Updated: 01/18/2018

Zenoctil Review - 5 Things You Need to Know


You’re about to learn everything you need to know about Zenoctil. We at DietSpotlight did one of our in-depth reviews, scrutinizing the side effects, ingredients, scientific studies and customer-service quality. We additionally looked at all sorts of user responses and remarks that are posted online. Finally, we then summarized and compressed all of the data we collected in order to give you the important facts.

Zenoctil Readers: Click here to find out why we're giving away samples of our product, Burn HD.

What is Zenoctil?

First off, Zenoctil is boasted as a natural fat burner for both women and men alike. It contains green coffee bean, garcinia cambogia, banaba extract and green tea. Together these ingredients are called Xanitrol, which is a proprietary blend. This supplement is supposed to help burn off stored body fat, while blocking new fat and reducing appetite. It may also help balance blood sugar and insulin levels. You need to take 2-3 caplets 30 minutes prior to each major meal (no more than six caplets per day). This product does not contain any drugs.

From what we can tell, Zenoctil was first released back in 2010. It is made by InQpharm Group. There is a helpful FAQ section provided on the company website. Also, there is no special diet or exercise program required with this weight-loss aid, but read on…

Fad Zenoctil Ingredients – “Does It Really Work?”

One concern we have is with the Zenoctil ingredients. According to our Research Editor, “This diet aid contains herbs like garcinia cambogia and banaba extract. However, neither of these components have been proven to help with weight-loss.”

One customer reported, “Not seeing any real results from Zenoctil. Been using this for five weeks now. It does not work as advertised.”

However, a different user said, “I think it does suppress my appetite some. I have less food cravings since I started.”

“Not sure about this stuff. Been on Zenoctil for about a month so far. No notable weight-loss yet,” commented another.

Headaches – “Watch Out”

Another issue we have is with Zenoctil side effects. For example, one customer stated, “I have constant headaches while using this product.”

Then again, a different user said, “So far I have dropped three pounds. Been taking Zenoctil with my diet and exercise plan. It seems to help.”

Another posted, “Gives me a mild headache, but I think is curbs food cravings as well.”

Our research has revealed that if there’s an aspect of a diet supplement or weight-loss product that is especially burdensome (fad ingredients, side effects, steep price) the odds of real results that last are not good. Therefore, if Zenoctil does in fact lead to unpleasant reactions such as headache in a lot of people, this could be a big problem.

The Science – “Solid?”

To begin, there is some clinical research presented on the official website for Zenoctil. However, after doing some additional digging, we are not convinced that this diet supplement works as effectively as claimed. After all, results certainly seem to vary from person to person. At least based on the customer feedback we found online.

The Bottom Line – Does Zenoctil Work?

So, should you race out to the store and buy Zenoctil? Well, first off, we like that this supplement contains a natural ingredient blend. It’s also good to see that no prescription is needed. But we have some concerns about this diet formula because it contains certain components that are not really supported by science when it comes to weight-loss. Also, we’re definitely leery of the headache side effect that some users have mentioned.

If you’d like to get rid of more pounds, then we recommend you find a diet product that does not cause any harsh side effects, is backed by plenty of encouraging user reviews and comes with excellent customer service.

Among the best products we’ve seen this year is one called Dietspotlight Burn. This supplement contains a proprietary blend of four ingredients, which have been shown in documented clinical studies to help increase fat loss and kick-start metabolism. We can’t find any negative customer remarks at all, and user reviews on the web show people are seeing excellent results.

The makers of Dietspotlight Burn are so positive about their product they’re offering a Special Trial Offer, which is uncommon.

Learn More About Burn HD »
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Previous Zenoctil Review (Updated October 31, 2012):

What You Should Know

Zenoctil is a weight loss supplement on the market that claims to be able to help you lose weight through an increase in metabolism and the suppression of appetite. Though this product is all natural, there are several products on the market making these same claims. Read this review to get a closer look at the product to determine whether or not you want to give it a try to help you reach your weight loss goals.

List of Ingredients

Zenoctil contains the following ingredients:
  • Garcina Cambogia
  • Banaba Extract
  • Green Coffee Bean Extract
  • Green Tea Extract

Product Features

Zenoctil features a proprietary blend named Xanitrol™. This blend features four different ingredients, listed above. Garcinia cambogia is a small fruit that looks somewhat like a pumpkin. This fruit is a good source of Hydroxycitric acid (HCA), which is known as a fat burner and an appetite suppressant, to help you address weight loss two different ways. Banaba extract is a good source of Corosolic acid, which is used for its ability to help maintain healthy normal blood sugar levels. By keeping blood sugar levels stable throughout the day, you are less likely to feel hungry and feel cravings, making this an appetite suppressant. Green Coffee Bean extract is a good source of Chlorogenic acid and caffeine. The chlorogenic acid helps to maintain healthy blood sugar levels, to help control cravings and appetite. The caffeine acts as a stimulant to boost the metabolism to help you burn more fat. Green Tea extract is a commonly used ingredient in the weight loss supplement industry, used for its antioxidants benefits, and the naturally occurring caffeine that is thought to help boost the metabolism so you burn more calories while at rest.


  • Zenoctil contains some clinically proven ingredients.
  • This product has been clinically tested.


  • Zenoctil does not release the clinical studies to prove how well their ingredient works.
  • We do not know how much of each ingredient is included in the formula.
  • There are no free trials to support the product.
  • We are not sure about a money back guarantee to support this product.
  • There are no customer testimonials to support this product.


Zenoctil looks like it could be a promising fat burner, but without knowing how much of each ingredient is in the formula, or seeing the actual clinical research behind the formula, we cannot comment with 100% certainty that the formula will work for you. For best results, you should combine this, or any other supplement, with a nutritionally balanced diet and a regular exercise routine comprised of both cardiovascular workouts and strength training regimens.
Summer Banks Dietspotlight Author
About the Author:

Summer Banks, Director of Content at Dietspotlight, has researched over 5000 weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with doctors specializing in weight loss and completed coursework in nutrition at Stanford University. full bio.

16 Zenoctil Reviews

  • Price and where to buy the product

    What the price and where to buy this product? Tq

    • Kwa

      Hi, you can find ZENOCTIL at Caring, Guardian and some community pharmacies in malaysia

    • Maribel (Editor)

      Hi Shahrun! For more information on the price and where to purchase this product, please refer to the Zenoctil official website.

  • Can we consume for 1 year?
    chung nyet lin

    Can we consume zenoctil for 1 year

    • Candace (Editor)

      Diet supplements aren’t usually meant to be taken for longer than about 6 months. Be sure to consult your doctor.

  • harm for Kidney having Side Effects

    I want to know the SIDE EFFECT of consume ZENOCTIL for more than 1 year period?.
    Is it harm to the kidney function?.
    While taking this product, I also drink about 3 litres of plain water.

    So…please do let me know the side effects of this product.

    Thank You.

    • Kwa

      Hi, ZENOCTIL is a natural fat burner. The ingredient comes from common food source. it is safe to be consumed long term.

    • Maribel (Editor)

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

  • Will it affect my sleep?

    will it affect my sleep by keeping me awake at night.

    • shini

      no,i dont have any side effects after taking this medicine

      • Reena

        I hav constant headaches while using d product.. Y

        • Your Name

          It keepz u awake at night. Thus, the headachez. Try ur best to sleep it off. Thtz what i do. As i have never in my life take coffee. The green coffee might be the cause of it. Juz remember to try ur best to sleep the headachez off. :o)

    • Maribel (Editor)

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

  • Giny

    i have diahrea since i use it

  •  It works but slowly !
    J (Verified User)

    I’ve actually used it before when Sasa had it on sale 2 years ago. I went through 2 packs and I’ll just say it does work, but not anything drastic. I only lost 1.3-1.5 kg but keep in mind my activity was sedentary since I’m still at school (I also ate normally, but my diet aren’t really unhealthy anyway in general). I didn’t experience any side effects, but make sure you aren’t allergic to any of these ingredients.

  •  Not so good effects so far
    Risha (Verified User)

    Having headache and feeling sleepy since i’ve taken this Zenoctil.