The Re-Energising energy Fuel with micro-nutrients to improve recovery and boost adaptation to exercise. REGO combines a special mix of complex carbohydrates. fructose and protein. which has been shown to give a rapid improvement in recovery from hard exercise. REGO is the ideal post exercise drink and is especially useful after hard training sessions. REGO was inspired by Chris Boardman who had experimented mixing our carbohydrate energy drink (PSP22) with protein powder. REGO has been used by him. and many other top athletes and sportsmen since its launch in 1995.