It works.
I'm in my mid-60s and I am still active playing sports and lifting weights so I get soreness in various places.  I've used this multiple times now and it definitely delivers relief and improvement in symptoms after it's worn off.  It does not irritate my skin like the previous 70% roll-on product (from another company) I used before.  I will keep using it and buy more when it runs out.
Rating: 5 stars