Barrigel is an injectable biodegradable rectal spacer that separates the prostate from the rectum to protect it during radiation therapy treatment for prostate cancer. Barrigel is made from Non-Animal Stabilized Hyaluronic Acid (NASHA®), which has been proven safe and effective, and has been used for more than 20 years in over 50 million medical procedures worldwide. A groundbreaking spacing technology, it is the first and only hyaluronic acid, visually-guided, sculptable spacer, for patients undergoing radiotherapy treatment for prostate cancer. Learn more at Barrigel.com.