Essential Amino Acids

Fuel your beast mode with the Essential Amino Acids from Bucked Up, packed with all nine essential aminos to power every rep, every set, every moment you crush it.*

Unleash your inner beast with a potent fusion of all nine essential amino acids, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine, each one chosen to fuel your power and support a stronger, unstoppable version of yourself.* This isn't your average amino blend. It's an EAA formula crafted to turn every rep, every set, and every drop of sweat into gains you can see and feel.* Supercharge your strength, pack on lean muscle mass, and push your body past its limits with relentless endurance that doesn't quit.* Plus, the added mood-boosting benefits of a complete amino acid profile mean you'll be crushing the gym with laser focus and the kind of confidence that takes no prisoners.* With superior nutrient absorption, you're making every meal, every gram of protein, and every supplement you take count.*

Each 8g serving delivers a 2:1:1 instantized BCAA blend of L-Leucine, L-Isoleucine, and L-Valine alongside the remaining six essential amino acids, L-Lysine HCl, L-Threonine, L-Phenylalanine, L-Histidine, L-Tryptophan, and L-Methionine, giving your body the full spectrum it needs to perform and recover.* The easy-mix, non-clumping formula dissolves fast so you can spend less time stirring and more time grinding. Take it pre-workout, intra-workout, or any time you need to top off your amino intake.

Every batch is tested by independent, ISO-accredited laboratories to ensure safety and quality. Manufactured in a GMP Compliant, FDA Registered Facility. Non-GMO. Gluten Free. Vegetarian Friendly.

BCAAs 2:1:1 — 6,000mg Total

• L-Leucine 3,000mg The lead essential amino acid, and the primary trigger that signals your body to start building and repairing muscle tissue after training.* At 3g, leucine anchors the BCAA 2:1:1 ratio and is the highest-dosed ingredient in the formula for good reason: it's the most anabolic amino acid your body can receive, and having it circulating during and after training is one of the most meaningful things you can do for muscle recovery and growth.*
• L-Isoleucine 1,500mg The second BCAA, working alongside leucine to support muscle protein preservation and recovery, while also contributing to how efficiently your muscles take up and use glucose during exercise.* When your body is working hard and demanding fuel fast, isoleucine helps keep the energy and repair process moving in the right direction.*
• L-Valine 1,500mg The third essential BCAA, completing the 2:1:1 ratio and contributing to energy production during exercise, while helping to delay the onset of fatigue in the back half of demanding sessions.* Together, the three BCAAs form the core muscle-support structure of the EAA formula.*

The Other Six Essential Amino Acids

• L-Lysine HCl 800mg One of the most important non-BCAA essential aminos for athletes, lysine is required for collagen synthesis, calcium absorption, and carnitine production, and plays a key role in how your body repairs muscle tissue after training.* Many users describe noticeably faster post-workout recovery and less lingering soreness when consistently getting adequate lysine.* At 800mg, this is the highest-dosed non-BCAA amino in the formula.*
• L-Threonine 690mg An essential amino acid that plays a key structural role in muscle protein composition and may support how efficiently your body metabolizes nutrients from food.* Threonine is also involved in the production of glycine and serine, two amino acids important for connective tissue health and gut lining integrity.* A meaningful contribution to the formula's recovery and nutrient absorption goals.*
• L-Phenylalanine 350mg An essential amino acid that serves as a precursor to tyrosine, dopamine, norepinephrine, and epinephrine, neurotransmitters directly involved in mood, focus, drive, and the mental resilience to push through demanding training sessions.* Many users describe feeling more mentally engaged, motivated, and sharp when their essential amino profile is consistently covered.* Phenylalanine's contribution to that "switched on" feeling is a meaningful but often overlooked part of the EAA picture.*
• L-Histidine 100mg An essential amino acid involved in blood cell production, circulation, and the formation of carnosine, a compound that helps buffer acid buildup in muscle tissue during intense exercise.* The carnosine connection makes histidine particularly relevant for athletes: the same mechanism behind beta-alanine's endurance benefits relies on histidine availability to complete the carnosine molecule.* A foundational amino that contributes quietly to training performance and overall vitality.*
• L-Tryptophan 50mg The essential amino acid behind serotonin, included to support mood balance and the sense of general wellbeing that makes consistent training feel sustainable rather than like a grind.* Many users describe a greater sense of emotional evenness and positive baseline mood when their essential amino acids are consistently covered.* A gentle but meaningful mood-supporting addition at 50mg.*
• L-Methionine 10mg An essential sulfur-containing amino acid that plays a role in cellular detoxification, the production of SAMe (a key mood and recovery molecule), and the synthesis of creatine and carnitine in the body.* At 10mg this is a trace inclusion, included primarily to complete the full essential amino acid profile rather than as a standalone therapeutic dose.* Its presence rounds out the nine-EAA picture and ensures no essential amino is missing from the formula.*

• 8g of all 9 essential amino acids per serving to fuel every rep, set, and drop of sweat*
• 2:1:1 instantized BCAA ratio (L-Leucine, L-Isoleucine, L-Valine) to support muscle recovery and lean muscle maintenance*
• Full EAA profile: L-Lysine HCl, L-Threonine, L-Phenylalanine, L-Histidine, L-Tryptophan, and L-Methionine for complete amino acid support*
• 30 servings per container, ideal for pre and intra workout use
• Easy-mix, non-clumping formula for smooth, fuss-free prep every time
• Available in Grape, Pina Colada, and Peach flavors so there is always a flavor you actually want to drink
• Non-GMO, gluten-free, and vegetarian-friendly
• Manufactured in a GMP Compliant, FDA Registered Facility
• Every batch tested by independent, ISO-accredited laboratories for quality and purity
• Superior nutrient absorption formula to help you get the most out of every workout and every meal*

• Mix 1 scoop of Bucked Up Essentials Amino Acids into 8 to 12 oz of your favorite cold beverage and shake or stir until fully dissolved. Take before, during, or after your workout for best results.*
• This is your all nine essential amino acids formula built to keep your body fueled rep after rep, set after set. With an easy mix, non-clumping formula, it dissolves clean every time so you can keep your head in the game and your aminos working.*
• Use daily as part of a consistent training and nutrition routine to help you feel your strongest and get the most out of every single session.*
• This product is intended for healthy adults 18 and older. Consult a healthcare professional prior to use if you are pregnant, nursing, or taking any medications. Keep out of reach of children. Store in a cool, dry place.