Works great!

Green tea extract is a great alternative to coffee for that caffeine buzz but it's also a great source of antioxidants -called catechins- that help support immune function, cardiovascular health, and fat loss. this brand contains 40% catechins.
I personally use it along with CLA to help me with my weight loss. I used to take this combo while doing my weight loss program with Herbal Magic but I cannot afford such an expensive program right now so I've been adding the two to my diet and it has helped me lose weight a bit faster than dieting alone.