Hunger suppression - This result is reported for being significantly less extreme than amphetamine and methylphenidate. My fear with this particular four-Cl substitution could it be's similarities to amphetamine counterparts. I have no education and learning is SAR so I cannot say whether it is safe or neurotoxic. Please watch https://franciscotzbcx.blogdal.com/27137885/the-greatest-guide-to-4f-mar