GNC Pro Performance Amino 1000:- Amino acids are involved In protein synthesis and maintaining a positive nitrogen balance in the body. Supplementing with amino acids can provide additional support for the growth, recovery, repair, and maintenance of lean muscle.                                                                                                                                   

• Supports Protein Synthesis & mTOR Activation.
• Helps Maintain Positive Nitrogen Balance.
• Full Spectrum Anabolic Amino Formula.