Essential Amino 9 + Energy, Strawberry Margarita, 30) Rule 1Rule 1 Essential Amino 9 + Energy in Strawberry Margarita flavor is a comprehensive amino acid supplement designed to support muscle repair, growth, and energy. Each serving delivers 7. 5 grams of essential amino acids (EAAs), including 5 grams of branchedchain amino acids (BCAAs) such as leucine, isoleucine, and valine. These amino acids are crucial for muscle building and maintenance, especially during diet phases to prevent muscle loss. The product