Hellfire has an interesting and very stimulating mixture of different components.
Who does not feel like every day is to drink 1-2 liters of green tea or coffee, can strike here;)
Ingestion: every morning 3 pieces. In addition, half an hour before training again. Tip: If possible, empty stomach.
Consequence: sweating, good focus (gets in low KH very noticeable), excited metabolism.
To save money, the capsules can also take just before training, rely on non-training days on tea / coffee.
With both achieved very good results.
The most important remains the diet in conjunction with a demanding training.
ONLY the capsules will take make no difference and is a waste of money.
The nuts and bolts knowledge of the own calorie requirement is in the fat reduction (in the diet a deficit of 300-500 kcal; can you let work out at micsbodyshop ...) and a bit of discipline. As you fully get the calories, is absolutely not care.