Muscle protein synthesis is what everyone is after, and protein synthesis demands the essential amino acids that your body doesn't produce on its own. Muscle protein synthesis is unlocked when you have all 9 essential amino acids. That's why the PhD-accredited scientists on the BSN research team dialed up AMINOx EAAs with a 10 gram serving of ALL 9 EAAs, giving your muscles even more of what they need. The result is a precision engineered formula for muscle protein synthesis, recovery and endurance - all with zero caffeine, and zero sugar. Plus, AMINOx EAAs is available in a variety of exciting flavors. When your goals are performance and recovery, go with AMINOx EAAs.

• 10g Essential Amino Acids
• 5g BCAAs
• Muscle Protein Synthesis, Recovery, and Endurance
• Non-Caffeinated
• Zero Sugar

• Supports testosterone production
• 10g of EAAs and 5g of BCAAs for muscle growth
• 2.5g of glutamine for recovery
• 1,068mg of electrolytes for hydration
• Sour Watermelon Candy flavor

Get ready to change the way you train with the first-ever EAA and testosterone booster. ALTERED AMINO by BodyTech^® Elite allows you to tap into the ultimate testosterone boost while supporting enhanced recovery and hydration with a revolutionary blend of EAAs, BCAAs, glutamine, electrolytes, KSM-66^®, and Tesnor^®.

Frequently Asked Questions

What is Tesnor?

Tesnor is a proprietary blend of cocoa bean and pomegranate peel. This clinically validated ingredient supports testosterone production and muscle strength.

What is KSM-66?

KSM-66 is a full-spectrum ashwagandha extract that supports healthy testosterone levels, performance, and your body’s response to stress.

The official recovery brand of champions.

Faster recovery is the key to better results. For over 10 years, Xtend has been making the best recovery products in the world. Powered by 7 grams of branched-chain amino acids (BCAAs), which have been clinically shown to support muscle recovery and growth, Xtend Original also contains hydrating electrolytes and additional performance ingredients to help you refueled, repair, and recover. Try all the sugar-free, mouthwatering flavors of Xtend to support your fitness goals.