performance lab burn
Weight Loss

Performance Lab Burn Review: How Effective Is It For Weight Loss?

  Autor: Lukas Weier

Can Performance Lab Burn reduce fat and build muscle? Is it the best fasted-workout supplement available? Read our Performance Lab Burn review to find out.

Can Performance Lab Burn reduce fat and build muscle? Is it the best fasted-workout supplement available? Read our Performance Lab Burn review to find out.

You’ve been working out and fasting to shed pounds and reveal lean muscle. However, the fat isn’t budging and your muscles are fading. Does this conundrum sound familiar to you? You’re not alone.

You need a fat-burner that not only melts fat but helps to preserve and build muscle, even after fasted workouts. Performance Lab Burn is designed to do just this. We are taking a deep-dive into this smart supplement to figure out if it’s worth your cash.

Our Performance Lab Burn review covers the ingredients, company information, benefits, side effects, customer reviews, pros, and cons.

What is Performance Lab Burn?

Performance Lab Burn (part of the “Sport” range) is an over-the-counter supplement designed to boost fat burning and preserve lean muscle.

It has been formulated to provide energy and fat-burning power during fasted workouts, using a range of brand-name fat burners that have been formulated for safety and effectiveness.

Plus, it doesn’t contain any caffeine or other stimulants so it’s great for people who’d prefer not to be buzzing at bedtime.

About the brand

performance lab products

Performance Lab is a supplement company based in England.

They have two different ranges of supplements that can be stacked for maximum effectiveness: the “core” range and the “sport” range.

Impressively, Performance Lab has their own lab-grown vitamin blend called “NutriGenesis” designed to be easily absorbed by the body.

Fortunately, we didn’t uncover anything disturbing about Performance Lab, and they seem to be a trustworthy and intelligent business so far.

Read more: 5 Best Fat Burners That Help You Lose Weight Fast


performance lab sport burn supplement

Performance Lab Burn has a small, curated ingredients list featuring brand-name formations. This is great because it means we can assess where the ingredients came from.

Plus, brand-name formulas are most often backed by research and trustworthy practises, increasing the chances of effectiveness and safety.

Proprietary blends (used by other supplement brands) offer a veiled compilation of ingredients without the amounts listed. However, the Performance Lab Burn ingredient amounts are fully transparent so you know exactly what you’re taking.

The full ingredient list is as follows:

Calcium 175mg
Helps to keep energy levels boosted and regular, and may help to shed fat. Calcium is important for the muscles to contract during exercise, leading to stronger gains.
NutriGenesis GTF Chromium+ 60mcg
Chromium helps to control insulin levels, leading to less stored fat. NutriGenesis also contains amino acids (for muscle building), beta glucans (for energy), pre & probiotics (for healthy gut and proper nutrient absorption), and antioxidants (for longevity and cell protection).
Forslean 250mg
A brand-name for Forskolin which helps boost metabolism and muscle growth by boosting testosterone. Plus, it boots protein kinase which helps to break down fat while sparing muscle.
B-Hydroxy B-Methylbutyrate from Calcium HMB 1000mg
Helps to boost oxygen supply and energy during exercise, boosts fat burning, increases muscle growth, and protects muscles from deterioriating.
Capsimax Cayenne Pepper Extract 50mg
Boosts metabolism for increased calorie burn, and boosts lipase production which increases fat burning.
BioPerine Black Pepper Extract 2.5mg
Boosts metabolism and helps the other active ingredients to be properly absorbed by the body.

How does Performance Lab Burn Work?

Performance Lab Burn works by:

  • Boosting metabolism and calorie-burn with black pepper, Forslean, and Capsimax. This means that your body can burn more calories even during rest, leading to weight loss.
  • Calcium helps the muscles to contract, meaning you can get the best out of your strength training sessions and build more muscle fibers. Plus, calcium may also help to control appetite and overeating.
  • Insulin levels are regulated by GTF Chromium, meaning fat (especially belly fat) is less likely to be stored. Plus, Chromium helps the body to use food (carbs, fat, and protein) as energy, helping to fuel workouts and reduce fat storage.
  • Forslean triggers the production of testosterone by boosting signaling enzymes. More testosterone means greater muscle gains and less fat around the chest and hips.
  • Forslean also increases fat burning and blocks fat storage by increasing protein kinase.
  • You have more energy to workout, better mind-muscle control, and less risk of overeating. These factors lead to better muscle gain and more shed fat.

Performance Lab Burn Benefits

  • Boosts fat-burning while preserving muscle
  • Helps with breaking down fat
  • Boosts energy levels for effective exercise
  • Great for fasted training
  • No additives
  • Caffeine-free

Real User Reviews


Because Performance Lab Burn is only available from the official site, there are limited reviews available.

Plus, the reviews posted on the site are almost all 5-star.

This does make it a little tough to gauge the unbiased, overall customer response. However, here are two reviews on the site that sum up the general consensus:

Seen improvement in my figure with 2 weeks. Excellent product..especially manufactured without caffeine.

I use this in the morning for my fasted cardio and have noticed a huge difference in my workouts. Able to power through my HIIT workouts.

How Do I Take Performance Lab Burn?

Take 2-4 capsules before a workout (about 15 minutes prior). You can also take Burn with other Performance Lab supplements to create a “stack”. For example, Sport Pre, Sport Energy, and Sport Burn are great for fueling workouts.

Price And Where To Buy It?

You can purchase Performance Lab Burn directly from the website This is a smart way to buy, as you reap the benefits of:

  • Authentic product
  • Discounted multi-packs
  • Satisfaction guarantee
  • Pay securely via PayPal, MasterCard, Visa, and Amex
  • Free shipping on large orders

Performance Lab Burn comes in the following options:

  • 1 box (1-month supply): $49.00
  • 2 boxes (2-month supply): $98.00
  • 3 boxes + 1 free box (4-month supply): $147.00, free shipping and handling

Returns Policy And Money-Back Guarantee

Performance Lab provides a money-back guarantee. You must take the product for 30 days, and if you are unsatisfied, your money will be refunded. Note that the refund only applies to one box, and you must send back the empty container.

Is Performance Lab Burn A Scam?

performance lab sport burn weight loss

No, Performance Lab is a trustworthy business with a sophisticated line-up of expertly-formulated supplements. They offer 24/7 customer support, are transparent about ingredients, and offer a money-back guarantee.

Performance Lab Burn contains clean ingredients that are proven to work toward fat burning and muscle building. In other words, you’re not going to waste cash on secret formulas or empty promises.

Side Effects: Is Performance Lab Burn Safe For Everyone?

When addressing the question of side-effects and safety, Performance Lab state that their products “undergo dozens of quality control and quality assurance checks”. Plus, they are audited by an independent third-party company to ensure purity and safety.

Because Performance Lab Burn is stimulant-free, a host of side-effects common to fat burners are ruled out. This is great as it means your sleep and anxiety levels are kept safe.

However, all supplements should be approached with caution, even if they are very safe “on paper”. Even safe, natural ingredients can cause allergic reactions or interact negatively with other medications.

For this reason, it’s best to check with your doctor before taking Performance Lab Burn, especially if you:

  • Are under 18
  • Are pregnant or breastfeeding
  • Have existing medical conditions
  • Are taking regular medications

Pros And Cons


  • Won’t disrupt sleep
  • Simple, clean ingredients list
  • Boosts fasted workouts
  • Money-back guarantee
  • Free shipping


  • No free shipping on 1 and 2-box packs

Final Verdict

performance lab sport burn bottle

We think Performance Lab Burn checks out as a fat-burning supplement worth your time. It serves a good dose of calcium (important for overall health), and various safe and effective metabolism boosters.

You can take it without worrying about insomnia or anxiety, and enjoy an energy kick for effective workout sessions.

In short? Melt the fat, preserve the muscle, and feel great.

Let’s say it doesn’t work out. Simply send back the empty bottle and get a refund.

What is there to lose (apart from fat)?

Read more: PhenQ Review: Ultimate Fat Burner For Men And Women?

Try Performance Lab Burn Now CLICK HERE