Now food supplement contains 100% pure Krill Neptune oil, which is a trademarked formula of krill oil. Each capsule is tightly sealed and enteric coated, and there are no additional fillers or additives in the capsule - simply krill, gelatin and glycerin oil.

The enteric coating helps control odor, which can make this supplement easy to take for those who are sensitive to fishy odor. The krill oil in this supplement is regularly tested to be free of harmful levels of mercury, heavy metals, PCBs and other contaminants.