Transparent Labs Recomp (Fat Burner) Review (2024)

Benedict Ang, CPT, PN1-NC
Published by Benedict Ang, CPT, PN1-NC | Staff Writer & Senior Coach
Last updated: December 20, 2023
We personally test every product featured in our reviews and guides. By ordering products anonymously and getting a group of independent testers, we are able to get first-hand experience and provide data-driven recommendations. Learn more.

As someone who has navigated through various stages of unwanted flabbiness, I understand the temptation to try dietary supplements advertised online.

Transparent Labs offers a comprehensive range of health and sports supplements, widely recognized in my gym community.

One particular product that stood out is the Transparent Labs Fat Burner PhysiqueSeries, now rebranded as Transparent Labs Recomp.

As a certified personal trainer, I enlisted my dietitian's expertise to review the ingredients of this rebranded product. Together with my fitness colleagues, we tested it to evaluate its effectiveness in cutting and general weight loss.

What Is Transparent Labs Recomp?

A close up shot of a barbell and Transparent Labs Fat Burner supplement

Transparent Labs Recomp PhysiqueSeries is a thermogenic fat burner supplement designed to trigger an increase in your metabolic rate. It aids fat loss, increases energy levels, improves focus, and reduces cravings.

Without going into extremely boring details of how your metabolism works, let me give you just a really quick explanation of what that means.

Basically, any excess energy you take in is stored in the form of body fat. Our research shows this results in quite a bit of fat storage, and even performance athletes can struggle with their BMI at the low end.

Burning fat is triggered when there is a net negative amount of available energy. While diet and a strict exercise regimen can help, there are ways in which you can help out a bit.

Thermogenesis is one such way, and certain ingredients like green tea extract and caffeine anhydrous can increase your core body temperature. This requires energy, which is sourced from fat.

What attracted me to Transparent Labs Recomp is that the packaging is really simple, and the company doesn’t embark on major celebrity endorsements and hyped-up advertising. So, my first step was to review the ingredients with my dietitian.

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Transparent Labs Fat Burner Product CTA

Transparent Labs Recomp

Rated With Total Shape's Scoring System


What Are The Ingredients?

Supplement facts of Transparent Labs Fat Burner

Transparent Labs Recomp contains 9 main active ingredients that were chosen based on scientifically proven results. Let's take a look at them one by one.

1. Green Tea Extract (50% EGCG)

Many people consume green tea for its detox benefits, but green tea extract will also provide a nice boost of caffeine.

Based on the study found on the National Center for Biotechnology Information website, green tea extract is also the main ingredient of our best nighttime burners, as we did find some studies that have shown green tea's potential in burning fat [1].

Our dieticians also said that the major antioxidant in green tea, called epigallocatechin gallate (EGCG), can help with weight management, especially when combined with regular exercise and a low-calorie diet.

2. White Willow (60mg)

This was a new one to me, but it is a type of bark extract that has been extensively studied.

Some people also use it to relieve pain, from back pain to headaches, which may help in reducing fatigue and muscle soreness.

According to another study found on the National Center for Biotechnology Information website, it seems like when combined with caffeine, it can increase the effectiveness of thermogenesis even when resting [2].

And in our experience, it’s very effective for triggering some additional fat metabolism.

3. Caffeine Anhydrous (120mg)

Yes, that morning coffee to have you wake up could be helping with the process of burning fat.

Reducing the desire to eat in combination with increased calorie burn is thought to be an effective strategy for weight loss, and some studies have suggested that caffeine helps us do just that [3].
Similar Product: Shredded AF Review

One of the most common natural ingredients in fat burning supplements is caffeine, along with green tea extract.

One thing to keep in mind, though, is that the more you take in, the less effective it will become. So be careful with supplements if you’re a coffee drinker.

I also made the mistake one day of taking it after 6 pm and ended up struggling to get to sleep.

4. Synephrine HCL (25mg)

This also seems to be a bit of a newcomer to the supplements industry. Still, there is one study in particular that verified that when sourced from bitter oranges, Synephrine HCL works to increase energy levels in resistance training targeting more fat [4].

Most users have seen an increase in energy and endurance levels, which may have helped burn more fat and build muscle mass during workouts.

5. L-Theanine (120mg)

Some people may have seen L-Theanine advertised on certain teas in health food stores to help decrease stress levels [5]. However, when combined with caffeine, we found it can help to amplify the effects on fat.

Based on my clients’ experiences, this fat burner helped reduce symptoms of physical and mental stress throughout the day.

6. L-Tyrosine (150mg)

L-Tyrosine is another interesting amino acid that affects the metabolic rate, specifically during exercise and workout phases [6].

Indeed, I noticed that I was a lot more sweaty than usual during workouts, which may be due to enhanced metabolism.

7. 5-HTP (150mg)

5-HTP is a rather cryptic name but has been shown to influence serotonin levels, which are directly tied to suppressing appetite.

During two months of testing, I have noticed positive effects in terms of appetite suppression, especially when I’m on my fasting period.

There are few studies around 5-HTP, but our research has shown its positive impact on weight loss and appetite suppression [7].

8. Forskolin (10% Coleus Forskohlii)

This one will be particularly interesting for people who want to achieve more muscle mass definition. A 2005 study revealed positive results for obese men where a significant fat loss was noted [8].

However, the dosage in Transparent Labs Recomp of 250 mg per serving might not be enough to cause significant results as most studies use more than 500 mg per day.

And our test results seem to confirm this as well.

9. Cayenne Pepper (50mg)

Cayenne pepper extract is one of the ingredients to expect in fat-burning supplements. It has been extensively tested as a natural treatment option for obesity, making cayenne pepper extract a good option for anyone trying to lose weight.

A cayenne pepper extract contains capsaicinoids, such as capsaicin, which reduce calorie intake, increase thermogenesis, and promote satiety [9].

Our dieticians added that the capsaicin in cayenne pepper accelerates thermogenesis to help you burn more calories than usual.

Does Transparent Labs Recomp Work?

Male nurse writing prescription

Yes, Transparent Labs Recomp works. I read through several hundred online reviews and comments in forums and Facebook groups, and the overall feedback has been very positive.

Some testers noted that it worked well in accelerating weight loss and appetite suppression. That was enough for me to try and see how it would work in a cutting phase.

So, let’s take a closer look at the specific benefits of Transparent Labs Recomp.

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Transparent Labs Fat Burner Product CTA

Transparent Labs Recomp

Rated With Total Shape's Scoring System


What Are The Benefits?

Three different images of people working out

The key benefits of using Transparent Labs Recomp include weight loss, appetite reduction, and increased energy levels. Let’s discuss each of them below.

1. Improved Weight Loss

So, I had planned to reduce my BMI by 4 points over the 4 weeks, and I used a body fat caliper to get the most accurate readings. The good news was that I managed to achieve my goal a full 4 days sooner than expected.

The last time I went through a cutting phase, it took the entire 4 weeks, so that was a nice surprise. Keep in mind that I did my workout as usual, and I cut on most of my carbs during this time.

2. Reduced Appetite

I often try to go through longer fasting periods to skip my breakfast and a morning snack. That will usually mean a good 5 hours in the morning where I can feel hungry and get a bit crabby.

When I took Transparent Labs Recomp first thing in the morning, I got until about 11 am before I started feeling the usual hunger cravings and pains. So, from the perspective of appetite suppression, it does seem to bridge a gap.

3. Energy Boost Throughout The Day

I confirmed what I saw in quite a few reviews when it comes to some extra energy. By burning more calories and fat, I did feel like my metabolism was making a good bit more energy available.

I found that I just had a bit of an edge over my normal days, both mentally and physically. It allowed me to do my workouts more efficiently while ensuring I wasn't too tired from the day's exertions.

Any Side Effects?

Side effects from the Transparent Labs Recomp are very uncommon. However, people with a sensitivity to caffeine can end up with increased blood pressure and heart rate while using this product.

I also received a few comments about Transparent Labs Recomp causing an upset stomach when taken without food. Although I didn't experience this myself, this happens quite often, so it's best to try it after breakfast.

If you have any allergies or illnesses, it's always best to check with your doctor before using this supplement.

Check out our other fat burner reviews:

  • It has a scientifically backed formula to burn fat faster
  • May work as an appetite suppressant
  • Effective energy booster
  • Reasonably priced
  • Transparent formula
  • No vitamins and minerals
  • May cause upset stomach on some people

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Transparent Labs Fat Burner Product CTA

Transparent Labs Recomp

Rated With Total Shape's Scoring System


When Should You Take Transparent Labs Recomp?

Nurse writing prescription

You should take Transparent Labs Recomp during the earlier hours of the day. Transparent Labs recommends that you take 2 capsules twice a day with food.

I wouldn’t recommend taking it later in the day, as the caffeine dose could end up affecting your sleep. Based on my experience, it's best to consider reducing your tea or coffee intake by 1 or 2 cups a day so as not to end up overstimulated.

The more caffeine you take, the less your metabolism will react, which could have the opposite effect on your fitness goals.

Related articles:

What Are Users Saying?

Users are saying different things about Transparent Labs Recomp, but here are the ones that stood out as consistent with our experience.

"I tried a bottle of this product, and it helped me lose weight a bit quicker than before, so I'm trying a longer run to see if I get closer to my long-term goals. Definitely worth a try and drink lots of water." - Rodney T.

“The Physique Series Recomp is an amazing product. I’ve only been using it for a week or two but I have noticed that I’ve already lost weight and am a little leaner. My energy level has also increased. Great product, I highly recommend it!” - Jill H.

"I had to modify my dosage. Two pills just were so physically uncomfortable for me to take. I had terrible GI distress during those weeks. But I'm down to 1 ea. 2x/day, and it is much better." - Margaret H.

4 Tips For Getting The Most Out Of Fat Burners

Collage of people talking at the gym, a healthy meal, and workout planning

Collage of people talking at the gym, a healthy meal, and workout planning.

1. Start With Your Diet

If you don’t fix your diet, then there is no point in taking fat burner products.

Any fitness goal will be 70% diet and 30% exercise, so make sure to maintain a healthy and balanced eating program while using Transparent Labs Recomp.

2. Plan For Regular Off Cycles

The longer you take a fat burner, the more your body will become tolerant of the ingredients. That’s why it’s best to take regular breaks. I would generally say that taking one or two weeks off for every 8 weeks of supplementing with Transparent Labs Recomp is the best approach.

Over time, you can see what works best for you and adjust it accordingly.

3. Drink More Water Than Normal

Taking a thermogenic fat burner entails using up more water in your system.

If you’re in a particularly active phase while taking Transparent Labs Recomp, we found it’s best to add at least an extra pint of water a day.

It ensures you don't end up feeling too thirsty and tired for your exercise routines and fat loss efforts.

"Never overlook the importance of drinking enough water to enhance your fat-burning benefits. Water is essential for life and optimum health, and without enough of it, your energy, strength, and metabolism suffers."
- Shannon Clark, Sports Performance Scientist

4. Plan Your Exercises The Smart Way

When you’re trying to lose fat with Transparent Labs Recomp, then you need to trigger sustained processes to lose weight, and that requires higher intensity levels of training.

After some trial and error, this is when I switch to lots of high-intensity interval training (HIIT), and I even throw in a regular full-body training day as well.

Here are some other popular fat burners on the market:

Transparent Labs Recomp Pricing

We also had a careful look at the different order options for this Transparent Labs Recomp review. The good news is that there are some options here.

For a one-time order of a bottle with 60 capsules, it costs $54.99. And in our experience, it took about four days to receive the order.

But you can also opt for a subscription option.

This comes with free shipping, and each month, you’ll receive a bottle for $49.99. That 10% saving quickly adds up over the year.

Recomp Alternatives

With so many fat-burning solutions on the market, deciding which product will work best can be challenging. We’ve done some legwork and compared Transparent Labs to three popular alternatives.


Our review confirms that PhenQ is one of today's most trusted and efficient weight loss products.

PhenQ sets itself apart from other fat burners, including transparent labs, because of its multi-faceted approach to weight loss with scientifically-backed ingredients.

Our test group volunteers used PhenQ for several weeks, along with our designed workout plan and diet. They reported increased energy and decreased hunger cravings and recorded noticeable weight loss.

PhenQ and Transparent Labs Recomp's only common ingredient is caffeine, with the same dosage.

As a fitness coach, I appreciate that PhenQ targets stored fat and new fat production, boosts energy and focus, and suppresses appetite because I tell my clients they need to hit weight loss from all sides.

A bit pricier than other fat burners, PhenQ’s website gives incentives like free bottles and shipping for purchasing a multi-month supply.


After an extensive review on LeanBean, we found that this is another vegan-friendly, all-natural fat burner, but unlike Transparent Labs, it targets women's specific weight loss needs.

It claims to increase thermogenesis and naturally suppress appetite as it sources caffeine from natural sources; however, the dose is pretty light, and after speaking to our dietitians, it leaves me questioning its efficacy.

The formula contains thermogenic ingredients like green coffee beans and turmeric to help boost your metabolism. LeanBean also includes Glucomannan and chromium for hunger control and B vitamins to reduce fatigue, which are all absent from Transparent Labs Recomp.

I did not like the LeanBean dosing of six pills daily, compared to just two with the Transparent Labs Recomp. The results of our test group show it is an effective fat burner, but many users also thought the dosing was too much.

The price of LeanBean is on point with other fat burners. Ordering from the official website will get you bulk discounts and the advantage of their 90-day, money-back guarantee.

Instant Knockout

Originally formulated to help bodybuilders and athletes reach their performance goals through a metabolic boost and increased thermogenesis, Instant Knockout Cut has become an increasingly popular fat burner among gymgoers.

Like the Transparent Labs Recomp, Instant Knockout Cut is vegan-friendly, utilizing a veggie capsule, so this was to the delight of many of our testing volunteers.

Our research confirmed that Instant Knockout uses caffeine and green tea extract to enhance metabolism at much higher doses than Transparent Labs.

I also like the addition of cayenne to further boost thermogenesis and Glucomannan for appetite suppression.

I consulted our dietitians on the L-theanine dose, and they indicated that Instant Knockout likely includes it to promote increased focus.

Instant Knockout contains a hefty dose of caffeine, with was bothersome for some users in our test group, while others didn’t mind it. I liked the significant boost of energy to power through a hard training session.

The best place to purchase Instant Knockout Cut is from the official website. I placed a multi-bottle order and received free shipping and complimentary nutrition and workout e-g


People working out in the gym and Transparent Labs Fat burner supplement

Should You Take a Fat Burner?

Yes, you should take a fat burner to speed up the process of achieving your target weight or BMI. As long as your diet consists of balanced nutrition and you exercise regularly, such supplements can work very well for men and women.

What Is the Best Natural Fat Burner?

The best natural fat burner is caffeine due to it’s known thermogenic effects. By slightly raising your core body temperature, your metabolic rate increases activity and gets rid of more fat that help you lose weight.

Do Fat Burners Suppress Appetite?

Yes, some fat burners can suppress your appetite and prevent hunger cravings. These supplements can be very helpful especially if you're on a net negative calorie diet or taking longer fasting periods.

How Does the Body's Tolerance to Transparent Labs Recomp Develop Over Time?

Over time, the body may build a tolerance to certain ingredients in Transparent Labs Recomp, potentially reducing its effectiveness. This is particularly true for stimulants like caffeine, where regular use can diminish its impact on energy levels and metabolism.

How Does Transparent Labs Recomp Compare to Prescription Weight Loss Medications?

Transparent Labs Recomp uses natural ingredients and may offer a safer alternative to prescription medications, but it's generally less potent. Prescription medications are typically more effective for rapid weight loss but come with a higher risk of side effects.

Can Transparent Labs Recomp Enhance Athletic Performance, Especially in Endurance Sports?

The supplement may boost energy levels and improve metabolism, which can be beneficial in endurance sports. However, its direct impact on athletic performance varies and should be considered alongside a balanced diet and training regimen.

What Are the Roles and Effectiveness of Individual Ingredients in Transparent Labs Recomp?

Each ingredient in Transparent Labs Recomp, like green tea extract and caffeine, plays a specific role, such as boosting metabolism or increasing fat oxidation. A detailed analysis of each can help users understand their combined effect on weight loss.

How Do Users Typically Integrate Transparent Labs Recomp into Their Lifestyle?

Users often integrate Transparent Labs Recomp into their lifestyle by pairing it with a healthy diet and regular exercise. The supplement is usually taken in the morning or before workouts to maximize its metabolic effects throughout the day.

Our Verdict on Transparent Labs Recomp

At this stage, you should fully understand what's in the Transparent Labs Recomp, how it works, and what results in you can expect.

It's a safe option to consider, but if you have a sensitive stomach, I suggest you skip it and try PhenQ instead.

PhenQ is a personal favorite because it's easy on the stomach, and my results and those of some friends at the gym have been quite positive. It's my regular go-to fat burner, especially when I need a pick me up in the gym or am trying to curb cravings.

The great thing is that I can easily stack it with some pre-workout to give me some maximized results.

Other users have also found this fat burner effective for fat loss. The images here speak for themselves:

Taylah results PhenQ

Nicola Before After v2

We Recommend This Instead


PhenQ Product CTA

Rated With Total Shape's Scoring System

  • Boosts energy for better gym performance
  • Suppresses appetite
  • Improves overall mood and brain function
  • Replenishes body's lost electrolytes
  • Get the BEST PRICE until the end of April
  • Can be only purchased through the company website
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About The Author

Benedict Ang, CPT, PN1-NC
Staff Writer & Senior Coach
Benedict Ang, CPT, PN1-NC is an ex-National Soccer player turned MMA and Kickboxing champion, with ACE CPT and PN1-NC certifications. His advice is rooted in education and experience, ensuring that readers receive scientific and battle-tested insights. His mission is to empower his clients and readers to realize their potential and become the best versions of themselves.
Learn more about our editorial policy
Dr. Harshi Dhingra, MBBS, MD is a published peer-reviewed author and renowned physician from India with over a decade of experience. With her MBBS from Bharati Vidyapeeth and an MD from Rajiv Gandhi University, she actively ensures the accuracy of online dietary supplement and medical information by reviewing and fact-checking health publications.
Learn more about our editorial policy
Dr. Kristy June Dayanan, BS, MD is an author with a BS degree from University of the Philippines and an MD from University of Perpetual Help System. Her ability to simplify medical science complexities and dietary supplement jargon for the average reader makes her a valued medical fact checker and reviewer.
Learn more about our editorial policy

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One thought on “Transparent Labs Recomp (Fat Burner) Review: Burn Fat at Rest? 2024

  1. Even though I’m a novice to the product, I can attest to the fact that it made me feel full on very little food…and I’m usually a bottomless pit! Strange, yes, but I love it.

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