Wholesale Krill Oil Dietary Supplement. Natures Benefit Omega 3 Krill Oil 300MG Softgel. Dietary supplement. Krill is a shrimp-like crustacean found abundantly in cold ocean regions. Iit contains the same beneficial Omega-3 fatty acids found in fish, plus phospholioipids and antioxidants. National drug chain sells their brand of 60ct for $28.99. 20ct bottle, packed 24 per case.