BCAA

BCAAs consist of leucine, valine, isoleucine  and are some of the most important supplements in the fitness industry.
You can use them prior, during and post workout in order to get the optimal benefits from a Fire & Spear product.
Reduce fatigue and improve your performance. Thus, they can be taken prior to your workout.
Increase protein synthesis
Reduce muscle fatigue, which means that you can train harder the days after a vigorous workout.