10 Best Burn Fat Burner Supplements of December 2025

• Night Time Fat Burner is made for both men and women to take as a dietary supplement at night for assisting with weight management and promoting a more restful night’s sleep
• Formulated for burning off excess fat during sleep, supporting metabolism, and acting as an appetite suppressor for easier weight management
• Enjoy an all-natural option to aid in your weight loss journey with Valerian Root, White Kidney Bean, Lemon Balm, and Green Coffee Bean extracts
• Manufactured in the United States and rigorously tested by third party laboratories to ensure safety, consistency, and quality
• Formulated with high quality ingredients that are gluten free, nonGMO, and vegetarian. (Packaging May Vary)

Herbtonics

• PREMIUM GENIUS SUPPLEMENT - Genius Burn features nine natural ingredients in efficacious doses to support both brain health and fat loss. When combined with a healthy diet and consistent exercise, they are designed to support weight loss for women and men.
• A TRANSPARENT FORMULA & GENIUS PROMISE - Every ingredient in Genius Burn is included on the label for you to read. No proprietary blends to sneak in secret chemicals or added sugars. We use vegetable capsules and the finest natural ingredients available.
• POWERFUL COGNITIVE ENHANCER - Our ingredients don't stop at natural fat burners. We include trademarked Cognizin, AlphaSize, and TeaCrine to help boost key brain functions including focus, memory, and concentration while protecting neural tissue from free radicals.
• REDUCE STRESS, CONTROL APPETITE, AND IMPROVE MOOD - Genius Burn was formulated to stimulate thermogenesis in the body and assist as a metabolism booster for weight loss. It also includes Sensoril Ashwagandha to help with stress reduction, enhance mood, serve as an appetite suppressant for women and men, and help with weight management through cortisol regulation.
• TRUE, NON-HABIT FORMING NATURAL NO-CRASH ENERGY - In place of synthetic caffeine, Genius Burn boasts 200mg of TeaCrine to provide a mental energy lift without the crash later. Genius Burn excludes caffeine and cheap stimulants to allow for flexbility so you can still combine it with your coffee or preworkout if desired.
• During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
• TRUE PREMIUM SUPPLEMENT – Unlike any other formula on the market, Genius Burn features 9 clinically backed ingredients in efficacious doses that support both brain health & fat loss. The inclusion of these TESTED ingredients guarantees effectiveness, safety and ultimately results
• SCIENITICALLY PROVEN NATURAL FAT LOSS – Every weight loss ingredient in genius burn is supported by clinical trials to verify the claims and with no proprietary blends, the efficacious doses are self-evident
• POWERFUL COGNITIVE ENHANCER – Boost memory, focus & clarity without the use of cheap artificial stimulant like synthetic caffeine. Cognizin, AlphaSize & TeaCrine come together to improve key brain functions (nootropic) including concentration & focus while protecting neural tissue from free radicals
• REDUCE STRESS, CONTROLL APPETITE AND IMPROVE MOOD – In addition to increasing the metabolic rate and stimulating thermogenesis, Genius Burn boasts sensoril ashwagandha which has shown to reduce stress, combat overeating and enhance mood. It also helps weight management through cortisol regulation
• TRUE, NON-HABIT FORMING NATURAL NO-CRASH ENERGY - In place of synthetic caffeine, Genius Burn boasts 200mg of clinically studied TeaCrine. Known for it’s increase in mental energy without the crash, it provides a great alternative to caffeine
• CAFFEINE-FREE & STACKABLE – Genius Burn’s Formula isn’t built on caffeine & other cheap stimulants. To increase the product’s flexibility, caffeine was removed all together so Genius Burn can still be taken with coffee or preworkout
• THE GENIUS PROMISE - ZERO WORTHLESS FILLERS & FORMULAS BACKED BY SCIENCE – The Genius Brand’s mission statement is to truly improve health. You won't find any garbage in the "other ingredients". 100% pure, GENIUS BURN is made with vegetable capsules and the finest ingredients nature has to offer

The Genius Brand

• Fat Burning Stack for Serious Results. Burn Fat, Boost Energy, Support Appetite Control, Reduce Bloating and Water Weight.
• AM/PM Thermo Stack: Burn XT Thermogenic Fat Burner, Lean PM Night Time Fat Burner & Sleep Aid, Lean XT Caffeine Free Weight Loss Supplement, Dry XT Water Weight Loss, Yohimbine Thermogenic Stimulant.
• Manufactured in the USA in a cGMP Facility, Potency Verified Ingredients - No Artificial Fillers, Dyes, or Preservatives.
• Safe for Men and Women. Start with One Serving to Assess Tolerance. Consume with food and water.
• Tested Ingredients for Accuracy, Safety, and Potency.

Jacked Factory

• Lose Belly Fat - Features an ultra high extract of CLA to target stubborn stomach fat so you can lose the belly and wow your partner
• Reduce Bloating - Contains an 80% concentration of safflower oil to help reduce the bloat so you don't feel like a balloon all day
• Nausea-Free Formula - This product does not include caffeine or other harsh stimulants that make you feel nauseous and jittery like other weight loss supplements
• All Natural Ingredients - We use plant-based ingredients, which means you get the best quality without the upset stomach
• This formula was designed by Pro Natural Athletes

UNALTERED

• Burn Fat & Preserve Muscle: Stay in shape in and outside of the gym with the best thermogenic weight loss supplement on the market. Vintage Burn’s appetite suppressing and muscle-preserving features will help keep you in shape, even during a period of limited exercise. Its unique keto friendly, thermogenic weight loss formula puts it above other thermogenics by helping men and women burn fat for energy while preserving muscle, raise mental focus, mood, and curb appetite.
• Boost Energy & Suppress Appetite: The hand-selected premium ingredients in Vintage Burn help you maintain a steady energy throughout any activity, raise your mental focus at work or in the gym, and keep your mood elevated while you go about your day. Our repeat customers have praised Vintage Burn’s ability to significantly curb their appetite which helps keep calories in check.
• Tested & Trusted: Third-party tested thermogenic made exclusively with premium ingredients including green coffee bean extract, green tea extract, and raspberry ketones to help burn stubborn belly & abdominal fat. Unlike the other guys, Vintage Burn has zero preservatives, and ultra clean ingredients. Vintage Burn is the best thermogenic weight loss supplement on the market to support a solid diet program.
• GUARANTEED RESULTS OR YOUR MONEY BACK. Old School Labs firmly stands by the quality, effectiveness, and commitment to no proprietary blends as a brand standard. Vintage Burn Thermogenic Weight Loss, Vintage Blast Energy Pre-workout, Vintage Brawn Isolate Protein, Vintage Build Creatine & BCAA, Vintage Base Multivitamin & Probiotics as well the rest our line-up clearly display this. If you are not 100% satisfied with any OSL product, we will help you resolve your concern or provide a full refund.
• Old School Labs, 40 years in the making, formulated in California, and Made in the USA. Ultra-pure and clean supplements for physique perfection or life changing transformations. From pre-workouts, multivitamins, protein, to amino acids, greens, and thermogenic thermogenics, we have the right supplement and nutritional solution for you. We’re here to answer your questions via social media or email so that you can achieve your goals the Old School way. #oldschoollabs #teamosl #iamoldschool

Old School Labs

• ✅ POWERFUL YET NATURAL: Potent Green Tea Fat Burner Formula packed with powerful antioxidants and EGCG. Energy and thermogenic fat burning support. Helps curb appetite and suppress hunger
• ✅ BURN FAT FAST: Fat Burning pills formulated to provide you with fast results.These weight loss capsules with Green Tea Extract, Garcinia Cambogia and Raspberry Ketones work as strong thermogenic belly fat burners and diet pills that help to loose weight fast for women and men
• ✅ ANTIOXIDANT and FREE RADICAL SCAVENGER: Green Tea pills contain polyphenol catechins and EGCG to support detox programs and healthy fat oxidation, promoting healthy digestion function and fat loss
• ✅ BETTER MEMORY AND FOCUS: Natural Brain Boost properties in Green Tea Extract can help to increase cognition and memory processing to give your brain the fuel it needs to feel sharp and focused
• ✅ AMERICAN PRODUCT: Made in the USA with the highest-quality ingredients. Third party tested to assure the quality and purity of each batch

NUTRAMODE

• Burn-XT Thermogenic Fat Burner
• Lean PM Nighttime Fat Burner & Sleep Aid
• Lean-XT Caffeine Free Fat Burner

Jacked Factory

• Elite Nootropic Fat Burner Supplement for Men & Women: Burn-XT Black features cutting-edge trademarked ingredients TeaCrine Theacrine, Infinergy di-caffeine malate, and Capsimax cayenne pepper extract. All of these work together to optimize your weight loss results, burn body fat, and support your fitness goals.
• Boosts Energy & Metabolism: Fat loss ultimately boils down to burning more calories than you consume. Burn-XT Black fat burner pills contain natural ingredients that help boost your metabolism by increasing thermogenesis, which means you burn more calories throughout the day.
• Control Appetite and Food Cravings: Burn-XT Black works as a natural appetite suppressant thanks to ingredients such as Capsimax cayenne pepper extract, L-theanine, and green tea leaf extract. Reach your weight loss goals with this fat burner supplement that’s proven to help control appetite and reduce food cravings throughout the day.
• Experience Limitless Energy, Enhance Mood & Increase Focus: Burn-XT Black contains powerful thermogenic like trademarked TeaCrine L-theacrine and Infinergy di-caffeine malate that will take your athletic and mental performance to a whole new level. Experience clean, lasting energy, pinpoint focus and enhanced mood throughout the day while avoiding the harsh side effects of overstimulation.
• cGMP USA Manufacturing: We strive to challenge the status quo by delivering the highest standards in quality. All Jacked Factory supplements are manufactured in a state-of-the-art cGMP facility.

Jacked Factory

• Clinically Studied Metabolism Booster & Appetite Suppressant: As one of few thermogenic fat burners for women and men that has been clinically shown to increase energy, focus, and metabolic rate, Burn-XT has set a new precedent for weight-loss support. The keyword being “support”: Burn-XT won’t do all the hard work for you, but it will help you make the most of your hard work!
• Not a Miracle Fat Burner: Let’s be honest: no weight-loss supplement will magically get rid of belly fat overnight. But with the right diet and training plan in place, a properly formulated fat burner like Burn-XT can help you burn fat and lose weight in stubborn areas while maintaining hard-earned muscle tissue. Containing ingredients like caffeine and green tea extract, this high-stimulant fat burner can help support your fitness goals.
• Evidence-Based Weight Loss Supplement: Unlike other fat burners on the market, Burn-XT features a comprehensive science-driven formula designed to help you lose weight (and keep it off). Each serving provides effective doses of evidence-based ingredients like Capsimax cayenne pepper extract, high-potency green tea leaf extract, caffeine, and more. No nonsense or harsh stimulants that do more harm than good.
• cGMP USA Manufacturing: All Jacked Factory supplements are manufactured in a state-of-the-art cGMP facility using premium raw materials that are tested for purity, potency, and authenticity. Be confident that each bottle of Burn-XT contains precisely what’s on the label and nothing more.
• Your Weight-Loss Journey is the Destination. Losing weight and getting lean takes dedication and commitment. Our mission is to make the journey a little easier with innovative, fully transparent formulas and science-backed educational resources you can count on.

Jacked Factory

• Daytime and Night-time Fat Burning: This AM & PM weight loss supplements helps burn fat, boost energy, and maintain muscle. These weight loss pills for women and men support fat loss while providing greater energy levels and acting as a sleep aid. The keyword being “support”: Burn XT and Lean PM won’t do all the hard work for you, but they will help you make the most of your hard work!
• Appetite Suppressant for Weight Loss: Burn-XT and Lean PM help control hunger, food cravings, and promote a thermogenic metabolism boost. These weight loss supplements provide effective doses of evidence-based ingredients. No nonsense or harsh stimulants that do more harm than good.
• Not a Miracle Fat Burner: Let’s be honest: no weight-loss supplement will magically get rid of belly fat overnight. But with the right diet and training plan in place, a properly formulated body composition stack can help you burn fat and lose weight in stubborn areas while maintaining hard-earned muscle tissue. Containing ingredients like caffeine and green tea extract, these fat loss supplements can help support your fitness goals.
• cGMP USA Manufacturing: All Jacked Factory supplements are manufactured in a state-of-the-art cGMP facility using premium raw materials that are tested for purity, potency, and authenticity. Be confident that each bottle of our product contains precisely what’s on the label and nothing more.
• Your Weight-Loss Journey is the Destination. Losing weight and getting lean takes dedication and commitment. Our mission is to make the journey a little easier with innovative, fully transparent formulas and science-backed educational resources you can count on.

Jacked Factory