Good massage oil
I've used this as a massage oil for years.  While I can't say whether I've had specific pain relief from the oil, it's pleasant and easy to use, and once it soaks into the skin leaves it feeling soft.  It has a sesame oil base, which has warming qualities.  A trick I learned from Ayurveda for cold nights is to massage my feet with this and then put on socks when going to bed. That helps keep me warm through the night.
Rating: 5 stars