Mason Natural No Burp Fish Oil 1000 mg Omega-3 300 mg - Healthy Heart, Supports Circulatory Function, Improved Cardiovascular Health, 90 Softgels No Burp Fish Oil is popular among people who want the benefits of fish oil without the common side effect of having it repeat (burping). Fish oil is one of the richest food sources of omega-3 fatty acids available. Omega-3 fatty acids are important nutrients for both heart and brain health as they may help support the normal, healthy blood clotting process in the body, along with healthy levels of cholesterol and triglycerides. Unfortunately, burping, fishy breath, and even nausea are common side effects associated with taking fish oil supplements. This is because it contains a high dose of concentrated fatty acids that some find difficult to digest. Taking your fish oil supplements with food can help, but our “no burp” fish oil supplement uses a special soft gel that's enteric-coated.