@genxoptimize1: Building muscle after 40 isn’t just about training harder—it’s about giving your body the essential amino acids it needs to build and maintain lean muscle. 💪 That’s why PerfectAmino has become part of my daily routine at 61. All 9 essential amino acids, simple, convenient, and easy to use whether I’m training or fasting. #perfectamino #protein #muscle #antiaging #genx