Muscle-sparing fat loss support for exercise and fasted training*
Multibuy Offer 2+2
Designed for Performance
Stimulates fat-splitting enzymes and fat-burning hormones*
Increases energy expenditure for peak calorie-burning during exercise*
Optimizes hormones that drive metabolism and muscle growth*
Helps regulate blood sugar, appetite and fat storage*
Preserves lean muscle mass during fasted and non-fasted training*
Helps burn more fat than exercise alone*
Healthy for Daily Use
Designed to control weight in conjunction with diet and exercise*
Stim-free thermogenesis; made to minimize typical burner side effects*
Advanced nutrient forms Forslean®, Capsimax®, BioPerine®*
Plant-based, prebiotic-infused Plantcaps® from pullulan (fermented tapioca)*
HMB (ß-Hydroxy ß-Methylbutyrate),
Training in a fasted state has been suggested to accelerate both the breakdown and metabolism of stored fat. The downside: Fasted training may also degrade lean muscle mass.
Beta-hydroxy beta-methylbutyrate (HMB) is a metabolite of the branched-chain amino acid leucine that is Performance Lab® Sport Fat Burner’s featured nutrient for optimizing fasted training results. HMB is suggested to help by:
- Neutralizing muscle-damaging enzymes that are generated during fasted training;
- Enhancing muscle strength and maximal oxygen consumption while delaying lactic acid onset, helping to optimize physical performance and endurance in a fasted state;
- Promoting muscle growth by directly increasing protein synthesis within the mTOR pathway;
- Encouraging the body to preferentially use stored fat as fuel instead of muscle tissue during calorie restriction.
HMB naturally supplies a balanced combination of muscle-sparing, muscle-building and muscle recovery bioactivities that may support lean muscle mass in conjunction with training, especially high-intensity interval training and cardiovascular exercise on a calorie deficit.
Research has linked HMB supplementation with lower levels of 3-MH, which is a marker of enzyme-induced protein degradation:
About Performance Lab® Sport Fat Burner HMB:
Our HMB (ß-Hydroxy ß-Methylbutyrate) is sourced from a leading global supplier and undergoes rigorous quality testing to verify purity and potency for superior HMB muscle benefits.
Coleus Forskohlii (as Forslean®) (standardized for min. 10% forskolin),,
Coleus Forskohlii is an Ayurvedic root herb that is the only natural source of its primary active ingredient: Forskolin.
Forskolin activates the adenylate cyclase enzyme that increases production and intracellular concentration of cyclic adenosine monophosphate (cAMP), a signaling compound that may help to promote desirable body composition by:
- Optimizing hormonal cell messengers that regulate metabolism, thermogenesis and anabolic muscle growth, including thyroid hormone and testosterone;
- Activating the enzyme protein kinase, which stimulates lipase to catalyze the breakdown of triglycerides: The building blocks of body fat.
Coleus Forskohlii’s synergistic, multi-pathway activity is suggested to help minimize body fat while maximizing lean muscle growth – supporting optimal body composition and the peak metabolic function that helps maintain a healthy weight.
Forslean® is an advanced form of Coleus Forskohlii standardized to supply a minimum of 10% active forskolin. Forslean® is patented for shifting body composition away from fat and in favor of lean muscle, and has been shown to be safe, well-tolerated and effective in multiple clinical trials.
Researchers have linked supplementation with the Forslean® used in Performance Lab® Sport Fat Burner with significant reductions in bodyweight and significant increases in lean body mass:
Cayenne Pepper Extract (as Capsimax®) (standardized for min. 2% capsaicinoids),
Cayenne pepper supplies active ingredients called capsaicinoids that are responsible for the pepper’s fat-burning effects. Among other bioactivities, capsaicinoids activate the sympathetic nervous system to release catecholamine hormones (epinephrine and norepinephrine) from the adrenals.
In Performance Lab® Sport Fat Burner, cayenne’s pro-catecholamine activity may assist with healthy weight management because catecholamines have been shown to:
- Stimulate beta adrenergic receptors that signal for cells to increase energy expenditure, helping to maximize calorie-burning during exercise;
- Signal for hormone sensitive lipase to promote fat breakdown (lipolysis), fat mobilization and fat oxidation before and after exercise
Cayenne peppers’ capsaicin is also notable because its metabolic effects are achieved without stimulants or related side effects, such as increased heart rate and blood pressure.
A highly active extract standardized to 2% capsaicinoids, Capsimax® supplies chili peppers’ active ingredients for weight control in buffered OmniBead™ microspheres, which delay release of cayenne’s nutrition for absorption in the lower intestine – a step that eliminates the oral and gastric burning sensations that are sometimes associated with hot peppers.
Catecholamine + cAMP Synergy for Lipolysis:
Catecholamine-induced lipolysis appears to be more pronounced in visceral fat, in part due to the lipolytic activity of cAMP. Together in Performance Lab® Sport Fat Burner, Cayenne’s pro-catecholamine activity and Coleus Forskohlii’s pro-cAMP activity are intended to combine for superior lipolysis performance in visceral fat tissues.
Black Pepper Extract (as BioPerine®)(Standardized for min. 95% piperine),
Black pepper extract supplies an active ingredient called piperine. Considered a thermonutrient, piperine is suggested to assist with weight control by:
- Optimizing thermogenesis, thereby increasing energy expenditure;
- Promoting efficient food metabolism, including enhancement of nutrient absorption;
- Inhibiting adipogenesis, the formation of new fat cells.
Performance Lab® Sport Fat Burner’s BioPerine® black pepper extract is a premium form standardized to supply a minimum of 95% piperine. Raw black pepper supplies between 3-9% piperine. BioPerine® is the only form of black pepper that is patented to increase the absorption, bioavailability and utilization of nutritional compounds, as well as the only form shown to be safe and effective in multiple clinical trials.
Take Performance Lab® Sport Fat Burner to burn more fat than with exercise alone, especially during fasted training.
Stack Performance Lab®
SPORT Fat Burner With:
Burn + Stim
SPORT Burn is a stim-free supplement. For those who prefer stimulation, SPORT Burn stacks perfectly with Performance Lab® Stim.
Stim adds performance-enhanced caffeine to SPORT Burn in 50 mg increments, giving you more precise control over intake.
Add Stim to SPORT Burn to get caffeine’s thermogenic and energizing weight loss benefits.Learn More
Burn + Energy
Energy’s cell ATP energy support complements SPORT Burn’s Forslean®, which works together with ATP to enhance metabolism.
Energy also adds 2.5 mg BioPerine® to SPORT Burn’s 2.5 mg, doubling its research-backed thermogenic and metabolic support.
Take SPORT Burn + Energy for vitalized performance during exercise and superior fat loss results.Learn More
Burn + MCT
Performance Lab® MCT targets fat loss pathways that augment SPORT Burn, including support for appetite control and calorie intake reduction.
Like SPORT Burn, MCT also holds specific benefits for fasted training: It raises ketone bodies that fuel brain cells during fasting.
Together, SPORT Burn + MCT help all fat loss programs, with specialized support for maintaining muscle mass and mental energy during keto and fasted training.Learn More
Burn + Pre
SPORT Burn Capsimax® from cayenne peppers is a thermogenic nitric oxide (NO) booster. It augments SPORT Pre’s NO-boosting Setria® Performance Blend and Maritime Pine Bark Extract.
Take SPORT Burn + SPORT Pre for a muscle-pumping, muscle-preserving, fat-blasting sensory workout that shreds and defines your body without stimulants.Learn More
Burn + Protein
SPORT Protein featuring Oryzatein® organic rice protein mixes easily into a rich chocolate shake that helps with appetite control across all weight loss programs.
In conjunction with exercise, SPORT Protein also helps pack on lean muscle mass that is preserved during fasted training by SPORT Burn’s HMB.
Take SPORT Burn + SPORT Protein as the ultimate fat-burning, muscle-building stack.Learn More