The supplement industry is filled with thousands of fat burners that can help manipulate body processes and help us reach health and fitness goals. Some fat burners claim to accelerate a few body processes to assist weight loss, while others claim to do more. 

We are here to take a look at a product produced by Opti Nutra called Burn Lab Pro. It is one of those supplements specifically formulated to go the extra mile. The product supports weight loss and maintenance while bridging the nutritional gaps during fat elimination. 

Below we take a better look at the capabilities of Burn Lab Pro while touching on some key aspects of use and more:

What Kind of Product is Burn Lab Pro?

Burn Lab Pro is classed as a fat burner or weight loss supplement due to the primary effects it produces. The product was formulated using a blend of natural ingredients that can trigger weight loss and eliminate stubborn fat in several ways. Burn Lab Pro affects 15+ critical biochemical functions associated with weight loss and muscle preservation. This includes thermogenesis, fat blocking, appetite control, muscle protection, and fat mobilization. 

It also affects thyroid hormones. Studies show that excess thyroid hormone production can support weight loss. The supplement does not stress the body or force it to shift into fat-burning. Rather it supports and encourages it to do so by manipulating several body processes. Burn Lab Pro is safe and effective and can be used by a wide range of users due to the seamless blend of natural components in its formula. 

It can help users reach their weight loss goals faster and assist fitness enthusiasts in maximizing their performance and achieving excellent body composition. The product's formula and effect on the different body processes also help restore vitamin and mineral nutritional deficits, making it a dietary and nutritional supplement as well.

Who is the Manufacturer?

As mentioned earlier, Burn Lab Pro was created by Opti-Nutra, a Britain-based supplement manufacturing company dedicated to researching, developing, and manufacturing innovative nutritional aids. They are well known for their unique supplements that optimize biological function and elevate health. Opti-Nutra uses premium ingredients that meet purity standards, leading to potent and effective supplements such as Burn Lab Pro. They also use cutting-edge technology in production, which ticks off all the safety boxes. Together we feel their determination to produce safe and effective products is the driving force behind their success and widespread consumer following.

Potential Benefits of Burn Lab Pro

Burn Lab Pro benefits are supported by natural ingredients that have been proven effective in their function. The formula manages to positively affect several body processes, which means that the benefits associated with its use are extensive and widespread. 

Let's take a look at the benefits associated with regular Burn Lab Pro use:

  • Suppresses appetite;
  • Blood sugar regulation;
  • Increases energy levels;
  • Improved thyroid function;
  • Accelerated fat/weight loss;
  • Improves hormonal imbalances;
  • Stops fat from being stored in cells;
  • Increase muscle mass development;
  • Maximize fat oxidation and breakdown.

These benefits can be easily achieved if recommended dosage and usage instructions are followed. In addition, a healthy diet and exercise plan can also help accelerate the supplement's effects for faster results.

A full list of ingredients 

Burn Lab Pro contains a unique combination of ingredients that produce potent muscle-building and fat-burning effects.

  • Coleus Forskohlii (ForsLean)

    ForsLean is a potent ingredient that accelerates fat burning while aiding muscle development. In conjunction with a controlled diet and exercise, ForsLean bioactivities stimulate hormones to boost the breakdown of fat, accelerate fat burning, improve metabolic rates and boost muscle growth. A study that assessed the efficacy of ForsLeans showed that the ingredient had a favorable effect on body composition as it decreased body fat and body mass percentage. There was also a positive change in bone mass and testosterone levels, which of course, supports muscle growth.

  • Cayenne Pepper Extract (CapsiMax)

    CapsiMax extract stimulates hormones that promote body heat and encourage fat breakdown. It stops fat storage and improves energy levels while maximizing body fat and calorie burn-off. The ingredient can also control appetites and reduce calorie intake, leading to consistent weight loss. Research suggests that the ingredient has an overall positive effect on fat loss.

  • HMB (ß-hydroxy ß-methylbutyrate)

    This ingredient helps burn fat and enhance muscle growth. According to studies, HMB helps with muscle strength, muscle building, and muscle recovery, all benefits that support the development of overall lean muscle mass, especially when paired with high-intensity exercises and a calorie-deficient diet. The ingredient's effects also extend post-exercise sessions to promote maximum muscle growth and speed up muscle recovery.

  • NutriGenesis® GTF Chromium

    GFT is a trace mineral with cofactors usually found in whole foods like brewer's yeast. It supports fat loss and improves body function through enhanced insulin activity. Optimized insulin levels support fat loss by controlling appetites, fueling muscle strength, and stabilizing energy levels. Research suggests that GFT use leads to significant body fat reduction

  • Black Pepper Extract

    Bioperine is a thermo-nutrient and bioenhancer that accelerates fat loss through thermogenesis (raised body heat for maximum calorie burning). Evidence shows that piperine also blocks the formation of new fat and increases the absorption and bioavailability of nutrients.

Who is the product intended for?

Burn Lab Pro is quite a potent supplement, which requires careful consideration as the best results, in this case, come from commitment and discipline. The supplement produces excellent results if effort (physical exercise and controlled diet) is consistent. The Burn Lab formula was designed to improve body composition, which can only be achieved with external effort.

 This is why Opti-Nutra leans towards athletes and fitness enthusiasts in their marketing. After analyzing the product, we 100% agree as without physical exertion, users will not achieve the desired result from Burn Lab Pro use. 

Recommended Dosage

The ideal Burn Lab dose must be taken according to schedule to extract maximum benefits from use. According to manufacturer recommendations, 2-4 capsules must be consumed without food (while fasting) approximately 15-30 minutes before training sessions. New users can start with 2 capsules a day and gradually move up to 4 capsules after a week of use. The maximum dosage is 4 capsules daily,  and you should never go over that amount. The timing of the dose allows the stomach to properly absorb the active ingredients in the formula to stimulate the right processes during exercise. The idea is to support normal fat-burning processes so the body is encouraged to burn fat in shorter time frames naturally.

Side Effects and Contraindications 

Burn Lab Pro has an excellent composition that consists of all-natural ingredients. The formula is stimulant-free, vegan-friendly, and allergen free, which makes it highly compatible with most users. The side effect rate associated with use is very low as there have been few reports of adverse effects. After looking into a larger pool of reviews, we found a few that mentioned that the supplement caused disrupted bowel movements and an upset tummy. This adverse event didn’t last very long, as users mentioned that it disappeared after the first few days of use. 

Other than this, there are no side effects or contraindications to note unless you have a known allergy to any of the ingredients in the Burn Lab formula or are under 18. Then, of course, use should be avoided.

Who Shouldn't Use It? 

As we mentioned several times before, Burn Lab Pro was created with all the bells and whistles of being completely natural and danger free. Besides having an all-natural formula, the supplement contains no common ingredients of an average fat burner. It contains no added preservatives, chemicals, binders, fillers, stimulants, or any components that can cause the body harm. Thus, there is no limitation on use. 

Use is open to anyone serious about losing weight, building muscle, and reaching fitness goals. However, caution is advised if you have underlying medical conditions that can be negatively affected by the effects produced by this supplement. In that case, professional approval must be sought before embarking on the Burn Lab Pro journey. Also, it’s worth stressing that this product is not intended for underaged people.

When Can I Expect to Notice the Effects?

Burn Lab Pro Review

Unlike other fat burners, which take fairly long to produce noticeable results, Burn Lab Pro produces results in just a few weeks. According to Opti-Nutra, individuals who pair recommended doses with proper diet and exercise will see results as early as 10-14 days after commencing with the first dose. Fat loss steadily increases thereafter, and other effects soon follow. 

In some cases, the effects may be visually noticed (reduced waist circumference, looser clothes), but the scale may only reflect the loss a few weeks later. Significant transformations are seen after a few months of use.

Price And Availability 

Burn Lab Pro can be easily purchased from the brand's official website. The site is open and accessible day and night, making it easy to stock up on the supplement at any time. The product's availability is reliable, and there is seldom a time that the site is sold out. The official site offers consumers great discounts on bulk orders and has flash sale offers from time to time.  

Below we look at the pricing breakdown:


Price (USD)

Number of Capsule

1 Month Supply


1 Bottle - 90 Capsules

2 Month Supply


2 Bottles - 180 Capsules

3 Month Supply

$ 177

3 Bottles + 1 Bottle FREE + Fast & FREE Shipping

First orders are covered by a 100% Money-Back Guarantee, which states that users can try the product, and if they don’t achieve the results promised, they will receive a full refund. We think this is a great advantage as so many fat burners out there are all promises but no results. The fact that the brand offers this option tells us that they are confident in its product and the effects it is supposed to provide.

Alternatives To Burn Lab Pro

Burn Lab Pro is an excellent fat-burning supplement that gives users holistic results that benefit their image and health. However, its potency, ingredient list, or the price can sometimes leave users looking for alternatives. Below we list the best alternative to Burn Lab Pro:


4.9 / 5

Key Features

  • Stops fat production and blocks fat storage
  • Preserves muscle mass and increases strength
  • Induces thermogenesis and supports 24-hour fat burn.


4.6 / 5

Key Features

  • Supports muscle recovery
  • Reduces fatigue and increases energy
  • Triggers thermogenesis and promotes fat burning 


4.2 / 5

Key Features

  • Improves metabolism levels
  • Reduces fatigue and increases energy
  • Eliminates cravings and normalizes appetite.


Burn Lab Pro is a cut above the rest regarding formula, effects, and benefits. The supplement ticks all the boxes of a fat burner and muscle builder, which is rare as users often need two different products to support shredding and muscle development. We find that the comprehensive set of effects that come with use can significantly accelerate any fitness journey, and as long as the user puts in the work, the product delivers on its claims.


Is Burn Lab Pro an effective fat burner?

Yes, Opti-Nutra has designed the supplement using both expert and science-based research. The Burn Lab formula and ingredients are naturally sourced and backed by evidence of efficacy in weight loss and muscle building, giving it all the markings of an effective product. In addition, several hundred user reviews confirm the product's claims, effects, and benefits, making it an effective fat burner in both theory and reality.

Can Burn Lab Pro be used without a paired exercise routine or controlled diet?

The product can be used without diet and exercise; however, the outcomes will not be ideal—minimal weight loss. Like all fat burners, Burn Lab Pro produces the best results when it is paired with a diet and exercise plan.

Can I take Burn Lab Pro with coffee?

Administration of Burn Lab Pro with anything but water is discouraged as this could affect the absorbency and effects of the product. However, there is no harm in having coffee at any other time of the day. Since Burn Lab Pro is stimulant-free, it will not cause the classic jitters. In fact, it might provide a natural energy boost and further suppress appetites.

Is Burn Lab Pro a safe choice?

Yes, Burn Lab Pro is a safe choice. It is GMP certified, which means it was manufactured under strict conditions in an FDA-approved facility. In addition, it contains ingredients backed with scientific evidence supporting their safety and tolerability as well.

Can I use it with other supplements?

Yes, Burn Lab Pro can be used with other supplements to accelerate weight loss and muscle growth further. We suggest combining it with compatible products that complement the ingredients in its formula.

About the Author Tim Rockwell

Tim Rockwell is a highly skilled and knowledgeable fitness expert. With a background in exercise science and years of experience in the fitness industry, Tim is passionate about sharing his expertise with others through his writing. He currently contributes articles to Eurasc, where he shares practical tips and strategies for leading a healthy, active lifestyle.

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