Lanes Vitamin C 1000Mg With Cranberry Is A Dietary Supplement To Support The Immune System And Stimulate The Body. Vitamin C Contributes To The Normal Functioning Of The Immune System, Nervous System And Metabolic Processes Aimed At Producing Energy, Increases The Absorption Of Iron & Helps Reduce Fatigue. Composition With Concentrated Cranberry Juice And Vitamin C. Vitamin C Helps Protect Cells From Oxidative Stress, The Normal Formation Of Collagen For The Proper Functioning Of The Skin, Teeth, Gums, Bones & Cartilage And Normal Psychological Function.