ReaLemon Lemon Juice From Concentrate is 100 percent natural-strength juice and convenient to use with no slicing or squeezing required. ReaLemon is an easy way to add perfect lemon flavor to all your favorite dishes with consistent taste from bottle to bottle. Today, ReaLemon and ReaLime are part of Plano, Texas-based Dr Pepper Snapple Group, Inc., an integrated refreshment beverage business marketing more than 50 beverage brands throughout North America.