pills so far and feel very engergized and it's actually controlling my appetite and i'm urinating a lot, more than usual because i did notice one of the ingredients are diuretic which means it works as a water pill; i did not get on the scale, but i do feel different; you don't go by the scale, you go by how your clothes fit; i walk a long distance from the train to my job, from my job to the train everyday and down stairs to get to the train and also i have stairs in my housei walk up to get to my bedroom; i bought the pills from walmart and it had 2 packages of i think 9, i think i lost 1 package so i'm going to see what this one package does and if it does well i will go back to walmart to buy another box; and another thing, it all depends on the individual; it might work for others and not work for others; i'm a diabetic and this pill will actually help control my sugar level that's why i'm interested in this pill and also, i haven't experience any side effects, just a lot of urinating and i feel that's it's just cleaning out my body when the urination is passing thru my body; so i will recommend this pill to anyone; it just do not state what actual food you eat with it so it's up to you to determine what to eat, just eat healthy, i'm out

posted May 12th, 2008 4:59 pm

Terry Comstock

I've had a bad case of the runs this morning. Could it be from the pill? I'm going to stop taking it and see what happens.

posted May 8th, 2008 4:12 pm


Not noticing weight loss but I feel a lot more balanced and clear and steady and energetic.

posted May 6th, 2008 8:54 am

Terry Comstock

I lost 3.2 since I started 9 days ago. Has anyone else experienced excess gas?

posted May 6th, 2008 8:54 am

Terry Comstock

I've taken nanoslim for 8 days and lost 3.2 pounds. I don't crave sweets which is great! Has anyone else xperienced excess gas with the pill?

posted May 6th, 2008 8:54 am


I finished my last tablet yesterday. The first few days, I was hungry and ate alot...my metabolism was high. I exercise 3 times a week so it gave me energy to have a good workout. After 30 days, I have lost a significant amount of fat on my waistline. The trick with this with this pill is to workout, eat 5 times daily (don't skimp out on carbs during the day!) and to take it as directed. There are other pills I have tried, Nutra 6 and Cyclo Lean which both worked faster but they both gave me a fast heartbeat and I was constantly in the bathroom.

posted Apr 14th, 2008 5:24 pm


nothing...have not lost not even a lbs...and i've been on it for about 2 and a half weeks.....i really dont know...what else to do or try....i dont eat a lot...at all...and i excersise....but not a lot.....i had lost a lbs and then gained it back.....is there any thing else that works...i was thinking of getting Lipocerin....has anyone tried it before??? any good news on this diet pill??? PLEASE HELP!!!!

posted Apr 11th, 2008 3:19 pm


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