This is a great question. Silicone is one of the most commonly studied materials in medical research. To date, there has been no conclusive evidence which has found human antibodies to silicone in women following breast augmentation. In 1997, the Department of Health and Human Services appointed the Institute of Medicine of the National Academy of Science (IOM) to look at potential complications during or after breast augmentation surgery. After reviewing years of evidence and research concerning silicone gel-filled breast implants, the IOM found that "Evidence suggests diseases or conditions such as connective tissue diseases, cancer, neurological diseases or other systemic complaints or conditions are no more common in women with breast implants than in women without implants." So, silicone appears to be a safe bio-material and is hypoallergenic because there is very little to no antibody formation. For additional information, see a board certified plastic surgeon in your area that is experienced in breast surgery. I hope this helps!
Hello, Breast implants are not biological so they can't cause allergic reactions. Berst Regards, John Di Saia MD