Source Naturals - 100% Pure Krill Oil

NKO™ is an extract from Antarctic krill that is rich in cell membrane building blocks: highly unsaturated phospholipids co-functionalized with omega-3 fatty acids (EPA & DHA). Although beneficial for both men and women, NKO also supports temporary relief of PMS symptoms. *

Source Naturals is a provider of krill oil supplements.

In particular, krill oil has been noted to contain high amounts of astaxanthin. Astaxanthin is a reddish carotenoid that is most commonly known for its high antioxidant activity.

Research shows that due to astaxanthin's potent antioxidant activity, it may be beneficial in cardiovascular, immune, inflammatory and neurodegenerative diseases