No one is exempt from pain. Whether you're a professional athlete or put in long hours at the office, muscle aches are a part of life. The Asystem Radical Relief Gel Roll-On is a natural remedy for everyday aches. Formulated from menthol, methyl salicylate, and CBD, the gel works to instantly ease muscle aches and pains caused by sprains, bruises, and arthritis. Its rollerball design features a stainless steel Cryosphere to cool the skin and ensure maximum absorption deep into the problem areas.