Its all about taking precautionary measures to prevent and control the sides. There is plenty of info here on this site. Browse around for a while, keep asking questions, and you will learn a great deal from the people here.
That all being said I never tried the but am a fan of LG and have never been let down by one of their products so I could only imagine this being a good stack. I see where LG is coming from though, alot of these pro hormones werent ever legal they just been getting by waiting to get caught and banned. Lgs stack looks to be 100% legal with NO shady areas of gray and have little to no sides with it.
Give it a try, log your progress and everyone on the site will be here to help you along the way, especially the LG reps being it is their product.
Just dont expect to find a product that is going to make you blow up in size and have NO side effects because it doesnt exist. If it did we would all be on it