PhD Nutrition’s Tri-carb max ™ (Dextrose. Fructose. Maltodextrin) Citric acid. Flavouring. PhD Nutrition’s iso-hydrate ™ (Potassium chloride. magnesium phosphate. calcium phosphate. sodium). PhD Nutrition’s recover-X4 ™ (Leucine. Iso-leucine. valine. L-Glutamine). sweetener.