yeah, lots of bunk being sold as ketamine at the moment. the "ketadrone' (sold as regular ketamine) is actually quite common and even popular here, iit contains little ketamine plus a bunch of some cathinone, horrible stuff. the cube-ish sugar-ish crystals are not recommended either. sad situation!
i had lab tested my ketamine its real just 75% pure other 25% non active (i think salt), from that its 86% pure ketamine. its k that makes you sleep, cant source good one here, and seems there's a shortage in the whole city (amsterdam) weird