SIS REGO rapid recovery Vanilla 1.6 KgSIS REGO Rapid Recovery is a mixture of carbohydrates and proteins that help accelerate recovery after intensive exercise.Contains 26g of first-class protein per serving that is high in glutamine and lactose-free to help repair muscles and boost immune function. SIS REGO rapid recovery Vanilla 1.6 KgSIS REGO Rapid Recovery is a mixture of carbohydrates and proteins that help accelerate recovery after intensive exercise.Contains 26g of first-class protein per serving that is high in glutamine and lactose-free, to help repair muscles and boost immune function.With multiple energy substrates to replenish muscle and liver glycogen stores.With sodium and potassium to optimize hydration and with vitamin B, magnesium, zinc and phosphorus essential for energy production.