A white plastic tub of GNT Sport Flexx EAAS+ Hydration dietary supplement powder in Blue Raspberry flavor, shown on a white background with a blue diagonal 'NEW AND IMPROVED' banner in the top-left corner.
Supplement Facts label for Flexi EAA Matrix and Hydro-Adaptive Performance Matrix powder, showing a nutrition facts panel with ingredient list and certification icons below on a white background.
A white tub of GNT Sport Flexx EAAS Electrolyte Powder held in hands over a black bag, with large marketing text and icons around it highlighting ingredients and benefits.
A blue promotional comparison graphic for a protein powder product. Large white text at the top reads 'WE LISTENED.
Four tubs of GAT Sports FLEXX EAAS sports nutrition powder arranged in a 2x2 grid on a colorful background. The products are labeled Blue Raspberry, Fruit Punch, Lemon Lime, and Grape Cotton Candy, with each tub set against a different solid color block.
Blue promotional graphic with white text and icons reading 'POWERED BY Sensoril' and four benefit callouts: Stress Reduction, Strength Improvement, Recovery Enhancement, and Mental Clarity.
A man in a black t-shirt holds a shaker bottle while adding powder from a scoop, with a jar of FLEXX EAAs dietary supplement in front of him. Text on the left explains how to use the supplement, and a badge indicates 9g EAAS per serving.
A white tub of GNT Sport Flexx EAAS + Hydration powder dietary supplement, shown on a white background with a blue diagonal 'NEW AND IMPROVED' banner in the top-left corner.
A black and white Supplement Facts label showing a nutrition facts panel for Flexex BCAA+EAA Matrix and Flexex EAA Matrix products, with icons below stating 25+ years of excellence, authenticity scanning and verification, 3rd party tested and validated, and cGMP manufacturing guarantee.
A white tub of GNT Sport Flexx EAAS Electrolyte Powder held in hands over a black bag, with large marketing text and icons around it highlighting ingredients and benefits.
A blue promotional comparison graphic for a protein powder product. Large white text at the top reads 'WE LISTENED.
Four tubs of GAT Sports FLEXX EAAS sports nutrition powder arranged in a 2x2 grid on a colorful background. The products are labeled Blue Raspberry, Fruit Punch, Lemon Lime, and Grape Cotton Candy, with each tub set against a different solid color block.
Blue promotional graphic with white text and icons reading 'POWERED BY Sensoril' and four benefit callouts: Stress Reduction, Strength Improvement, Recovery Enhancement, and Mental Clarity.
A man in a black t-shirt holds a shaker bottle while adding powder from a scoop, with a jar of FLEXX EAAs dietary supplement in front of him. Text on the left explains how to use the supplement, and a badge indicates 9g EAAS per serving.
GAT Sport Flexx EAAs Hydration powder container on a white background
Supplement facts label with nutritional information and certification logos on a white background
A white tub of GNT Sport Flexx EAAS Electrolyte Powder held in hands over a black bag, with large marketing text and icons around it highlighting ingredients and benefits.
A blue promotional comparison graphic for a protein powder product. Large white text at the top reads 'WE LISTENED.
Four tubs of GAT Sports FLEXX EAAS sports nutrition powder arranged in a 2x2 grid on a colorful background. The products are labeled Blue Raspberry, Fruit Punch, Lemon Lime, and Grape Cotton Candy, with each tub set against a different solid color block.
Blue promotional graphic with white text and icons reading 'POWERED BY Sensoril' and four benefit callouts: Stress Reduction, Strength Improvement, Recovery Enhancement, and Mental Clarity.
A man in a black t-shirt holds a shaker bottle while adding powder from a scoop, with a jar of FLEXX EAAs dietary supplement in front of him. Text on the left explains how to use the supplement, and a badge indicates 9g EAAS per serving.
GAT Sport Flexx EAAs supplement container on a white background
Supplement facts label with nutritional information and certification logos on a white background
A white tub of GNT Sport Flexx EAAS Electrolyte Powder held in hands over a black bag, with large marketing text and icons around it highlighting ingredients and benefits.
A blue promotional comparison graphic for a protein powder product. Large white text at the top reads 'WE LISTENED.
Four tubs of GAT Sports FLEXX EAAS sports nutrition powder arranged in a 2x2 grid on a colorful background. The products are labeled Blue Raspberry, Fruit Punch, Lemon Lime, and Grape Cotton Candy, with each tub set against a different solid color block.
Blue promotional graphic with white text and icons reading 'POWERED BY Sensoril' and four benefit callouts: Stress Reduction, Strength Improvement, Recovery Enhancement, and Mental Clarity.
A man in a black t-shirt holds a shaker bottle while adding powder from a scoop, with a jar of FLEXX EAAs dietary supplement in front of him. Text on the left explains how to use the supplement, and a badge indicates 9g EAAS per serving.
GAT SPORT

FLEXX EAAs + Hydration – Enhanced Formula

Sale price$29.99

Replenish Electrolytes for Peak Hydration

Flavor: Blue Raspberry

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on $50+ Orders

Return Policy
45 Days

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Description

When recovery meets performance, you’re left with one thing — MAXIMUM RESULTS. The new FLEXX EAAs + Hydration is specifically formulated for athletes who demand more. More growth. More endurance. More from every training session. This advanced formula delivers all 9 essential amino acids with a scientifically backed 2:1:1 BCAA ratio to fuel muscle building, speed up recovery, and preserve lean muscle mass. Infused with key electrolytes and patented Sensoril® Ashwagandha, FLEXX EAAs + Hydration also helps you stay hydrated and maintain your performance during long training sessions. Recover stronger. Perform longer. Stay FLEXX’d.

  • Build & Preserve Lean Muscle
  • Enhance Recovery & Endurance
  •  Replenish Electrolytes for Peak Hydration

 

Key Ingredients

L-Leucine

Leucine is considered to be one of the most important BCAAs because it plays a key role in boosting muscle protein synthesis, supporting lean muscle growth, and preserving muscle mass during intense training.

L-Isoleucine

Isoleucine supports muscle repair while also helping regulate blood sugar and energy levels, giving athletes the necessary fuel they need to maximize their performance and endurance through every rep and set.

L-Valine

Valine works together with leucine and isoleucine to prevent muscle breakdown and support tissue repair, making it essential for recovery and muscle preservation.

L-Lysine

Lysine is crucial for muscle tissue growth and repair, while also supporting calcium absorption and a strong immune system for well-rounded recovery.

L-Threonine

Threonine helps maintain proper protein balance in the body and supports healthy connective tissues and muscles for athletes who are constantly pushing their bodies to the limit.

DL-Phenylalanine

A precursor to key neurotransmitters, DL-Phenylalanine supports optimized cognitive function, motivation, and mood to help stay mentally focused during grueling training sessions.

L-Tryptophan

Tryptophan helps with the production of serotonin, which supports an elevation in mood and can help reduce perceived exertion during exercise for improved workout endurance.

L-Histidine

Histidine plays a role in the production of carnosine, which actively helps buffer lactic acid in muscles to improve training capacity.

DL-Methionine

Methionine helps with detoxification in the body and aids with the production of creatine, supporting metabolic function and overall muscle health for optimized performance.

Coconut Water Powder

Coconut water powder helps replenish electrolytes and maintain optimal hydration levels, supporting performance, endurance, and recovery.

Sensoril® Ashwagandha

Clinically studied and patented Sensoril® Ashwagandha helps reduce stress and support vitality for athletes who need to recover both mentally and physically between training sessions.

 

How to use

As a dietary supplement, mix one (1) scoop of FLEXX EAAs with 8-16 fl. oz. of cold water or beverage prior to training, during training, and after training for maximum efficacy. May also be used on non-training days.

What to avoid

WARNING: NOT FOR USE BY INDIVIDUALS UNDER THE AGE OF 18. DO NOT USE IF PREGNANT, EXPECT TO BECOME PREGNANT, or NURSING. Do not use if you have a medical condition or are taking any prescription medication. Consult a physician prior to using this product if you have any pre-existing medical conditions. If you experience any other adverse reaction, discontinue use immediately and consult a physician. Discontinue use 2 weeks prior to surgery. 

DO NOT EXCEED RECOMMENDED SERVING. Do not use if safety seal is broken or missing. Store in a cool dry place away from sunlight, moisture, and heat. KEEP OUT OF REACH OF CHILDREN.

WARNING FOR CALIFORNIA RESIDENTS

WARNING: This product may contain a chemical known to the State of California to cause birth defects or other reproductive harm.  For more information go to p65warnings.ca.gov

Why FLEXX EAAs + Hydration – Enhanced Formula ?

MUSCLE GROWTH

Amplify muscle protein synthesis with a full spectrum of essential amino acids to help build and preserve lean muscle mass.

MUSCLE RECOVERY

Bounce back faster with key EAAs and BCAAs that help reduce muscle soreness, prevent muscle breakdown, and support faster tissue repair.

HYDRATION

Maintain peak performance throughout your training session with advanced hydration support from electrolytes and coconut water powder to replenish what you lose in sweat.

FLEXX EAAs + Hydration: Full-Spectrum
Amino Acid & Hydration Formula

Are you struggling to see results even though you’re consistently in the gym grinding through workouts? Your issue isn’t with your workout; it’s with your recovery. It’s time to fix that with FLEXX EAAs + Hydration, the ultimate intra- and post-workout formula for athletes who train hard and refuse to settle for anything less than maximum results.

FLEXX EAAs + Hydration isn’t just another amino acid product. This specifically formulated supplement is your edge in building muscle, accelerating recovery, and staying fully hydrated no matter how intense your sessions get.

Packed with all 9 essential amino acids, including a clinically backed 2:1:1 BCAA ratio, FLEXX EAAs + Hydration helps fuel protein synthesis, preserve lean mass, and reduce muscle
breakdown.

But we didn’t decide to stop there. We’ve added patented Sensoril® Ashwagandha to help combat stress and a precise electrolyte complex with coconut water powder to rehydrate
fast so that you can bounce back stronger and keep your momentum going.

Frequently Asked Questions

We know that choosing the right supplements and vitamins is an essential part of your health and fitness journey. That’s why we’ve put together answers to the most common questions our customers ask, covering everything from ingredient transparency to usage.

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