I've used it and reported the blood work for it. At 100mcg, it is sufficient to start PCT. It has an effect for about 3-7 days depending on how pure your stuff is. Mine wasn't very pure and only worked at kickstarting PCT in the first 3 days. I would just do hcg if you can. 2000iu of hcg in the first week would be more effective and cheaper, imo.
thank you, fueled. I am thinking similarly. I wasn't expecting anybody to have experience with it first hand. Its unfortunate that the sources available to us via internet are so unpure as that. I'd bet that if i went and bought 5 different bottles from five different sources they would all prove to be similar to your experience. thanks again, God Bless