Arctic Cod Liver Oil™ has always been derived from 100% wild Arctic cod - no other fish oils or synthetic additives are ever used. Unlike fermented oils, cod liver oils are manufactured to eliminate free fatty acids and prevent rancidity. With added vitamin D3, this formula offers combined support for the heart, brain, mood and bones, and promotes optimal nervous and immune system function. At Nordic Naturals they make all the cod liver oils using fresh, wild-caught fish to deliver triglyceride-form omega-3s for better results. Certified sustainable and always meeting or exceeding the strictest purity standards, the award-winning fish oils and cod liver oils embody the company's commitment to the health of people and our oceans. Suggested use Adults take one teaspoon daily, with food, or as directed by your healthcare professional. Other ingredients Purified arctic cod liver oil, natural flavor, rrr-alpha tocopherol (antioxidant), rosemary extract (a natural preservative), vitamin D