• Superior Science. Superior Results™
• Research & Development
• Performance Series
• America's #1 Selling Bodybuilding Supplement Brand‡
• Clinically Dosed BCAA with Energy
• First Dose Boost In Energy & Focus¹
• Builds More Muscle Than Regular BCAAs²
• Shown to Boost Strength by 40%³
• Results Based on Core Ingredient Testing
• 30 Servings
• 0 Sugar -1 g Carbs Per Scoop
• Ingredients  Based on Multiple Clinical Studies
• Natural & Artificial Flavors
• Dietary Supplement

Clinically Dosed BCAAs with Energy

MuscleTech® researchers have taken their most powerful amino acid formula ever and made it even better. Amino Build® Next Gen Energized features micronized BCAAs, clinically dosed betaine, powerful cell volumizers and is enhanced with naturally sourced, energy-boosting caffeine as well as coconut water and watermelon juice. Unlike inferior products that are underdosed with gimmicky amino acids and no studies to back up their claims, Amino Build® Next Gen Energized is backed by 4 different clinical studies that demonstrate its muscle-, strength- and performance-enhancing abilities.

Enhances Energy, Focus and Endurance with the First Dose

¹Featuring energy-enhancing caffeine, Amino Build® Next Gen Energized serves up an instant boost of energy, focus and intensity. Plus, it delivers a 1 g clinical dose of taurine (in 2 scoops), which has been shown to improve performance in endurance athletes.

Builds More Muscle Than Regular BCAA Formulas

²Amino Build® Next Gen Energized features researched doses of many key ingredients that make it better than regular BCAA formulas. In fact, test subjects who supplemented with the exact dose of betaine in 2 scoops of Amino Build® Next Gen Energized (2.5 g) built 3.75 lbs. of lean muscle in 6 weeks compared to 0.66 lbs. by the placebo group. That's over 5.5 times the muscle gained (vs. the placebo). Betaine has also been shown in a separate study to enhance muscle endurance.

Increase Strength by Over 40%

³Amino Build® Next Gen Energized is precisely formulated with a 4 g dose of L-leucine (in 2 scoops), shown in a clinically study to help subjects increase their 5-rep max strength by over 40%!

‡ MuscleTech® is America's #1 Selling Bodybuilding Supplement Brand based on cumulative wholesale dollar sales 2001 to present.