The description of Hyde as an almost prehuman creature and his actions that occur without thought, suggest that Hyde is more animal than man – Author Unknown. From the training journal of IFBB Art Atwood comes the most extreme and effective pre-workout on the market: ProSupps Hyde. Hyde gives you a serious kick in the A**! Loaded with leucine, proprietary stimulant blends and the novel pump agent agmatine sulfate, Hyde will shatter weight-training plateaus. Potent combination of high-powered thermogenic compounds. Efficacious dose of Creatine hydrochloride in every serving. Infused with agmatine sulfate for muscle-swelling pumps and nutrient transport. Infinergy energy blend for maximum receptor sensitivity. A true 20-days of mind-blowing workouts.