Mutant GEAAR and Rule 1 Train BCAAs are two popular supplements that come in a 378g size and blue raspberry flavor. Both products contain a blend of essential amino acids and BCAAs to support muscle recovery and endurance. Mutant GEAAR provides 9.4g of essential amino acids per serving, while Rule 1 Train BCAAs contains 7g of BCAAs along with added electrolytes for hydration. The supplements come in a refreshing blue raspberry taste.