HYDE Nightmare V2 is a pre-workout supplement by ProSupps that contains a blend of ingredients to improve physical and mental performance. The key ingredients include beta-alanine to enhance endurance, Himalayan rock salt to replenish electrolytes, L-citrulline to increase nitric oxide levels, and alpha GPC to improve focus and power output. The product is available in various flavors, including Blood Berry. It is primarily formulated for high-performance athletes and combat sports competitors, but can benefit athletes of various disciplines