J CAIN CREAM 10.56%J CAIN CREAM 10. 56% J CAIN CREAM 10. 56% is a powerful lidocaine based numbing cream designed to deliver rapid, reliable pain relief during a wide range of medical and cosmetic procedures. Formulated with 10. 56% lidocaine, this cream is manufactured by Inist Bio Pharmaceutical Co., Ltd., a trusted pharmaceutical company in South Korea, and is approved by the Korean Food and Drug Administration (KFDA). It ensures maximum comfort for both patients and