Faction Labs Core 9 is a comprehensive amino acid formula delivering 9g of essential amino acids in optimal ratios to preserve muscle tissue and support protein synthesis during training. The addition of 6g of BCAAs works synergistically to promote lean muscle development and accelerate recovery. Beyond amino acid support, this formula incorporates a targeted blend featuring L-Tyrosine for mental clarity and focus, plus ingredients designed to manage cortisol levels, bolster immune resilience, and maintain electrolyte balance. The inclusion of connective tissue support compounds and antioxidants addresses both performance and systemic health, making Core 9 a multifaceted training companion that enhances muscle growth, reduces fatigue, and supports sustained energy production throughout intense sessions.