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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.

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  • 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?
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  • User Rating
  • Has Good Appetite Suppressant
  • Has Only Natural Components
  • Contains No Coffee
  • nanoSLIM
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(Page 4 of 6, 116 total comments)


Starting Nano Slim tomorrow! I look forward to it!!

posted Apr 6th, 2008 11:05 am


Jessica did you see any results using nanoSlim?? or are you even using nanoSlim? the fact is that since i started i have not gone to the gym...and since i have started....(last tuesday) i have only lost 1lbs...but i will keep in mind what you said and we'll see if there were any changes and if any inches came off...thanks for your advice...and i know that looking at the scale isnt the right thing to do ...but its like addicting!!!

posted Apr 1st, 2008 9:51 pm


Comen se tomando NANO SLIM 9 días antes y ya comenze haber los resultados, me siento mas flexible y bueno lo combino con taboo 2 veces por semanas y me siento bien, siento que trabaja para mi y lo recomiendo !

posted Apr 1st, 2008 9:51 pm


to those of you that have said you are gaining weight instead of loosing...do keep in mind that with you working out you are toning your muscles with your work outs which means you are going to gain weight in a way because muscle weighs more then fat....so don't pay to much attention to your weight, start keeping track of your inches, watch how many inches you shed off of your stomach bust ect..... it will always seem like nothings working if you are always constantly checking a scale.take record of your inches each week and you should see results

posted Mar 31st, 2008 11:38 am


i bought nanoslim on monday and started using it on tuesday moring....i have not seen any results...that are good....i gained about 2.5 lbs...since i've been on this pill...i dont know whats going on!!! i need to lose at least 25 lbs by july...b/c i'm going on vacation!!! if there is another diet pill that works and gives good fast results please tell me!!! thanks in advance!!!

posted Mar 29th, 2008 8:08 pm


I just boughtt nano Slim but I am kinda scared to use it. I have never taken a diet pill before so I am not sure what to expect. Any help would be apreciated.

posted Mar 25th, 2008 8:31 pm


Jen, I do not have any side effects from taking this. I think I have more energy and am less hungry. I have only lost about 4 pounds ( in 1 month) but I have lost a few inches overall.

posted Mar 25th, 2008 8:31 pm


does it have any bad "bathroom" side effects because i used to take Alli and had to go to the bathroom every 5 mins....and it wasnt pretty...i couldnt even go out!! then i tried Ultra90 lost 14lbs and stopped....this was in 1 month and a half....now i'm gonna start this tomorrow....so hopefully it works...please give me some feedback....thanks!!

posted Mar 24th, 2008 6:40 pm


I have been taking it for a bout a week- I am hypoglocyemic- and it seems to balance my system fairly well. I actually have energy and don't have to eat snacks ever two hours to feel like I am level headed. So, I like it so far- but I will update in a few days!! :]

posted Mar 24th, 2008 4:37 pm

Ashley M

I've been using it for 25 days..and so far, so good. I've lost about 9 lbs, and a few inches..but working out definitely helps! It's not really all about the lbs, but the inches too..I'm gonna continue to use it!

posted Mar 24th, 2008 4:37 pm


I started a few days ago, I haven't weighed myself but I feel skinnier, I also do ab excercies and cardio and throw up after big meals so IDK if my results are accurate

posted Mar 22nd, 2008 8:45 am


I have been taking nanoslim for 1 week and have lost about 2 lbs, however I already eat a well balanced healthy diet and do cardio and weight training most days of the week. No side effects for me and super convienient. I will check back in after a few more weeks on this supplement.

posted Mar 17th, 2008 10:08 pm


I have been on this for 30 days with little change in my diet (because it is good) and only small, moderate changes in my excercise (since I already have a pretty complete excercise regimen). I have lost only 4 pounds, HOWEVER I have also lost 2 and half inches on my waist and 2 inches on Bust and hips. I have to buy new jeans since now I can both put them on and take them off without opening the fly! I figure it is working.

posted Mar 11th, 2008 10:20 am


Nanoslim diet pills Does work. I lost 20 pounds in 2 weeks. The trick is wake up in the morning drink 8 ounce glass of water then eat speacial K breakfast one boiled egg and water again. Exsercise I usually do a cardio workout for 20 min then go for a walk after . I waighed 200 pounds 2 weeks ago and lost 20 pounds in two week totaling 180 pounds. I cut out pepsi,Beer, and chips and every other fat you can think of. for lunch I eat whole wheat bread like with tuna light mayo and soup. again drink water. For dinner I make a chicken breast cooked in a frying pan with extra virgin olive oil and pepper no salt. Beleave me this is working. i started two weeks ago and so far so good. good luck tring what I did... Yes I beleave the pill is helping me along with this regamin...

posted Mar 8th, 2008 6:01 pm


I've tried one supply of nanoslim before and i found that it works quite well, but you do have to watch your diet and exercise regularly. I lost about five pounds in a month (it might not seem like much but i'm not that heavy to begin with so if you're on the heavier side you might actually lose more). I tried hydroxycut after just for comparative reasons and i'm definitely going back to nanoslim!

posted Mar 4th, 2008 7:20 am


jen, just wondering what your diet is like? I have been eating very well and I am an exercise fanatic but in 2 weeks have only lost about 1-2 pounds. I am going to continue using nano slim for the full 8 weeks ( as they did in the study) to see what happens.

posted Mar 2nd, 2008 8:30 am


i started taking nanoslim yesterday, im not hungery yet,i have no sideaffects yet,i need to lose at 25 pounds, i hope it works, i have tried everything and nothing has worked,i will keep you updated, goodluck to all.

posted Feb 28th, 2008 8:00 am


i already try this almost 3 weeks. i can say that it works for me because i lost almost like 10 pounds in 3 weeks without exercise and still counting on.


okay so i've been taking this pill for probably about 2 weeks, definetely no dramatic weight loss. maybe a pound or two. but i've definetely noticed fat loss overall on my body. i think the pill may be helping a little..but i really think its just the excercize i've been doing (i've been doing muscle toning for my abs and legs and stuff) as well as watching calorie intake. when these pills run out i'm probably going to try a different one.




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