This tech is nice, but you can get the effects of curcumin without extraction.

If you mix 2 parts ground turmeric with 1 part ground black pepper and put it in a capsule you can feel the curcumin. You don't need much either. One size 000 capsule orally is enough for a smooth slightly dreamy effect for SWIM. It's very mild though. Others might need a few capsules. But it definitely works orally this way. The effects sort of remind SWIM of marijuana, or maybe like passionflower at this dose. It's very mild.