Carbohydrate improves creatine absorption by causing an increase in insulin secretion which improves the storage of creatine. Creatine storage can be improved by taking Vitargo together with creatine. Ingesting Vitargo raises blood sugar levels and therefore the secretion of insulin, an endogenous hormone.  The improved uptake of creatine into the muscles is attributed to stimulation of creatine transporters mediated by insulin.