Updated: 01/13/2018

Tri Slim Review - 5 Things You Need to Know


You’re about to learn everything you need to know about Tri Slim. We really took our time to write this comprehensive review after carefully scrutinizing the ingredients, side effects, customer-service quality, and scientific studies. We then examined numerous online consumer reviews to get a broader understanding of how the product worked for a greater number of people. Finally, we condensed all of this information to give you the facts.

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

What is Tri Slim?

Firstly, Tri Slim is a weight-loss supplement with a formula that does have some good elements. The ingredients include chromium, green tea, bitter orange extract, cocoa extract, banaba, vanadium, and hoodia gordonii. It is recommended that dieters take one capsule before each meal of the day. According to promotional material, it helps burn fat, decrease appetite, boost metabolism, and increase energy.

It is unclear who the makers of Tri Slim are. There is no official website and the third party retailers who sell the supplement do not list the manufacturer, but read on…

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Side Effects – “Stimulants”

Our first concern with Tri Slim is the number of ingredients that include stimulants. This can cause serious side effects with some users. According to our Research Editor, “Several of the ingredients are promising, but when used together in high doses they can cause people to feel unwell. Depending on how much of each is actually in the product, which is undisclosed, the side effects could be quite severe.”

One aggravated dieter said, “My blood pressure went through the roof when I started taking this. I stopped after two days.”

Another claimed, “This gave me the worst headache and I didn’t sleep right for days. What a waste.”

Others enjoyed the energy boost without any complaints.

A cheerful reviewer mentioned, “I felt more awake and focused than I have in years and I lost weight!”

While another man explained, “This helped give me the boost I needed to avoid afternoon snacks and get myself to the gym.”

Lack of Support – “No Help”

It is important for customers to have a place to turn to if they have concerns.

This annoyed consumer noted, “My doctor wanted to know the exact amounts of the ingredients but there was no one to ask. No website or phone number or anything so I tossed them in the trash.”

Which was echoed by this customer who stated, “I bought a three-pack and wanted to return it because of the side effects. I couldn’t find anyone to return it to.”

This didn’t bother some people.

A satisfied individual declared, “I don’t want to talk to people. It worked fine for me.”

And another offered, “The instructions on the packaging was quite clear so there was no need for me to ask any questions.”

According to our research, side effects and poor customer service are significant factors in consumer decision making. These are the sorts of details that really matter in one’s overall impression of both the product and the company that makes it. When dieters have concerns they want to be able to talk to a real person and find answers quickly and with minimal stress. When that isn’t possible most will look elsewhere.

The Science – “Nonexistent”

At DietSpotlight we have become accustomed to seeing vague promises and insinuations that scientific research has been completed and supports the efficacy of a product. The makers of Tri Slim haven’t even bothered to do that. They offer no proof of their claims at all.

The Bottom Line – Does Tri Slim Work?

Is it time to clear the shelves of Tri Slim? No. Not only is there no proof the supplement works as advertised, there are many reports of negative side effects. The fact that the company information is obscured and there is no official website or contact information makes us unwilling to recommend it in any way.

If you are ready to lose weight, we suggest choosing a product that is made with ingredients that are backed by thorough scientific research. A supplement should have positive testimonials that reflect those findings. Further, it should be supported by a strong customer service department that is able to quickly resolve any issues and knowledgably answer customer questions and concerns.

Among the best products we’ve seen this year is one called Dietspotlight Burn. It contains a combination of four key ingredients, which have been shown in documented clinical research to help boost fat loss and kick-start metabolism. We could not pinpoint any negative user reviews online, and customer responses around the web reveal people are seeing excellent results.

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

Learn More About Burn HD »
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Previous Tri Slim Review (Updated July 8, 2012):

TriSlim - What You Should Know

TriSlim is a new weight loss supplement that the manufacturers claim has helped hundreds of people attain their weight loss goals. The weight loss supplement is based off of the idea of thermogenesis. The product seeks to naturally boost the metabolism. By raising the metabolism's levels, the body works harder in order to burn fat and calories, this results in rapid weight loss.

TriSlim is approved by the FDA and the manufacturers of the product claim that TriSlim has gone through numerous clinical tests. The manufacturers state that the product has been approved for sale.

The product is also recorded to help as a natural and organic energy boosting supplement. Because the product does not contain large amounts of caffeine, like other energy boosting supplement, you do not experience a "crash" of energy later on in the day, typical of other supplements.

List of Ingredients in TriSlim

TriSlim is a 100% all natural and herbal supplement. The ingredient list includes Synephrine, small doses of Caffeine, Vitamins, Minerals, Green Tea Extract, and Hoodia Gordonii. Hoodia Gordonii is the main compound found in TriSlim and aids in the process of thermogenesis.

Product Features

TriSlim uses the theory of thermogenesis in order to help with rapid weight loss. By boosting the metabolism, the manufacturers state that they body has to work harder in order to burn excess fat and calories. This aids in weight loss.

The manufacturers guarantee that TriSlim works instantly. While other weight loss supplements tend to take several weeks to have full effect, the manufacturers of TriSlim claim that the product works from the very first does. They claim that users will see a difference within the first couple of days.

TriSlim contains Hoodia Gordonii which is known for being able to stifle the appetite. This helps in decreasing the urge to eat, helping with weight loss.


  • TriSlim provides a natural and organic weight loss supplement that aids in rapid weight loss.
  • TriSlim contains Hoodia Gordonii which aids in suppressing the appetite, helping with weight loss.
  • The product has been approved by the FDA and has gone through many clinical tests. The product has been certified for sale in the US.


  • The manufacturers of TriSlim fail to release the full list of ingredients found in the weight loss supplement.
  • The manufacturers fail to provide before and after pictures.
  • The supplement contains caffeine, which can be unhealthy for the body in large quantities.
  • The supplement contains large doses of Hoodia Gordonii to decrease appetite. However, the herb still has yet to provide definitive results for suppressing appetite.

Conclusion on TriSlim

TriSlim provides a natural and organic alternative to weight loss supplements. By using the idea of thermogenesis to naturally boost the metabolism, the manufacturers state that TriSlim is able to help with rapid weight loss.

While TriSlim guarantees that their product is effective, their claims may be a bit exaggerated. Also, questions are still being asked about the full list of ingredients.

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.

2 Tri Slim Reviews

  • Tri Slim effect
    Roy Green

    Does Tri Slim effect Blood pressure, kidneys, liver, nerves, bladder, or any blood diseases?

    • Summer (Editor)

      Hi Roy. It’s best if you speak with your doctor about any health concerns you may have before taking Tri Slim or other supplement.