LFG Burn Thermogenic Pre-Workout Limited-Time Flavors

Bucked Up LFG Thermogenic Pre-Workout fuses familiar compounds with groundbreaking new fat-loss ingredients to give you a pre-workout experience as powerful as your work ethic. Training with LFG is the equivalent of throwing fat stores on the stove and cranking burners up to the max. Set by set and sprint by sprint, combine your hard work with LFG's body-heating thermogenesis, and bring fat to a steady boil. Evaporate unwanted weight and transform when combined with exercise.* You know what's needed to win the war against unwanted fat. You work hard, push your limits, burning any fatty obstacles that dare oppose your weight loss goals.* You deserve supplements that work as hard as you do. These won't be around forever.

These are limited-time flavors of LFG: a revolutionary thermogenic pre-workout specifically designed to optimize fat loss when combined with exercise.*

LFG supplies groundbreaking ingredients to help transform stored fat into heat for burning calories when combined with exercise.* On top of that, it provides you with clean energy, laser-sharp focus, incredible endurance, and crazy pumps.* LFG Pre-Workout will help you dominate even the toughest of your workouts while revolutionizing the way you burn fat in the gym.*

Bucked Up does not use any artificial colors or dyes in our pre-workout formulas.

• Beta-Alanine 3,200mg An amino acid that buffers acid buildup in your muscles during intense effort.* You'll likely feel a harmless tingling or "pins and needles" sensation on your skin shortly after drinking it, that's completely normal and fades within minutes.* During your workout, this ingredient is designed to help you grind through more reps or sustain higher intensity before that deep muscular burn forces you to stop.* Many people notice they can push a little further before hitting the wall, especially on high-rep sets or tough conditioning work.*
• Nitrosigine® (Inositol-Stabilized Arginine Silicate) 1,500mg A branded form of arginine bonded with inositol and silicate to improve how your body takes it in compared to standard arginine on its own.* This is the "pump" ingredient in the formula.* During training, you may notice your muscles feeling fuller, more swollen, and more vascular, that's increased blood flow doing its thing.* Some people also report feeling less fatigued between sets, which ties back to improved nutrient and oxygen delivery to working muscles.* If you like that "skin-splitting pump" feeling during a session, this is the ingredient driving it.*
• Caffeine Anhydrous 300mg The primary energy driver in the formula, a strong, no-nonsense dose roughly equivalent to about three cups of coffee in a single scoop.* "Anhydrous" simply means it's in dehydrated powder form for fast absorption.* You'll feel a noticeable surge in alertness, energy, and drive within 15–30 minutes of drinking it.* This is a high-stim dose, so if you're sensitive to caffeine or drink coffee throughout the day, be mindful of your total intake.* Not the move for a late-night session unless you're fine being wired at bedtime.*
• MitoBurn® (L-BAIBA / Beta-Aminoisobutyric Acid) 250mg A branded form of L-BAIBA, a compound your body naturally produces during exercise.* Supplementing with it is designed to amplify what your body already does when you train, specifically supporting the process of converting stored energy into heat.* This is one of the two key ingredients that positions LFG as a "burn" formula rather than a standard pre-workout.* You may notice feeling warmer during your sessions or sweating more than usual, especially when paired with the Paradoxine also in this formula.*
• AlphaSize® (Alpha-GPC) 200mg A branded form of alpha-GPC, a choline compound.* Choline is a building block for acetylcholine, a neurotransmitter associated with focus and the mind-muscle connection.* In a pre-workout context, it's aimed at helping you feel more dialed in and mentally sharp during your session.* Less brain fog, more intentional reps.* Some people describe the experience as being "locked in" to their workout, where each set feels deliberate rather than going through the motions.* Pairs with Huperzine A in this formula for a dual-angle focus approach.*
• Mucuna Pruriens Extract (98% L-DOPA) 100mg A tropical legume extract standardized to 98% L-DOPA, which is a precursor to dopamine, one of your brain's key "reward and motivation" neurotransmitters.* In a pre-workout, the idea is to support that driven, motivated feeling that keeps you pushing through tough sets rather than phoning it in.* Some users notice an enhanced sense of mood and motivation that stacks on top of the energy from caffeine, giving the session a more purposeful, locked-in quality rather than just raw stimulation.*
• AstraGin® 25mg A branded absorption-support ingredient made from a blend of Astragalus and Panax notoginseng extracts.* This isn't one you'll "feel" directly, it's a behind-the-scenes player designed to help your body absorb the other active ingredients in the formula more efficiently.* Think of it as the ingredient that helps everything else do its job better.* It appears across many Bucked Up products as a standard inclusion and is common in the broader sports supplement space.*
• Paradoxine® (Grains of Paradise) 10mg A branded extract of Aframomum melegueta, a spice in the ginger family commonly known as grains of paradise.* This is the second thermogenic ingredient in the formula, included to support heat production in the body during exercise.* Some people notice they feel noticeably warmer or sweat more during workouts when taking products with this ingredient.* At 10mg, it's a small but intentional dose that pairs with MitoBurn to round out the thermogenic profile of the formula.*
• Huperzine A 200mcg A plant-derived compound extracted from Chinese club moss.* It works by slowing the breakdown of acetylcholine, the same neurotransmitter that AlphaSize helps produce.* Think of it as a one-two punch: AlphaSize helps build acetylcholine up, Huperzine A helps it stick around longer.* The intended experience is sustained mental clarity and focus throughout your entire session, not just during the initial caffeine rush.* Note: this is measured in micrograms (mcg), not milligrams, a very small but potent amount.*
• Sodium 80mg · 3% DV Listed separately in the nutrition panel.* A small amount that may help with hydration and electrolyte balance during intense training.* At 80mg, roughly 3% of your daily value and about what you'd find in a single slice of bread, this is a minimal, background-level amount rather than a performance-driving dose.*

Other Ingredients

• Malic acid (tart flavor, mixability), citric acid (sharpens taste profile), natural and artificial flavors, silicon dioxide (anti-caking), calcium silicate (anti-caking), sucralose (zero-calorie artificial sweetener), beet root powder (natural color), grapefruit powder (natural color).* Note: this product uses both natural and artificial flavors plus sucralose, unlike the all-natural Buck Feed Protein which uses only natural flavors and stevia.*

• 30 servings per container of LFG Burn's full thermogenic pre-workout formula
• Limited-time exclusive flavors not found in the core lineup, grab them before they're gone
• 300mg Caffeine (Caffeine Anhydrous + Microencapsulated Caffeine Anhydrous) to support intense energy and focus throughout your workout*
• 3,200mg Beta-Alanine to support endurance and push through your peak performance zones*
• 1,500mg Nitrosigine (Inositol-Stabilized Arginine Silicate) to support blood flow, skin-splitting pumps, and reduced fatigue*
• 250mg MitoBurn (L-BAIBA) to support calorie burning and fat utilization during exercise*
• 200mg AlphaSize Alpha-GPC to support sharp mental focus and cognitive performance during training*
• 100mg Mucuna Pruriens Extract (98% L-DOPA) to support motivation and drive when combined with exercise*
• 25mg AstraGin to support absorption of key ingredients like citrulline*
• 10mg Paradoxine (Grains of Paradise) to support thermogenesis and calories burned during exercise*
• 200mcg Huperzine A to support cognitive function, focus, and memory*
• Zero artificial colors or dyes, full label transparency, no proprietary blends
• Sweetened with sucralose, zero sugar, naturally colored with beet root and grapefruit powder
• Available in limited-time flavors including: Ninja Nectar (Plum/Pear), Sour Scare, KO Kiwi, Swole Whip (Pineapple/Mango/Vanilla Cream), Peach Pom (Peach/Pomegranate), Freedom (Grape), Bare Knuckle Punch (Lemonade), and Jacked-O'-Lantern (Cranberry Orange)
• The 2-in-1 formula that functions as both a pre-workout and a thermogenic fat-burner in a single scoop*
• Mix 1 scoop in 6 to 8 oz of water and take 15 to 30 minutes before training

• Mix 1 scoop into 6-8 oz of cold water and drink 15-30 minutes before intense physical activity.
• Do not exceed 2 scoops in a 24-hour period.
• LFG Burn may support thermogenic energy and help you feel the heat of every rep, set, and sprint.*
• For best results, use consistently alongside a solid training program and a healthy diet.
• Do not use on an empty stomach if sensitive to stimulants. Contains 300mg of caffeine per serving. Not recommended for those sensitive to caffeine, pregnant or nursing women, or anyone under 18. Keep out of reach of children. Store in a cool, dry place.