Do pills or injections really help to increase breast size? What alternative can be used to make my breasts bigger?

There are no pills or “injections” that you can safely use to increase your breast size. The size of a woman’s breasts can vary from person to person and they can also change throughout a woman’s lifetime. If you lose a significant amount of weight, your breasts may become smaller and if you gain weight, your breasts may become larger. A woman’s breasts may also become larger during pregnancy and while breast feeding, and sometimes girls who are on birth control pills notice a slight increase in breast size. Although some women have plastic surgery to increase their breast size, there are many risks that should be carefully considered before going that route.


Our health guides are developed through a systematic, rigorous process to ensure accuracy, reliability, and trustworthiness. Written and reviewed by experienced healthcare clinicians from Boston Children's Hospital, a Harvard Medical School teaching hospital and consistently ranked as a top hospital by Newsweek and U.S. News & World Report, these guides combine clinical expertise, specialized knowledge, and evidence-based medicine. We also incorporate research and best practices from authoritative sources such as the CDC, NIH, PubMed, top medical journals, and UpToDate.com. Clinical specialists and subject matter experts review and edit each guide, reinforcing our commitment to high-quality, factual, scientifically accurate health information for young people.