Updated: 07/19/2016 - Site operated by Leptigen

Jadera Review - Does These Diet Pills Work? Are side effects and lack of results deal breakers?

By Summer Banks | Published: 07/05/2016
Jadera Review

There’s a bit of curiosity surrounding Jadera, so we took a deep look into the ingredients, side effects, clinical research and customer service. We also thoroughly searched hundreds of user comments and reviews. Then, we condensed and refined the info to give you the facts you need.

EDITOR'S TIP: Click here to substitute Jadera with a proven fat burner such as Leptigen for better results.

What You Need to Know

First off, Jadera is a diet pill company offering multiple supplements that have garcinia cambogia, guarana, caffeine, synephrine and undeclared sibutramine. Taking between two and four capsules before the morning and afternoon meals is supposed to help burn fat, boost energy levels and control appetite. Though that is a lot to take, you can use the product on the go.

The product, released by either the Dolphin Intertrade Corporation or Jadera USA, lists ingredients on the official website, a good effort. You can buy it online and through Amazon.com. We like that you can find information on the company location and you can contact the customer service department, but read on…

Side Effects – Not the Greatest Feeling

The first issue we’re concerned about is Jadera side effects. “Dieters look for a supplement to help them lose weight,” says our Research Editor. “You should never have to trade effectiveness for side effects.”

“I started have trouble breathing and it scared me. One of my friends had the same effect with them. They are great but not worth your life,” one dieter reports.

Another user felt the same thing, “I have been taking Jadera for just 2 days. I already feel shortness in my breath and rapid heartrate.”

“I had rapid heart beat and shortness of breath it really scared me so I stoped using immediately!,” says a worried user.

FDA Alert

Dolphin Intertrade Corporation is the company behind Jadera products. In 2013, the FDA announced a voluntary recall of the supplement(s) because the formula has sibutramine, a prescription medication for appetite suppression. This medication was removed from the approved list in 2010 due to potentially serious side effects. This was the second time the business received the warning. The same issue arose in 2011.

Lack of Results – Nothing Happens

If you take the risk with Jadera diet pills, you at least want them to be effective. With Jadera, weight-loss does not seem to be a common result. “I have finished my first bottle and haven’t lost one pound,” a user says.

“I have been taking jadera for 2 months now i haven’t noticed any weight change,” another dieter reports.

The same claim came up multiple times, “It doesn’t work at all…no engery boost, no decreased appetite. It’s crap.”

Based on our research, something as simple as lack of results is enough to offset chances of long-term success. If Jadera pills do not work to help the dieter lose weight, there’s no sense in taking the supplement.

The Science

You can find all sorts of information on Jadera supplements, but you won’t find any mention of clinical studies. If you look, you can find support for ingredients like caffeine and green tea extract, but it’s the potential side effects associated with the other parts of the formula that concern us the most. Both synephrine and sibutramine are associated with some troublesome reactions. The latter is no longer available for sale in the United States due to health risks.

The Bottom Line

We were taken with all the hype about Jadera. We like that the contact information for the customer service department is easy enough to find and there are a few positive comments, but we can’t support a product that comes with the risk of side effects and lack of results. We’re also highly concerned about the FDA infraction that revealed the supplement contained an illegal prescription medication.

If you’re stoked to lose weight now, we suggest finding a supplement that combines a list of ingredients with published clinical support and a great price.

Among the best supplements we’ve found in 2016 is one called Leptigen. The formula is packed with four clinically-proven ingredients shown to spark metabolism and promote fat loss. There’s no talk of harmful side effects, but we found plenty of dieters reporting some fantastic results.

Also, the makers of Leptigen have enough confidence in their product to offer a special trial offer, not something you see every day.

Get Your Sample Today »
About the Author: Summer Banks

Summer 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.

How Does Jadera Compare?

Previous Jadera Review (Updated March 14, 2014):

What You Should Know

Click Here To See Our Highest Rated Review

Jadera claims to be a powerful weight loss supplement, that offers to help you lose up to 38 pounds in one month. Safe, healthy weight loss is no more than two pounds a week, so this seems to be a highly exaggerated claim. Still, we will take a closer look at the ingredients to see what the fuss is all about.

List of Ingredients

Jadera does not provide a full list of ingredients, but there are a limited number of ingredients available from third party reviews. These ingredients include: bitter orange fruit extract (synephrine), cassia seed extract, mulberry leaf extract, jobstears seed, and medical starch.

Product Features

Bitter Orange fruit extract, also known as synepherine, is a natural cousin to ephedra. It is thought to produce the same fat burning benefits, without all the harsh side effects. Cassia seed extract is a natural laxative designed to help regulate the bowels. Mulberry leaf extract is thought to be able to help control blood sugar levels, and is a natural diuretic to help remove water weight from the body. Jobstears seed is another natural laxative. Medical starch, claims to be able to reduce the amount of fat your body absorbs from your foods, but there is not any medical evidence or research to support the claims.

See Our Featured


  • Bitter orange is proven to help burn fat.


  • There is no money back guarantee.
  • At $50 a bottle, this product is expensive and does not have quality ingredients to match.
  • We cannot see how much of each ingredient is in the formula, so we don't know if there is enough to produce results.
  • The Bitter Orange and natural laxatives made lead to negative side effects including: nausea, diarrhea, loose stools, headaches, jitters, insomnia, and anxiety.
  • They do not disclose a full ingredient list. Without the full ingredients list, it seems like the company is trying to hide something.
  • They do not disclose the ingredient amounts. Without the full amounts of the ingredients, we cannot really tell if the product is safe or not.


Due to the lack of full information about the product's ingredients and ingredient amounts, combined with the exaggerated weight loss claims, we do not recommend you use this product. If you choose to use this product anyway, do so with caution, following the directions on the label. Instead, we recommend you continue your research to find a product you know contains proven amounts of proven ingredients for weight loss including a combination of appetite suppressants and fat burners. Then, for the best possible weight loss results, follow a balanced diet full of fruits, vegetables, and whole grains. Combine the balanced diet with a balanced exercise program, and drink more water.

Jadera Questions & Answers:

We sorted through and compressed countless user comments and dieter reviews about Jadera and wrote this helpful FAQ.

What are the side effects of Jadera?

Possible Jadera side effects include; dizziness, mood swings, jitteriness, sleeplessness, difficulty breathing, rapid heartbeat, depression, dry mouth, headache and anxiety.

What are the ingredients in Jadera?

The ingredients in Jadera are; Bitter Orange Extract (contains Synephrine), Cassia Seed Extract, Job’s Tears Seed Extract and Mulberry Leaf Extract.

Does Jadera work?

The Bitter Orange in Jadera capsules may increase heart rate and blood pressure. This can help elevate metabolism, but it can also result in harsh adverse effects. The actual amount of each ingredient used in Jadera pills is not clarified, so it’s difficult to determine how effective this product is for weight loss. Also, there is no solid science that supports the weight loss claims made by Jadera.

You may consider replacing Jadera with a product that’s supported by documented clinical research such as Leptigen.

How much does Jadera cost?

The cost of Jadera is $18.95 (plus $4.95 for shipping and handling).

How should I take Jadera?

You need to take one Jadera capsule each day with plenty of water. A single bottle will last for 30 days.

How do I contact Jadera customer service?

You can contact Jadera customer service by emailing info@jaderausa.com.

Can I take Jadera if I have a health condition?

Individuals taking prescription drugs or people with pre-existing health conditions should consult a physician before taking Jadera capsules. Furthermore, women who are pregnant or nursing a child and people under the age of 18 should speak with a doctor as well, prior to taking this product.

What do users like about Jadera?

Some customers like that Jadera is easy to take anywhere, it contains natural ingredients and this product can be purchased through the official website.

What do users NOT like about Jadera?

Some users do not like that Jadera contains Synephrine, which can cause serious adverse effects such as rapid heartbeat, increased blood pressure, heart attack and stroke. Also, some people do not appreciate the lack of clinical research regarding this weight loss pill.

Is Jadera fine for women and men to use?

Yes, Jadera can be used by both women and men.

Does Jadera offer a 100% money-back guarantee?

No. There is a 15-day return policy addressed on the official website, but the product must be unopened and unused. Also, there is a $2 restocking fee on all returns.

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

No, we’re not aware of any special deals on Jadera at the moment. However, the last few months many of our readers have been going crazy about Leptigen’s special trial offer, which is just the cost of shipping and handling. Click here to give it a shot.

46 User Reviews About Jadera

Leave comments below
  • 1

    Will be starting Jadera tomorrow , will update in a week with results


    Stephen (Editor)

    Cool! Let us know


  • 2

    Will jadera make me fail a drug test. Am concerned cause my job does random drug test


    Devon (Editor)

    Hello, Norma. Our research doesn’t suggest it will cause you to fail your test.


  • 3

    I just started taking jadera plus does it actually work


    Arnold (Editor)

    Hi, Rachelle. We have a few concerns with this product; namely the supposed poor results, side effects and legal trouble that dieters report.


  • 4

    Is it possible for your palms to itch? While on jadera


    Arnold (Editor)

    Linda, it seems to be an adverse reaction. Stop taking the pills and if the issue persists seek medical attention.


  • 5

    I started with Jadera in the purple label then the white label and lot 25 lb. My Co worker has lost 30 and another lost 90 lb make sure it’s the original.


  • 6

    I need some jader max how can i order


    Arnold (Editor)

    Hey Patricia, we have listed company contact info in the Q&A section for your convenience.


  • 7

    Ive been taking Jadera for a week now and have gained 2 pounds. No side effects. Am I doing something wrong?


    Arnold (Editor)

    Hi Mary, it could be that these pills are simply not taking effect for you. Try improving your workout or diet regimen. If still nothing browse our reviews for alternatives.


  • 8

    I’ve been taking Jadera for about 3 weeks I was having trouble losing the weight I was going up and down with my weight from 298-310. Now I weight 282. I know it’s not a lot but it is a start. the only side effects I encounter is dry mouth and insomnia but that is my fault for taking the pill a bit late since my work hours vary. I do get the energy I need. I do recommend to drink plenty of water Through out the day. The bottle of jadera I have it does give me the ingredients and mg contains. the best part of these pills I do not crave sweets or sugars. It works for me and I am in love with this product I will be taking it for about 7 more weeks. I will keep and update to see how much weight I lost. Good luck to everyone on this journey if I can do it I am sure you can too.


    Your Name

    Where do you order from



    I have some Jadera Plus if you can email me



    Email please



    Would like to buy jadera plus



    I just bough 2 jars of this jadera pills I hope it works I get very thirsty also and have been craving sweets



    Donna,did Jadera work for you ?


  • 9

    I just started taking Jadera Plus…will give an update. hopefully this helps give me that boost that I’ve been needing to get started on my weight loss journey and becoming healthier and more active!!


  • 10

    Ive used Ja’dera for about 6mos off nd on and have lost 35lbs. I havent had any bad side effects Thank God!I love && want to continue on the product unless I find something better!!


    tarria hamilton

    Where did you order yours from ?


    Your Name

    Try to google it the order site comes up easy that way



    Where do you get yours from ?


    Your Name

    Where did you order yours?


  • 11
    Adrienne thomas

    just statred taking them, will give a honest update.



    any results?



    Ive taking it on and off and has helped me lose about 20 pounds it has helped stop with my sweet tooth lol


  • 12

    My niece has a heart condition called Tetralogy of Fallot… Is This product safe for her to take???


    Adrienne thomas

    i dont think anyone with a heart condition should take any diet pills!



    No not safe at all. Sorry but it can cause her more problems.


  • 13

    Jadera really works. The most I lost in one month is 15 lb


  • 14

    I take a blood pressure med. is this safe to take



    No not safe best to speak with your doctor first.


  • 15

    I have two stores here in Clovis and I am selling JaDera in one and going to be selling in the other soon, Question is, I’m now buy from a distributor that’s charging me more that I think needed. I would like to know if I can buy them direct and give you my tax numbers for whole sale..
    Thank you , Steve



    Hi did you ever find a legit manufacture that dont sell fake jadera pills ? Lookin for the same info i also buy from a distributor but want to sell more but dont trust manufactures



    I have tried JaDera Plus and I feel lighter already not finished with first bottle, the person I got first bottle from is not ordering any more how do I order, online is a distributor website only. Please help me. Thanks Shawnna


  • 16
    CJ Tweed

    I am a healthy 50 yr old female with no allergies/intolerances. I have used Jadera and it is indeed effective. Whatever the combination/quantity of herbs, Jadera suppresses my appetite, gives me energy, regulates and cleanses bowel movements (ie: large movements with no diareha), no jitters. I have lost 10 lbs in 1 month and have about 20-25 lbs left to get to my goal weight. Yes, alot of this is water weight but my stomach was so bloated before and now that is almost gone. I nake sure to eat small healthy meals and mild exercise (I’m cutting my grass with a reel mower). My point is that I am encouraged and excited to maintain a healthy lifestyle and the appetite suppressant allows me to do that and not cheat on snack food at night (and not feel deprived or starved). If you have a significant amount of weight to lose and are otherwise healthy, I recommend.


  • 17

    At first I was skeptical about jadera, but its my second day taking it and I hv lost 3 lbs I’m exited and I can’t wait to see how much more I’m going to lose I hv been eating less and I don’t get hungry I just get really thirsty… Jadera really works



    1 week on jadera NO WEIGHT LOSS. Only horrible constipation.


  • 18




    Not safe. And not worth risking your health any further. Im sorry but anyone who would sell you a bottle os about the money and does not care about your health. Please consult a doctor before taking. =)


    Your Name

    Not safe with Insulin or just because Type 2 diabetes is a diagnosis?


  • 19

    Jadera is my miracle pill down 35 pounds in four weeks with the proper water in take for my weight and following the food charts my distributer sends me… I love love love it.


  • 20
    Teresa Easley

    I am gluten intolerant.. will this product hurt me? need to know info on ingrediants.


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