I stopped smoking weed (dro) for the first time in 5 years and started getting herbal smokes for the past 2 months with JWH in them, some of them (the more expensive) would make me nod with half the dosage normally need + weed. Me and about 10 of my friends have also confirmed this. Sorry if this is old new but its really useful for stretching every MG of any Opioid I have used.