Biofreeze with ILEX can enhance therapy! Professionals have reported tremendous success in mixing Biofreeze with their transmission gel during ultrasound. They report this dual modality to the traumatized area provides immediate cold pain relief for an extended period of time. The patient will feel a prolonged cool sensation with an internal warmth for hours after the ultrasound treatment is complete. Helps relieve back and neck pain, spasms, sports injuries, painful joints, and arthritis/bursitis pain.