I recently was the lucky recipient of my first raindrop technique massage-WOW! very cool & interesting. Lots of layered, unadulterated essential oils, heat & great background info from my technician who gets her oils from Young Living in the US. The wintergreen reminded me of one of my favourite lifesaver flavours as a child-wintergreen! Apparently, the realigning & good effects continue for up to 14 days after!
Here are a few links from the experts/practitioners: