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Skinny Brew Review - 14 Things You Need to Know

Drinking coffee for weight-loss isn’t new, but a new coffee brand – Skinny Brew – says its special blend makes it different than the rest. This “fat-burning coffee blend” that claims to fire up brain function, burn up fat, and have tons of other health benefits, but is any of it true? What makes this supplement different than the other weight-loss coffee blends on the market?

To find out the answers to all your questions and more, our team researched the ingredients, scientific research, potential side effects, and more. If you want to find out our team’s final verdict on Skinny Brew, keep reading to the bottom line!

Skinny Brew can be purchased through their Official Site.

Skinny Brew Readers: Noom is offering our readers a risk-free trial, for a limited time. Click here for more information!

What is Skinny Brew?

What is Skinny Brew

Skinny Brew is a coffee blend designed with a focus on fat-burning properties. Comprising French roast coffee, a natural caffeine blend, nootropics, and green tea, it positions itself as an alternative to traditional coffee with potential benefits. According to information available on the website, Skinny Brew aims to provide an option that can be considered in comparison to the advantages of standard coffee.

This coffee supplement is presented as a robust choice, offering several potential benefits without employing promotional language. By opting for Skinny Brew over regular coffee, consumers are said to potentially support their weight-loss goals through the combined effects of fat burning, enhanced brain function, and an increased intake of caffeine for heightened energy levels. Each serving of the product, equivalent to one packet or 6 grams, contains 75mg of caffeine. The instant French Roast coffee is intended to contribute to fat burning, elevate brain function, and boost energy with naturally sourced caffeine—all from the convenience of a coffee cup.

Before delving deeper into this supplement, is there any research to show Skinny Brew can work?

  • Nutrients —”Future research should test the longitudinal effectiveness of YM [yerba mate] and exercise for metabolic health outcomes.”
  • Dental and Medical Problems — “Long-term oral administration of green coffee bean extract and Agiolax might lead to alveolar bone loss.”
  • Phytotherapy Research — “Guarana seed powder supplementation prevented weight gain, insulin resistance, and adipokine dysregulation induced by Western diet compared with the control diet.”

Skinny Brew Competitors

Slim Roast Coffee
Company Bio

Who Makes Skinny Brew?

Skinny Brew is manufactured by It Works!, an international direct seller headquartered in Palmetto, Florida. Founded in 2001 by husband and wife Mark and Cindy Pentecost, It Works! initially gained recognition with their first product, the It Works! Wrap, introduced in 2001. The couple began their business journey by conducting in-home and hotel demonstrations in Michigan, Virginia, and North Carolina, gradually expanding to other locations. Over the subsequent years, It Works! diversified its offerings to include a premium nutritional line.

It is claimed by the manufacturer that It Works! has become synonymous with innovation, introducing products spanning nutrition, lifestyle, and beauty. Notably, Skinny Brew stands out as a premium coffee in their product lineup. The company has garnered attention for collaborations with celebrities, such as the renowned Dr. Paul Nassif.

The growth trajectory of It Works! extends beyond the United States, evolving into an international presence that led to increased sales. The company, known for its flagship product Skinny Brew, expanded its results-driven lineup with the addition of Slimming Gummies. These vegan treats are uniquely formulated with apple cider vinegar and MOROSIL, a blood orange power-ingredient, according to the claims made by the manufacturer. The headquarters of It Works! shifted from its initial location in Michigan to Florida as part of its expansion journey.

How Can I Contact It Works Customer Service?

There are several ways to reach the It Works! customer service department.

You can call the customer support line Monday through Friday, 6:30 AM to 8:00 PM CST. It is also open Saturday and Sunday from 8:30 AM to 5:00 PM CST.

  • Phone: 1-786-706-1095
  • Fax: 888-711-3760

Customers can also send letters to the corporate headquarters:

It Works! World Headquarters
908 Riverside Dr.
Palmetto, FL 34221

The official website provides a Live Chat feature and an “Ask our Product Coach” feature, where customers receive real-time answers to questions. Another way to reach out to the customer support team is through social media feeds, including Facebook, Instagram, Twitter, and Snapchat.

It Works! Global and the Better Business Bureau (BBB)

It Works! has a Better Business Bureau (BBB) rating of C+. The low rating likely has to do with the massive number of complaints. There were 155 complaints have been closed during the past three years. They also have a customer rating of 1.99/5 (the average of 218 reviews). Customer reviews are not used to grade a business.


It Works Skinny Brew Claims

Skinny Brew coffee claims that it:

  • Activates thermogenesis and helps actively burn fat
  • Helps manage weight
  • Energizes the body
  • Intensifies metabolism
  • Enhances concentration and focus
  • Delivers more than two times the caffeine as traditional coffee

Skinny Brew Ingredients

Skinny Brew Ingredients

Our research team took a hard look at Skinny Brew ingredients, including:

  • Chromium Picolinate
  • Coffee Powder
  • Chicory Root Inulin
  • Green Tea Leaf Extract
  • Green Coffee Bean Extract
  • Guarana Seed Extract
  • Yerba Mate Leaf Extract
  • L-Theanine
  • Alpha GPC
  • Griffonia Simplicifolia Seed Extract
  • Bacopa Monnieri
  • Rhodiola Rosea Extract
Does It Work?

Does Skinny Blend Work?

We’re going to focus on the Skinny Blend ingredients because that’s what Skinny Brew It Works is all about – weight loss. Those ingredients are:

Chromium Picolinate (1000mcg)

According to the National Institutes of Health, chromium picolinate is an essential trace mineral humans need. It is also “directly involved in carbohydrate, fat, and protein metabolism.”

However, a study conducted and published in the International Journal of Obesity and Related Metabolic Disorders found “a relatively small effect of chromium picolinate than the placebo for reducing body weight.”

Coffee Powder (75mg caffeine)

Instead of looking at this ingredient in Skinny Brew, our team focused on the connection between caffeine and weight loss. According to the journal Critical Reviews in Food Science and Nutrition, “caffeine intake might promote weight, BMI, and body fat reduction.”

Chicory Root Inulin

While there was no mention of chicory root inulin and weight loss, research presented in the Journal of Traditional and Complementary Medicine stated the extract “can modulate…bowel movement.” This could result in some form of weight loss.

Green Tea Leaf Extract

According to the Canadian Pharmacists Journal, “green tea to help with weight loss has been evaluated.” However, “in most studies, the weight loss was not statistically significant.”

Green Coffee Bean Extract (150mg caffeine)

A study focused on the effects of green coffee extract, the British Journal of Nutrition concluded: “GCE supplementation could reduce appetite level.” Participants in the study consumed 400mg of GCE or the placebo two times per day for approximately eight weeks. No current human studies are connecting green coffee bean extract and weight loss.

Guarana Seed Extract

Based on research presented in the journal PloS One, “lower doses of stimulants can work together to provide short-term stimulant effect, and that combining greater amounts of these ingredients might not provide long-term benefit.” This study focused on the benefits of guarana when combined with caffeine.

Yerba Mate Leaf Extract

According to the journal BMC Complementary and Alternative Medicine, “yerba mate supplementation decreased body fat mass, percent body fat, and WHR [waist-hip ratio].”

Weight Loss

Skinny Brew Coffee and Weight Loss

Skinny Brew Coffee and Weight Loss

After providing details on Skinny Brew ingredients, our research team continued to follow the science and see if there is a connection between Skinny Brew fat burning coffee and weight loss.

Chromium Picolinate

As far as chromium picolinate and weight loss goes, older research published in the Journal of Alternative and Complementary Medicine stated, “supplementation of 1000 mcg of chromium picolinate alone, and in combination with nutritional education, did not affect weight loss.”

Green Coffee Bean Extract

While the research is dated, studies are connecting green coffee bean extract and weight loss. According to the journal Gastroenterology Research and Practice, “meta-analytic result reveals a significant difference in body weight in GCE than placebo.”

Coffee Powder

Our research team found studies regarding weight loss related to caffeine in coffee powder and green coffee bean extract. The European Journal of Clinical Nutrition concluded, “caffeinated beverages might support weight loss maintenance.”

Nutrition Facts

Skinny Brew Nutrition

  • Calories: 10
  • Carbohydrates: 2g
  • Chromium: 1000mcg
Side Effects

Possible Skinny Brew Side Effects

The elephant in the room in terms of side effects of Skinny Brew is caffeine. With 225mg per serving, that’s quite the caffeine hit. What concerns us is that there might be more caffeine than that.

Based on the label, the coffee and green coffee bean are the only two sources of caffeine. However, later on, in a product question and answer section on the official website, the company claims five ingredients are used to source caffeine: coffee, green tea, green coffee bean, guarana, and yerba mate.

We know from years of experience that all these ingredients work as stimulants – so just how much is in each dose we’re not totally convinced of.

Stimulants come with a long list of potential side effects, with the most common including:

  • Shakes
  • Jitters
  • Feeling sick to the stomach
  • Headaches
  • Irritability
  • Feeling edgy or jumpy

Product Warnings

There is a warning associated with It Works Skinny Brew. The warning states that anyone with a medical condition, taking medication, pregnant, or nursing should speak with a healthcare professional before using Skinny Brew.

The company also warns that people who’re sensitive to caffeine may not want to use this formula.


How to Use It Works Skinny Brew

It Works Skinny Brew is simple enough to use. Mix the packet with up to 8 ounces of liquid, hot or cold. That’s it. However, we found some people preferred adding sweeteners and nut milk.

Where To Buy

Cost and Where to Buy

Cost and Where to Buy Skinny Brew

Customers can buy It Works! Skinny Brew on the official website or through a distributor. The cost varies based on the serving size.

  • 15 servings – $55 (Loyal Customer Price), $74.00 Retail Price
  • 30 servings – $89 (Loyal Customer Price), $119.00 Retail Price
  • 60 servings – $128 (Loyal Customer Price), $171.00 Retail Price

Customers can also buy from Amazon for the same price.

Pros and Cons

Pros and Cons

Our team looked at the pros and cons of Skinny Brew.


  • Portable
  • 30-day return policy
  • Science-backed ingredients


  • Not cost-effective
  • May not be ideal for those sensitive to caffeine


In April of 2020, It Works! received a warning letter from the FTC. The letter addressed videos and social media posts that made promises on how much money a person could earn when working with the company. The FTC considered the claims an exaggeration and warned the company to remove them. Additionally, there were posts that made claims that the coffee could treat or cure COVID-19. They were advised to remove those as well. To date, it appears that the company complied and there are no current posts visible that make either claims.

What Users Are Saying

What Users Are Saying

“Excellent quality.”

“This coffee is expensive but it does work i lots over 20 pounds drinking this coffee plus the slimming gummies I buy this product on the web site its cheaper and you could see all the products they have.”

“Hated the way it sped up my heart, made my head feel weird and had a strong anxiety reaction. I will never take again or recommend to anyone.”

Bottom Line

The Bottom Line on Skinny Brew Results

It looks like It Works Skinny Brew is little more than a cup of coffee packed with stimulants and a pretty heavy caffeine load. We believe there is a place for products like this in the supplement market, and plenty of people will notice increased energy from all the caffeine, but we also believe there’s a better way to lose weight.

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Learn More About Noom »
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Skinny Brew

What is Skinny Brew?

Skinny Brew is a coffee blend created by the international direct seller It Works!. It is marketed as a fat-burning coffee that contains French roast coffee, a natural caffeine blend, nootropics, and green tea. The product claims to offer potential benefits for weight loss, enhanced brain function, and increased energy. However, the effectiveness of these claims may vary among individuals, and it is advisable to approach them with a balanced perspective.

Can Skinny Brew be consumed on an empty stomach?

While there are no specific restrictions on consuming Skinny Brew on an empty stomach, individual tolerance may vary. It is advisable to start with a small serving and monitor how your body reacts.

Does Skinny Brew really work?

Although Skinny Brew claims its special formula makes it effective at aiding in weight-loss, there isn’t much research to back up these claims.

What are the potential side effects of drinking Skinny Brew?

The potential side effects of Skinny Brew include jitters, nervousness, trouble sleeping, increased heart rate, headache, and gastrointestinal issues. It is recommended to start with a small serving size and gradually increase to assess your tolerance.

What is the recommended duration for using Skinny Brew for weight loss?

The manufacturer does not provide specific guidance on the recommended duration for using Skinny Brew. Users are encouraged to follow their own judgment and consult with healthcare professionals if needed.

Where can I buy Skinny Brew?

Skinny Brew can be purchased using their Official Site.

Does Skinny Brew contain artificial additives or preservatives?

According to the product information, Skinny Brew is formulated without artificial additives or preservatives. However, it is advisable to check the ingredient list for any personal sensitivities.

How long does it take to experience the effects of Skinny Brew after consumption?

The onset of effects after consuming Skinny Brew may vary among individuals. Some users may experience increased energy relatively quickly, while others may notice gradual changes over time. The manufacturer does not specify a precise timeframe for the onset of effects.

How often should you drink Skinny Brew?

According to the product directions, Skinny Brew should only be consumed once a day.

How do you drink Skinny Brew?

Just like instant coffee, Skinny Brew can be mixed with about 8 ounces of hot or cold water to create the drink. It is recommended to drink the mixture in the morning.

Is Skinny Brew instant coffee?

Skinny Brew acts like instant coffee because it can be quickly mixed into water.

Is Skinny Brew safe while breastfeeding?

It is best to consult with a medical professional to see if this supplement is safe to use while breastfeeding.

Is the Skinny Brew coffee keto?

On the product packaging, Skinny Brew claims to act as a keto supplement.

Can you put creamer in Skinny Brew coffee?

Individuals are welcome to treat the Skinny Brew drink as regular coffee and add in creamer or milk.

How much caffeine does Skinny Brew have?

Each packet of Skinny Brew contains 225 mg of caffeine.

What is the difference between Skinny Brew and keto coffee?

Altough Skinny Brew considers itself to be keto, the drink is not considered a keto coffee because its primary goal is not to increase ketosis.

Does Skinny Brew make you lose weight?

Skinny Brew claims to activate thermogenesis and help actively burn fat, manage weight, and intensify metabolism. The ingredients in Skinny Brew have been linked to weight loss in some studies, such as Green Coffee Bean Extract and caffeine in coffee powder, but the research is not conclusive.

Who owns Skinny Brew?

Skinny Brew is manufactured and sold by It Works.

How to make Skinny Brew Coffee?

The Skinny Brew Coffee mix just needs to be combined with 8 ounces hot water. Creamer and milk are optional, though this may add additional calories.

Where to buy Skinny Brew Coffee?

The Skinny Brew Coffee is primarily available through It Works! distributors. It is also available to purchase on Amazon, according to some Skinny Brew reviews.

Is Skinny Brew safe to drink?

Skinny Brew is generally considered safe for most people to drink. However, as it contains caffeine and other stimulants, it may cause jitters, nervousness, and trouble sleeping in some people. It is recommended to consult with a healthcare provider before consuming Skinny Brew, especially if you are pregnant, breastfeeding, or have any underlying medical conditions.

Where does Skinny Brew source their beans from?

It Works, the manufacturer of Skinny Brew, does not publish where they source their beans.

Does Skinny Brew raise body temp?

While Skinny Brew claims to have thermogenic properties, there is no evidence that it raises body temperature.

Is Skinny Brew coffee legitimate?

Skinny Brew may be able to help support weight loss goals due to its caffeine content. Caffeine intake might promote weight, BMI, and body fat reduction and Skinny Brew contains 225 mg of caffeine in each serving.

Can you have two Skinny Brew in one day but different times in a day?

The manufacturer advises only one serving of Skinny Brew a day because it contains 225 mg of caffeine. The daily recommended limit for caffeine intake is 400 mg.

Does Skinny Brew make your heart race?

No, Skinny Brew does not cause your heart to race. This drink is made with natural ingredients that are proven to boost energy levels without the negative side-effects of other caffeinated drinks. The blend of herbs and spices in Skinny Brew may help you feel energized and alert, but it won’t put extra strain on your heart. Enjoy Skinny Brew as part of a balanced lifestyle for an all-natural pick-me-up.

What are the ingredients in Skinny Brew coffee blend?

Skinny Brew contains French roast coffee, a natural caffeine blend, nootropics, and green tea. It also includes ingredients such as Chromium Picolinate, Coffee Powder, Chicory Root Inulin, Green Coffee Bean Extract, Guarana Seed Extract, Yerba Mate Leaf Extract, L-Theanine, Alpha GPC, Griffonia Simplicifolia Seed Extract, Bacopa Monnieri, and Rhodiola Rosea Extract.

Is Skinny Brew suitable for vegans and vegetarians?

Skinny Brew is suitable for vegans and vegetarians as it does not contain any animal-derived ingredients.

12 Skinny Brew Reviews

  • Anonymous

    Been using it works coffee and gummies for almost 2 months … no weight loss to report

  • Not shre
    Julie (Verified Purchase)

    I did NOT like this the first day but I guess I am caffeine sensitive! I drink a lot of sweet tea but not much coffee besides maybe an iced coffee with mostly milk and sugar once a week. I felt like I was going to have an anxiety attack on this skinny brew. I drank it once yesterday and was actuallly down 2.5 pounds from 3 days before (don’t think it worked that fast lol) so today i put about 2/3 of the packet in my water. We’ll see what happens

  • Anonymous

    Is it safe to drink skinny brew and Keto coffee in same day, example, skinny brew in the morning, and keto coffee at about noon?

    • Montana (Editor)

      According to It Works! Keto Coffee, the drink should not be consumed with any other product or supplement containing caffeine, which includes Skinny Brew.

  • For those having stomach pain or nausea

    The chicory root is often used as a silent to increase fiber content in foods, but it can cause stomach upset, gas, bloat, cramping, etc. in some people.

    • Sereatha Griffith

      I am having severe and I mean SEVERE painful bloat !! No more for me !! 2 days and my back pain was bad enough prior to drinking this ! NOPE!! I’m done !!

  • Not sure yet?
    KL, Lpn (Verified Purchase)

    It doesn’t really have a pleasant taste since I don’t like adding flavored creamer. It does give the zap I need and I have noticed a big difference in my appetite.

  • Anonymous (Verified Purchase)

    I am realizing this coffee makes me very nauseous i am not sensitive to caffeine at all. But I’ve been using the coffee for 2 days and I feel very nauseous so I’m looking for reviews

  • Cathy Vaccari (Verified Purchase)

    I am usually able to tolerate a high dose of caffeine, however, Skinny Brew made me [feel] ill each time I tried it.

    • Jena Dudley

      Same. I feel like I am going to vomit and it tastes horrible. I take my coffee black and I could barely get this down.

      • Anonymous

        Omg me too!!

        • Anonymous

          Just had my first sip and it’s gross had to had a sugar packet

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