This is a great question that, unfortunately, cannot be answered in just a couple hundred words. There are important issues that focus on educating one's self prior to embarking on such a course of action, particularly the downsides of using steroids – the side effects, the proliferation of fake gear, getting off of them, getting blood work done, etc. And, the fact that buying, selling and transporting them is (in America) still a felony, not to mention banned by all sports federations. All very important salient issues that require a lot of space to do justice.
This is my second time using this particular Lab. I've previous positive experience with Sis (when formerly known as Infiniti Labs) Anavar, so my expectations were some what inflated:)
Firstly, I was really impressed by the immaculate packaging of this product, which shows how much effort went into its manufacturing and marketing. I ran this product at a weekly dose of 400mg, in conjunction with Mast e and Test. Prior to introducing Sis Tren e into my current cycle, I was already using a different Labs Tren at a slightly higher dose of 500mg weekly. To be honest, I did not notice any difference, even when running Sis Tren e at a slightly lowered dose of 400mg for 5 weeks in total. I continued with making strength gains with a noticeable reduction in body fat, even though my diet wasn't always on point. I have had no adverse effects from the Tren, unless if you want to include night sweats. Overall, I am very satisfied with the results I got from use of this product.