Wish I had purchased more
Oh my goodness.  If you have any issues with dental/gums, purchase this product.  I have had an ongoing gum issue for the last 10 or so years, after having two root canals on one back tooth.  The specialist shot the numbing material directly into the nerve.  I don't know if it's nerve damage but it never felt right.  Each year I get my teeth cleaned I ask my regular dentist why am I still having a problem.  x-rays showed barely a dot - which the dentist thought might still be a fragment.  I saw this product a month ago and decided to buy it.  It's been 2 1/2 weeks and the swelling has receded and soreness going away!  I'm giving a glowing review!
Rating: 5 stars