epsom-it nerve pain relief: super-concentrated magnesium sulfate cream fortified with arnica, capsaicin, and aloe vera. for “pins and needles” nerve pain, numbness, and peripheral neuropathy epsom-it millions of people suffer every day from nerve pain, including peripheral neuropathy – painful, damaged nerves in the feet, ankles, legs, and hands. epsom-it nerve pain relief is a unique, patent-pending, drug-free lotion of super-concentrated pure epsom salt (magnesium sulfate) fortified with natural arnica, capsaicin, and aloe vera, it works fast to soothe the “pins and needles” discomfort associated with nerve pain. works on sore muscles too!