Hereceptin Biosimilars Market Size Estimation, COVID-19 Impact Analysis, Key Insights and Application By 2028 tusharJuly 10, 2021 Hereceptin Biosimilars Market Herceptin, also known as trastuzumab, is used as a medication for patients who suffer from cancer, which assists in controlling the growth and spread of cancer cells in the body. Herceptin biosimilars are essentially used to treat certain breast as well stomach cancers, and is also used in combination with other medicines for treatment. Herceptin biosimilars have gained traction recently as a preferred treatment method for cancers. This is attributed to the fact that Herceptin biosimilars act on the surface of the cancer cell by blocking the chemical signals that can stimulate uncontrolled growth.