I've played around with weight training as a stress reliever for about 30 years. I have tried and wasted so much money trying different supplements. This is the first product I have tried that does what it says it will do! 10 days into using Red Growth while doing Dorian Yates' Blood n Guts workout, I have put on 5lbs of muscle and my muscles are so engorged with blood during my workouts that it's hard to stop because it feels so good! My wife loves the way my t-shirts fit as well. About to start the Red Burner now to slim up per doctor's orders. Interested to see if this product works too.