Prime Labs Thermogenic Burner bottle with orange bull mascot, 60 capsules, with L-Carnitine, Caffeine and Green Tea for thermogenic energy support
Hand holding Prime Labs Thermogenic Burner bottle in a gym with callouts for boosts metabolism and fat burn, improves energy and focus, and appetite control
Supplement Facts panel for Prime Labs Thermogenic Burner listing L-Carnitine, Green Tea Extract, Apple Cider Vinegar, Caffeine, Berberine, L-Theanine and Cayenne
Muscular shirtless man doing crunches on a stability ball in a dark gym, illustrating Prime Labs Thermogenic Burner for a leaner shred
Prime Labs Thermogenic Burner bottle on its side with tan capsules spilling out and how-to-take directions to take 2 capsules before training
Comparison chart for Prime Labs Thermogenic Burner versus other fat burners across fat metabolism, appetite control, sustained energy and shred support
Increase Energy Build Muscle

Thermogenic Burner

(32)

60 Capsules / 30 Servings / 30-Day Supply

Ignite Fat Loss
L-Carnitine Tartrate transports fatty acids into cells while Green Tea and Cayenne drive thermogenesis and calorie burn.*
L-Carnitine Tartrate 500 mg · Green Tea Extract 300 mg
Clean Energy, Zero Crash
200 mg Caffeine Anhydrous delivers focused energy while L-Theanine smooths out the jitters for steady performance.*
Caffeine 200 mg · L-Theanine 100 mg
Metabolic Balance
Apple Cider Vinegar and Berberine support healthy insulin response and fat metabolism for sustainable cuts.*
ACV Powder 200 mg · Berberine 10:1 100 mg
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Supplement Facts for Thermogenic Burner
Serving Size 2 Capsules
Servings Per Container 30 Servings
Nutrient Amount Per Serving % Daily Value
L-Carnitine Tartrate 500 mg **
Green Tea Extract (Camellia sinensis O.Ktze) (Leaf) [Std. 50% EGCG] 300 mg **
Apple Cider Vinegar Powder (Malus domestica) (Fruit) 200 mg **
Caffeine Anhydrous 200 mg **
Berberis aristata Extract 10:1 (Root) 100 mg **
L-Theanine 100 mg **
Cayenne Pepper (Capsicum annuum) (Fruit) 50 mg **

Other Ingredients: Vegetable Capsule, Maltodextrin, Silica

** Daily Value not established.

3rd Party Tested Non-GMO No artificial ingredients Drug-Free
Supplement Facts panel for Prime Labs Thermogenic Burner listing L-Carnitine, Green Tea Extract, Apple Cider Vinegar, Caffeine, Berberine, L-Theanine and Cayenne

Clean, Focused Energy.

L-Carnitine Tartrate: Supports fat metabolism by helping move fatty acids into cells to be used as energy, promoting a cleaner, less bloated cut.*

Apple Cider Vinegar Powder (5% acetic acid): Helps support appetite control, digestion, and healthy blood sugar levels as part of your fat-loss plan.*

Green Tea Extract (50% EGCG): Supports metabolism and fat oxidation while delivering antioxidant support for overall health.*

Caffeine Anhydrous: Boosts energy, alertness, and thermogenesis to help increase calorie burn and workout intensity.*

L-Theanine: Promotes calm, focused energy and helps take the edge off caffeine so you feel alert, not overstimulated.*

L-Carnitine Tartrate, Green Tea Extract (Camellia sinensis O. Ktze) (Leaf) (Std. 50% EGCG), Apple Cider Vinegar Powder (Malus domestica) (Fruit) (Std. 5% Acetic Acid), Caffeine Anhydrous, Berberis aristata Extract 10:1 (Root), L-Theanine, Cayenne Pepper (Capsicum annuum) (Fruit)

Other Ingredients: Vegetable Capsule, Maltodextrin, Silica

Why Choose Prime Labs

Total System Optimization. Our solutions maximize testosterone, boost stamina, fuel gains and improve recovery. Whether you are moving heavy weight or getting intimate, our goal is to ensure your body never fails a rep. No lag. No excuses. Just raw, calibrated power.

Thermogenic Burner
 Others
Fat Metabolism 500 mg L-carnitine Low-dose or not L-carnitine
Appetite Control Berberine + ACV synergy Minimal or none
Sustained Energy Caffeine + L-theanine Stimulants that may cause jitters
Shred Support Green tea, cayenne, caffeine Low-dose or mostly caffeine
Questions?

We've Got The Answers

Seven actives engineered for the man who wants to lean out without feeling wired. 200 mg caffeine paired with 100 mg L-Theanine for smooth, focused energy.* 500 mg L-Carnitine Tartrate to support fatty-acid transport into mitochondria for use as energy.* Green Tea EGCG and Cayenne to support thermogenesis and fat oxidation during exercise.* Apple Cider Vinegar and Berberine to support healthy metabolic function and appetite regulation.* Combined with diet and training, it supports healthy weight management.*
It's built not to. The caffeine-to-L-Theanine ratio is the point: L-Theanine supports calm, focused alertness and smooths the stimulant edge.* You get the drive without the shakes.
200 mg per two-capsule serving — about two cups of coffee. Take it early in the day and avoid late-day use to protect sleep.
Two capsules 30 minutes before training or exercise. Do not exceed two capsules per day.
Because 500 mg is the dose used in the research on fat metabolism and recovery. Most thermogenics skip carnitine or under-dose it.
Not within four hours. Combined caffeine load would be excessive. Use Thermogenic Burner before cardio or conditioning, Blue Surge before lifting. Creatine HCl+ stacks with either.
Energy and focus register within the first serving. Body-composition support depends on your training and nutrition inputs — expect visible change over weeks, not days, and only alongside a consistent deficit and program. Individual results vary.
Not for use by anyone under 18. Avoid if pregnant, nursing, or sensitive to caffeine. If you have a heart condition, take stimulant or blood-thinning medication, or are under a physician's care, consult your doctor first.

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