EPH-25 Pure Energy Ephedra, takes all the guess work out of choosing a weight loss and energizing supplement. EPH-25 contains only two natural ingredients: ephedra and caffeine anhydrous. Because there are no extra filler ingredients or unfamiliar proprietary blends, EPH-25 is more affordable than other supplements just like it. EPH-25 has zero sugar and zero calories. Keep it in your car or purse for when you are on the go or need that extra energy to get you through your day or workout.