i feel kinda bad piling on c3 but ricky convinced me to try the sour d and it was boring. the kif wasn't any better than what my grinder picks up. he sold me what he said was iss and if it was it sucked. i haven't even tried the querkle i bought cuz i don't expect it to be any good. but MY GOD! if you want tinctures they have the best i've tried. only tried from one brown mouse, healing house, and my caregiver but c3's night time tincture works like a charm every time.