Before Zyzz became extremely popular, he admitted to using steroids on various bodybuilding boards. Since his status has spread, he has since claimed he has not used steroids . I don’t blame him for wanting to cover the past. It is hard to say whether he cycles but the majority of the aesthetics crew uses/used steroids and since Zyzz himself has used them in the past, I do not know why he would suddenly stop. If anything all of the fame has probably pushed him to use them in order to keep making insane progress in order to keep up his image.