I-BLOCK is a plant-based weight-loss supplement clinically tested and shown to magnify weight loss up to 4X over diet and exercise alone! It works by blocking the body’s absorption of carbohydrates and sugars, so you take in fewer calories. Packaged in convenient, single-serving packets, I-BLOCK is taken 30 minutes before a meal for optimal results. To further enhance your weight loss results, combine I-BLOCK with I-REMOVE Fat Binder and I-CONTROL. Clinically tested.