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Thermo CLA Review - 16 Things You Need to Know

Thermo CLA is a dietary supplement created to help its consumers maintain lean muscle mass. Thermo CLA says that it is an “”Energizing thermogenic formula.”” An energizing thermogenic formula will appeal to some people, but is this statement true?

Thermo CLA has many of the same ingredients that other dietary supplements claiming to help its users maintain lean muscle mass have, but that doesn’t mean that Thermo CLA is an energizing thermogenic formula. To find out if Thermo CLA is an energizing thermogenic formula, our research team researched the ingredients in Thermo CLA to see if it could live up to its claims of being an energizing thermogenic formula. Here are the results of our research team’s research.

Thermo CLA can be purchased through their Official Site.

Thermo CLA Readers: Noom is offering our readers a free trial, for a limited time. Click here for this special offer!

What is Thermo CLA?

Thermo CLA is a weight loss supplement that helps users lose body fat, maintain weight loss, retain muscle mass and control type 2 diabetes. It is either sold as a pill or in syrup form. The supplement is made up of conjugated linoleic acid which is a naturally occurring fatty acid found in meat and dairy products.

The supplement increases your metabolic rate, targets burning belly fat, enhances muscle growth, helps lowering cholesterol, lowers insulin resistance and enhances the immune system as a whole.

Thermo CLA

Thermo CLA Competitors

Lipo 6

How Did Thermo CLA Start?

The product addresses the need for losing body fat while gaining muscle mass but prioritizing the drop in body fat. The creators, GNC, created this product keeping bodybuilders in mind. The main aim of the product is to provide thermogenic power for the burning of body fat.

The idea isn’t novel but the distributors, GNC, have been in the market for a long time and they created this product to provide a high-end solution for the problem of getting a leaner shape.

GNC says it is committed to improving* the quality of life of its customers and for that matter, it is willing to use the latest technology in nutritional science to come up with the best supplements.


Thermo CLA Claims

  • The creators of Thermo CLA Claim that:
  • You can avoid the loss of lean body mass
  • Thermo CLA helps in Losing Body Fat
  • It helps Maintain Muscle Mass
  • It Restores Muscles
  • Helps Increase athletic performance
  • Increases thermogenesis

Thermo CLA Ingredients

Thermo CLA ingredients are:

Contains 1500 mg of CLA per serving

  • Gelatin
  • Glycerin
  • Soy Lecithin
  • Caramel Color
  • Titanium Dioxide (Natural Mineral Whitener}
  • L-Carnitine (as L-Carnitine Fumarate)
  • Caffeine Anhydrous
  • Green Tea Leaf Extract (Camellia sinensis)

Thermo CLA ingredients

Conjugated linoleic acid, or CLA, is a type of fat found in dairy products, beef, and supplements recommended for weight-loss purposes.

The evidence for this is conflicting, however, and merely taking CLA supplements isn’t likely to lead to significant weight loss, unless you make other changes, such as exercising more and eating less.

Check with your doctor before taking these supplements to make sure they would be safe for you, and get advice on when to take them — as the timing of supplementation hasn’t been well-studied.

The ingredient with the others helps increase thermogenesis in the body, which increases the metabolism and helps the body shed fat by inducing a state of ketosis.

Does Thermo CLA Work?

The science behind this product is decent enough for us to rationalize that it may work. CLA has been claimed to aid in weight loss, but this claim in specific instances has been contradictory due to counter-evidence being present. The company, GNC, is a market leader in the supplement industry so they confidently claim that this supplement isn’t a scam.

What’s important to note though, is that the reviews for this supplement show that this product isn’t for everyone, in the sense that it suits certain individuals more than others.

This can be due to their dietary plans, workout routines or simply down to genetics, the supplement hasn’t been well researched for us to answer that question.

Moreover, the supplement consists of natural ingredients that give it a better vibe in the sense that you can experiment with it without having to worry about extreme side effects, associated with other synthetic supplements.

That is to say that this CLA supplement might be worth trying, GNC also made the buying of this product quite simple which is also a massive benefit for users.

A few downfalls of this supplement are that it provides no conclusive evidence that it will work, it doesn’t help suppress diets, and it contains stimulants.

Thermo CLA benefits

Benefits & Results

Thermo CLA Benefits and Results

The possible benefits of Thermo CLA are as follows:

Thermo CLA and Weight Loss

When looking through research, we found a couple studies and reports that show a potential benefit to taking CLA, but the studies are old and outdated, in most cases. For instance, research published in Medicine and Science in Sports and Exercise, “supplementation with CLA during resistance training results in relatively small changes in body composition.”


How to Use Thermo CLA

Thermo CLA has been advised to be taken as a dietary supplement. The supplement is in the form of a soft gel capsule which is supposed to be taken once or twice daily.

The pill should be avoided before bedtime as it may cause agitation while sleeping, as the ingredients used in this supplement have stimulant characteristics.

The supplement contains caffeine and should be avoided by people who have caffeine-related issues.

Due to this very reason, this supplement is specified for adult use only. It is recommended to add the use of this supplement to your workout routine and diet plan.


Thermo CLA Prices

Thermo CLA cost $36.99 on the GNC website. The bottle contains 45 servings, and the recommended dosage is two soft gels at a time, once or twice daily.

Side Effects

Thermo CLA Potential Side Effects

The potential side effects associated with the supplement and its ingredients are as follows:

The supplement contains caffeine that may lead to anxiety, insomnia, jitters, and headaches in caffeine-sensitive individuals.

The other important ingredient in this supplement is CLA which doesn’t have any known side effects, but in extreme cases, you might get nauseous or have an upset stomach.

Other side effects may be insulin resistance, nervousness, increased blood pressure, elevated heart rate, irritability, and difficulty sleeping.

Product Warnings

Thermo CLA Product Warnings

The product doesn’t have any known side-effects, and this can be accredited to the lack of scientific research and clinical testing done by the creators of this supplement.

The prescribed dosage is one or two pills per day, taken with a full glass of water.

Do not take the supplement before sleeping.

Additionally, this supplement is for adults only and should be kept out of reach of children.

Women still lactating and those pregnant should avoid the use of this product.

Thermo CLA research

Research Related to Thermo CLA

A recent study was done by Gaullier to see the impact of CLA on weight loss, the study involved 180 overweight men and women, all between 25 and 30 BMI (body mass index); on a BMI scale above 25 refers to overweight with a risk of heart disease or other medical problems like type 2 diabetes.

The sample was randomly allotted to three groups. Two groups were taking CLA, either through typical off the shelf pills or syrup formulation, the third group took a placebo capsule.

The participants were told to keep their daily routine as it were before and bring no changes in their diet or exercise habits. Additionally, a nurse was present to give dietary or exercise advice upon request.

The daily calorie intake, exercise routine, and the calorie reduction were similar in all three groups. “This strongly suggests that the observed effects of CLA on body composition were independent of diet,” he writes. The decreased calorie intake may be partly due to the supplements and a reduced appetite. Also, because volunteers kept a food diary, they “learned” to cut food intake.

The results of the study at the end of the year as reported by WebMD were:

  • Both CLA groups lost weight — about 4 pounds; the placebo group’s weight stayed the same
  • The CLA syrup group had a 9% body fat loss; the CLA pill group had 7% loss; the placebo group had no body fat loss.
  • Both CLA groups had similar improvements in muscle mass.

This shows that CLA does have an impact on weight loss which can be scientifically accredited and hence makes the claims of the company viable.

What if You Miss a Dose?

There aren’t any side effects associated with missing a dose, but it’s not recommended to make up for that dose by taking extra. We would advise you to be punctual with this supplement as it works slowly and your desired results may not be achieved if you regularly miss doses.

What if You Overdose?

We would advise you to be patient with this supplement as it works slowly, and in a few cases, it might not work at all. Overdosing on any supplement may prove to be harmful, and the same applies to this supplement.

Thermo CLA Alternatives

There are few alternatives to Thermo CLA; all these alternatives use CLA as their base ingredient and key for weight loss:

  • Muscle Pharm CLA
  • CLA 1250 by Sports Research
  • MET Rx CLA-Tonalin 1000

These alternatives have sound scientific backing, with coherent reviews and excellent results. If your aim is weight loss, then we would recommend that you try out these alternatives.

Pros & Cons

Thermo CLA Pros and Cons


  • Good reviews
  • Affordable


  • Doesn’t always work
  • Side effects
  • Doesn’t help suppress appetite

What Users Are Saying

“Product helped to burn fat and tone up belly.”

“Not worth it – I bought this for my husband and he’s been using this consistently, and has not felt any different. There has been no increase in energy nor any weight loss. No difference in metabolism, nothing. In fact, it makes him a nauseous and gives him an extreme headache for hours. We tried to stick it out for a few weeks to see if the problem would go away, but the sickness and headaches have been consistent with product use. I’m not sure this stuff is even real, because the one we’ve bought at GNC did not do this.”

“Product was ok. – This doesn’t give me the energy I wanted and it also sometimes makes me feel nauseous if I don’t eat something before I take it. Overall it’s ok but I think I’ll stick with regular CLA minus the caffeine bc again it didn’t give me the jolt I was looking for and the nausea was awful. I’ve lost a few lbs but I also exercise and eat pretty clean so can’t chalk it up to this.”

Bottom Line

Bottom Line on Thermo CLA

Are you heading out to buy Thermo CLA for its thermogenic formula? Well, we like that we located some favorable customer comments and the price seems right, but the lack of research has us skeptical about this one. The reports of customers not losing weight and the potential side effects has us concerned. It also doesn’t suppress the appetite.

If you need a product to help you drop those extra pounds and get a healthy body composition, we suggest going with a program that doctors and nutritionists stand behind.

Among the best products we’ve seen this year is one called Noom. It uses a unique design created by doctors to provide a support system for the user. The support system is comprised of human coaching, an active virtual community, doctor-authored health articles and more.

Also, the makers of Noom are offering a free trial as a true sign that the company is confident in their app.

Learn More About Noom »
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What are the side effects of Thermo CLA?

Side effects of Thermo CLA may include insulin resistance, nervousness, increased blood pressure, elevated heart rate, irritability, and difficulty sleeping.

What are the ingredients in Thermo CLA?

Ingredients in Thermo CLA include conjugated linoleic acid, L-carnitine, caffeine anhydrous, and green tea extract.

Does Thermo CLA work?

Thermo CLA may facilitate weight-loss for some individuals. However, some of the ingredients may cause an adverse reaction in some dieters.

How much does Thermo CLA cost?

Thermo CLA costs $36.99 for a 30-day supply.

How should I take Thermo CLA?

You should take two Thermo CLA capsules once or twice daily. The company recommends not taking before bedtime.

Where can I buy Thermo CLA?

Thermo CLA can be purchased using their Official Site.

Who makes Thermo CLA?

Thermo CLA is branded and distributed by GNC.

Does Thermo CLA come with a guarantee?

GNC does offer a 30-day money back guarantee for customers who purchase Thermo CLA.

23 Thermo CLA Reviews

  • How long can you take this ?
    Bill Mason (Verified Purchase)

    How long can you take this ?

    • cheryl

      can you take thermo cla if you take cholesterol pills, would it affect the medication.

  • cardio and light weights
    RAYMOND L PRESSLEY (Verified Purchase)

    when do u see results from using thermo cla when only doing cardio and light weights?

    • Maribel (Editor)

      Hello Raymond. Doing cardio and lifting weights can only help you achieve results. However, customers have reported not losing weight and also mentioned experiencing some side effects from Thermo CLA. Maybe look around, if you come across a product like Dietspotlight Burn that has mostly positive user feedbacks, then definitely go for it!

  • Can Thermo CLA cause hair lost over your body?

    can Thermo CLA cause hair lost over your body?

    • Maribel (Editor)

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

  • sylvia

    i really dint have much to say, i do believe that it will work for me cause is for the first time a start using it. again i would like to know if is helping to end the cellulite

  • There are user testimonies up now on website?
    rita seeter

    There are user testimonies up now on the gnc website.

  • Can I take this with other medication?

    Can gnc cla be taken along with truvision? Should this be taken with food or water?

    • Karen (Editor)

      Hi Stephanie. It is safe to take with water but if you’re looking to combine product you might want to give a more proven fat burner Dietspotlight Burn a look.

  • This is my personal experience
    Rocks (Verified Purchase)

    Thermo CLA together with the proper exercise and diet boosts metabolism which in turn helps loosing weight. But after three months this boosting effect diminishes which slows down the fat reduction process. Maybe this is because the body gets use to it over time. This is my personal experience and should not be considered as an expert advice.

  • Thermo CLA Review
    isabel saavedra

    ¿Cuantos mg.tiene de cada ingrediente ?me interesa saber especialmente por la cafeína , l- carnitina y´te verde

    • Lifeguard_28

      I just bought thermo CLA, Epiburn Pro, and CLA PM on Easter. I’m shipping out for the Navy in 2 months and I couldn’t lose weight. I was doing everything right, between eating right and exercising so I bought these as a little boost. So to answer your question as to how fast it works… taking those pills in conjunction since Easter to today (04/15/2015) I lost 2% body fat. You should never really go by pounds when you weigh yourself because that’s subject to change for multiple reasons. The only downside from taking the thermogenic CLA is that when I did a lot of cardio my chest/heart felt like it was going to explode from racing so fast. So I would recommend any kind of CLA in conjunction with another weight loss pill (if it’s compatible), just be careful when you exercise.

  • See results
    Lisa T

    I just found out about this product watching Dr. Oz,only I missed most of the segment. Is 1000 mg twice daily adequate for a 123 lb. woman? I realize the responses are not from professionals. Just looking for info based on personal experiences. How long generally before I should expect to see results? I exercise 3x weekly.

    • Your Name

      If your 123 pounds why do you wanna loose weight

    • Andrew

      Hey lisa, only my first day on the product so I’d say to work into it slowly. I’m pretty okay with caffeine and usedo to the effects of supplements like this, so I’m starting of with what gel caps. As far as seeing results, most people don’t notice actual change on their body for around a month (give or take a week or 2). Also, taking something like this with a stack of proteins or amino acids can be very effective in helping tone up the muscle while stripping the fat.

    • Maribel (Editor)

      Hello Lisa. 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.

  • Maryke (Verified Purchase)

    If you have high blood pressure can you drink it?

    • Yedy Torres

      Hi Maryke,

      Due to possible interactions we don’t recommend to take this product with high blood pressure. Please consult your physician to find the right product for you.

  • Gets The Job Done For Me
    Sue (Verified Purchase)

    I find Thermo CLA to be very effective at suppressing my appetite just enough to make a difference. The reason I take it, however, is because I find it SUPER effective at curbing my sugar cravings, which is my biggest issue. I also find that 1 gel cap in the morning gets the job done for me. By the time lunch rolls around I have to remind myself to eat, and will usually have a nice salad without all the garbage on it. That one pill tends to wear off by dinner, which is fine, and it continues to keep me curbed just enough so I eat a healthier, smaller meal and am very satisfied. Around 7p if I am hungry I will have an apple or bowl of raisin brand and I’m god to go! To the person asking if it helps end cellulite – no. NOTHING except healthy and cleaner eating and exercise helps that. Watch how much actual fats you are putting into your body, because those are what help “feed” cellulite. Remember too that some people can never get rid of it completely, but again, you can reduce the appearance of it through exercise and diet. You can read a few good articles about cellulite to learn more.

  • Will it work for Blood Pressure?
    Kit Telford

    I have high blood pressure and take medicines to keep it in control. Will taking the vitamin CLA jeopardize my high blood pressure?

    • Alicia

      How long have you take CLA to see results?

    • Your Name

      Did you ever find out the affects of this pill with controlled high blood pressure? I’m hypertensive and interested in using it