Updated: 07/18/2017 - Site sponsored by Dietspotlight Burn
By Summer Banks Jul 18, 2017

The results of my research into ThermoPlus were somewhat surprising. At DietSpotlight, we focused on the side effects, ingredients, and clinical studies. Additionally, we examined hundreds of user comments and experiences. Then, we summarized all of the facts to give you the info you need.

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

What is ThermoPlus?

To start, ThermoPlus is a dietary supplement. The ingredients are thiamine, magnesium stearate, gelatin, niacin, guarana seed extract, rice flour, sage extract and oolong tea extract. You’ll take one capsule each day, 30 minutes prior to a meal. Supposedly, it’ll boost metabolism and increase weight-loss. [1]

Advocare is the comapany behind ThermoPlus. The official website and distributors sell the supplement. We like that we found some positive comments and that the business started years ago, but read on…

User Complaints – “What are Dieters Saying?”

The first issue we found with ThermoPlus ingredients were complaints. “We found a lot of user complaints. This is never a good sign. Some people even complained of adverse effects like bloating, fatigue and headache, which is concerning,” says our Research Editor.

According to one customer, “This product did not do one single thing that it claims. Waste of money, time and effort.” [2]

“Never felt the effects, and did not see results at all. Complete and total waste of money here. Would not recommend to anyone,” said another user.

We did locate reviews of ThermoPlus telling a different story.

“This is my go-to for an energy boost in the afternoon,” stated a user.

Reviews of ThermoPlus – “Losing any Weight?”

It’s clear from customer feedback that people do not see the results from ThermoPlus. One person stated, “This product did absolutely nothing for me.” [3]

Another user commented, “I continued for 3 weeks and have not noticed any change in my weight or appetite.”

On the other hand, we found some users that did notice changes while using ThermoPlus.

“Sparked my metabolism when I took ThermoPlus and Catalyst together,” said a customer. [4]

“Lost a couple pounds, so that’s a positive,” reported another.

Our research has shown that if there is a certain aspect of a supplement or diet program that seems small, like lack of results, the chances of real weight-loss success are small. This means if ThermoPlus doesn’t promote weight-loss, this could be a deal breaker.

The Science – “Backed by Research?”

While there is a “science” section provided on the ThermoPlus website, it doesn’t really support weight-loss claims. For us at DietSpotlight, we need to see documented clinical proof showing a formula works and with this one that’s not there. [5]

The Bottom Line – Does ThermoPlus Work?

So, what are our final thoughts on ThermoPlus? Well, we like the longevity of the company and the use of some natural ingredients. But, we have some reservations because it’s not supported by solid science. Plus, we’re concerned about customer complaints claiming no weight-loss.

If you’d like to transform your life, we suggest going with a supplement containing clinically-tested ingredients and supported by positive customer comments.

Among the best products we’ve seen this year is one called Dietspotlight Burn. The four clinically-tested ingredients have been shown to help boost metabolism and ignite fat loss. No one’s talking about harmful side effects and customer reviews around the web reveal people are seeing great results.

The makers of Dietspotlight Burn are so confident in their supplement, that they’re offering customers a Special Trial Offer.

Previous ThermoPlus Review (Updated January 1, 1970):

What You Should Know about ThermoPlus

ThermoPlus by Advocare is a weight loss supplement designed for people looking to have a healthy metabolism and suppress their appetite. The key ingredients in ThermoPlus's formula are sage extract, oolong tea extract, guarana extract, thiamine and niacin. The product's webpage contains 4 customer testimonials claiming that the formula benefits very well as a weight loss program. All of these claims suggest using ThermoPlus along with other Advocare products like Spark energy drink and Catalyst. Here, we will try to decipher if ThermoPlus can promise any weight loss benefits when taken by its self.

ThermoPlus Ingredients

Sage extract, oolong tea extract, guarana extract, thiamine, niacin.

Product Features

The ThermoPlus website does not even attempt to scientifically explain how their product works. The link for Product Page leads to a downloadable brochure featuring an analysis of the product. Statements like "Sage works to support weight loss" are not backed up by any clinical studies, they are simply followed with an asterisk claiming they are not evaluated by the FDA. The ingredient list does not state which of the eight families of Sage their extract comes from. Oolong tea is included in this formula to serve a similar purpose to that of Green Tea. There is no evidence showing that oolong tea can be beneficial in a weight loss program or if it is responsible for any level of caffeine in this supplement. Guarana has been backed by some clinical studies as a metabolism booster, a fat cell reducer, and an antioxidant. This plant is generally regarded as safe in America. Thiamin, or Vitamin B1, helps convert blood sugar into energy and is a very important element in muscle building. Niacin is also needed for over fifty body processes like metabolizing proteins.

Advantages of ThermoPlus

  • Niacin and Thiamin are beneficial and essential vitamins.
  • Levels of ingredient dosages are safe.
  • Guarana has been suggested to improve mood and alertness.

Disadvantages of ThermoPlus

  • Claims lack clinical studies.
  • Customer testimonials seem to be advertisements for other Advocare products.
  • Niacin as a supplement can cause gastrointestinal discomfort.
  • Guarana can cause dizziness, headaches, and jitters.


The ingredients of ThermoPlus are primarily botanicals that promise an increase in energy and a boost in metabolism. The way it works is simple: the energy you get from the guarana and the tea gives you energy when you exercise. Other than that, this product does not perform thermogenesis (fat burning) when taken by its self. There is a reason why Advocare always recommends taking their products along with additional products: because one can't get the job done alone.

Thermoplus is an Advocare supplement that's formulated to boost metabolism while reducing hunger. The company does a great job of sharing the ingredient label and details, but a close look tells us there's nothing new or exciting in this one.

ThermoPlus Ingredients and Supplement Facts

Serving Size: 1 Capsule
Serving Per Container: 90
Amount per Serving% DV
Sage Extract300mg*
Oolong Tea Extract200mg*
Guarana Seed Extract90mg*

Other Ingredients: Gelatin, magnesium stearate, rice flour

We thoroughly examined ThermoPlus ingredients to give you the important details.

Sage Extract

First off, sage is a common herb that’s used in cooking and teas. The leaves are also used to make some alternative medicine. It has natural antiseptic properties, and contains some flavonoids.

What is it Supposed to Do?

Some studies have shown that sage extract[1] can help reduce high cholesterol levels, improve memory, and minimize menopausal symptoms. It’s also added to some diet supplements to help reduce stress levels and promote weight-loss. However, there is no evidence that it actually reduces body weight.

Clinical Research

According to Livestrong.com, “There are no scientific studies linking sage consumption to weight loss.” On the other hand, WebMD says, “Taking extracts of two different sage species (Salvia officinalis and Salvia lavandulaefolia[2]) for 4 months seems to improve learning, memory and information processing in people with mild to moderate Alzheimer’s disease.”

Oolong Tea Extract

This is one tea variety that is partially fermented. Unlike green tea, which is unfermented, and black tea, which is fully fermented. Oolong tea contains theobromine, caffeine and theophylline. It’s typically consumed as a hot beverage.

What is it Supposed to Do?

Oolong tea extract is sometimes used in weight-loss pills. It provides polyphenols and caffeine, which may help boost metabolism. This might help burn off more fat and calories.

Clinical Research

Some obesity studies have been done with oolong tea. According to the National Institutes of Health, a six-week trial was performed. It showed that, “Oolong tea could decrease body fat content and reduce body weight through improving lipid metabolism.”

Guarana Extract

Sometimes called Brazilian cocoa or paulinia cupana, guarana is a plant that grows in the northern parts of Brazil. It’s often used in energy drinks, weight-loss supplements, and even some medicine.

What is it Supposed to Do?

There are some claims that guarana helps promote weight-loss and mental performance. It contains some caffeine. This stimulant and diuretic can help boost alertness and elevate metabolism to some degree.

Clinical Research

There is information that links guarana to weight reduction. WebMD states, “There’s some evidence that guarana – when used along with other supplements – may promote weight-loss.” However, it goes on to say, “As a weight-loss supplement, caffeine may work best when combined with the polyphenol compounds in green tea.”

We like seeing supplements backed by science’ so we’re keeping our eye on one called Dietspotlight Burn. Want to learn more about the clinically-tested ingredients? Click above.

ThermoPlus Side Effects:

Every supplement, no matter what the kind (muscle building, weight loss, nutritional), needs to be carefully examined before utilization. In the case of weight loss product Thermoplus, several side effects have been reported by unhappy users. Speak with a physician before making any adjustments to your dietary habits.


Bloating is an uncomfortable sensation in the stomach that can be both seen and felt. The discomfort occurs when the stomach or digestive tract becomes filled with gas or air that cannot escape. Pain can be dull or sharp and can last for minutes or hours. Bloating is usually fairly harmless but at times can be a symptom of a more serious problem in the stomach or intestines. [1]

What causes bloating?

The most common causes include spicy foods, lactose intolerance, alcohol, veggies like beans and broccoli, stress, anxiety, and other changes in diet (including supplements). Other more severe causes could be a bowel obstruction, celiac disease or irritable bowel syndrome.

Rapid Heart Rate

A rapid heart rate (tachycardia) presents as a fluttering in your chest, or a fast pounding in your heart, often leading to sweating, dizziness and a shortness of breath. The condition can be scary as the brain seeks a solution to the serious problem. [2]

What causes rapid heart rate?

Rapid heart rate is caused by many factors, including a heart attack, clogged arteries, smoking, high blood pressure. Other more common triggers can include alcohol, spicy foods, medications, supplements, and too much caffeine.


Pain in the head can be described as splitting, throbbing, crushing or even like there is “vice-like” pressure on the skull. Headaches can be acute, lasting for one to two hours, or can last for hours, days and even weeks in the worst cases. All humans face pain in the head from time to time. Pain rarely is felt or originated in the brain itself.

What causes headaches?

There is a wide spectrum of causation related to head pain, ranging from less serious to life-threatening. People can get headaches from sources such as too much light, noise or a powerful odor. Many headaches are the results of a muscle strain in the shoulders or neck, a sinus condition, or an issue with a tooth. Many people get tension headaches because of stress at work, school or at home. Changes in diet, medications or supplements can cause head pain. More severe causes can include problems with the heart (circulatory system) or a tumor in the brain.


Always take the time to investigate potential side effects when making changes to your diet in any way. Check online reviews and speak with your physician.

ThermoPlus Questions & Answers:

We narrowed down hundreds of user comments about ThermoPlus into this helpful FAQ.

What are the side effects of ThermoPlus?

The side effects of ThermoPlus reported by customers include anxiety, nervousness, increased heartrate and jitteriness.

What are the ingredients in ThermoPlus?

The ingredients in ThermoPlus are thiamine[1], niacin, sage extract[2], oolong tea and guarana.

Does ThermoPlus work?

The official ThermoPlus website states the supplement was created using “scientific knowledge”, but missing from the equation is published studies proving it’ll help you lose weight.

How much does ThermoPlus cost?

ThermoPlus costs $31.95. If you’re a distributor, you’ll pay $25.56 and advisor pay $19.17. Each bottle contains 90 capsules, lasting 30 days.

How should I take ThermoPlus?

You should take one ThermoPlus per day, 30 minutes prior to eating.


What do users like about ThermoPlus?

We read through some comments and found some users liked the affordability of ThermoPlus.

What do users NOT like about ThermoPlus?

Some customers didn’t like not seeing weight-loss while taking ThermoPlus.


What is the source of caffeine in ThermoPlus?

The source of caffeine in ThermoPlus is oolong tea.

How much caffeine is in ThermoPlus?

Each serving of ThermoPlus contains the equivalent of 40-50mg of caffeine.

Are the makers of ThermoPlus part of a MLM opportunity?

Yes, the makers of ThermoPlus, Advocare, are a part a MLM opportunity.

Does ThermoPlus come with a guarantee?

Yes, ThermoPlus comes with a guarantee. You have 30 days to return the product to receive a refund.

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

There are deals and discounts on ThermoPlus, but you will need to either be a distributor or advisor. However, our readers have been going crazy over the past several months taking advantage of Dietspotlight Burn’s Special Trial Offer. Click above to learn more.

ThermoPlus Scientific Abstracts:


Sage’s essential oils elevated hepatocyte sensitivity to insulin as well as suppressing gluconeogenesis. The effects, overall, mirror those of the drug metformin, a pharmaceutical inhibitor of gluconeogenesis utilized in type 2 diabetes mellitus treatment and prevention. None of these activities were noticed in cultures of rat hepatocytes when isolated from streptozotocin-induced diabetic rats. These results seem to suggest that sage tea fails to contain anti-diabetic effects at this level. Its effects on fasting glucose levels within normal animals, however, and its metformin effects on rat hepatocytes seem to indicate that sage could be helpful as a food supplement with the aim of preventing type 2 diabetes mellitus by decreasing plasma glucose of those at risk. [1]

Oolong Tea Extract

The Oolong tea was brewed every morning. The Oolong tea was ingested at room temperature (at 300 ml per serving). Participants ingested each treatment for 3 days – on the third day, indirect calorimetry in a room calorimeter measured energy expenditure. For the course of 3 days, participants ingested a normal American diet. The energy content of this diet was designed specifically for each individual’s needs as determined from an initial measure of 24 hour energy expenditure by calorimetry. Energy expenditure substantially rose, relative to the water treatment, to 2.9% and 3.4% for the tea and caffeinated water treatments. This elevation over water by itself represented an added expenditure of 281 kJ per day and 331 kJ per day for participants treated with the tea and caffeinated water. Additionally, fat oxidation was substantially higher (by 12%) when individuals ingested the full-strength tea as opposed to water. [2]

Guarana Seed Extract

Guaranà at 350 mg for three times per day just following breakfast or placebo were administered for 5 straight days. Observations and assessments were carried out one day after the final ingestion and included the PWB (psychological well-being) scales, SAS (self-rating anxiety state scale) and Bond-Lader mood scale. There were no substantial alterations between placebo and the guaranà in any of the criteria listed previously, as well any of the 16 different mood scales. In conclusion, healthy participants in a 5 day treatment with guaranà used according to the label’s instructions delivered no evidence for any significant effects on anxiety, psychological well-being and mood. Control studies are needed to further assess the benefits in comparison to the labeled claims. [3]

Learn More About Dietspotlight Burn »
Summer Banks Dietspotlight Author
About the Author:

Summer Banks, a content strategist at Dietspotlight, 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.

Rating: 3.7. From 72 votes.
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Leave a comment or review


Do ThermoPlus assist with weight loss when used along side a colon cleanser

Maribel (Editor)

Hello Nikka. All users are different and can experience different weight-loss results and because of possible interactions with other products, please make sure to consult with your physician before taking this product.

  Does this supplement works
imelda duran

Do you recommend checking with a dr. before using this

Maribel (Editor)

Hi Imelda! Yes, please make sure to consult with your physician before starting a new product.


You should always consult with you dr.


Honestly you don’t need any supplements when losing weight if you use the myplate method!

  Works differently with different physiologies !
Dallas Haupt

This product like all products or pharmasudicals works differently with different physiologies. So just as those individuals who got results,there will be people that don’t. Products work for some people not for all. The company has a 100% money back guaranty for this reason. ThermoPlus.

  Loved the product.
Alyssa (Verified User)

I love Thermoplus! All of Advocare’s products are tested through an outside company called Informed Choice. They text over 200 dirty or banned substances or metals. This product slightly changes your inner core and you can burn about 300 calories extra a day! I highly suggest it!

  Hated the product.
Anonymous (Verified User)

Do not take Thermoplus if you are an anxious person! I took it on my 11th day as an add on and it made me feel like I was on crack. I got very anxious, fast heart beat, shaky. I do not recommend this supplement unless you are really overweight or like feeling like you are on drugs