The ADHD medications that KVK Tech manufactures are substantially worse in quality than most of the other medications I've taken.
A prescription for dextroamphetamine 5 mg was filled for me from KVK Tech when I wasn't asking for it. I tried it, it didn't make me as emotional as other dextroamphetamines, but it was clearly a bit less "effective" overall. I thought that dextroamphetamine had changed universally and I switched.
Some differences (mostly negative) I had with this dextroamphetamine compared to other pills included: worse timeliness (ability to stop one task and do what I should be doing), a little less discipline, a little less critical thinking, perhaps less negative thoughts but still some different thoughts.
About a year later I got some methylphenidate 20 mg and I tried it and I was really surprised, it was almost the same feeling as the dextroamphetamine I received previously. There is some "filler" or inactive ingredient that KVK Tech is putting in these medications that is largely ruining them. It feels like sand, or something gross. I don't really care how it feels, I just want the effect.
On the positive, these medications do mess with your head a little less than other medications. Some people may actually prefer these. To me I feel some physical boost, but not near the same power.
As for the other side of the coin, nobody seeking the best medications for their care would ever want these. Asking the pharmacist to write a script for you and then getting KVK Tech medications instead of medications made by another manufacturer should be a crime against humanity.
After trying the methylphenidate I filled out a report to the FDA, this company shouldn't be marketing these imposter stimulants as the real ones!