• WHY OMEGA-3S - Research shows that the essential fatty acids EPA & DHA in fish oil support heart, brain, eye & immune health. Omega-3s may also help support a healthy mood.
• #1 SELLING OMEGA-3 BRAND IN THE U.S*- Nordic Naturals Ultimate Omega-D3 features high concentration omega-3 fish oil in soft gels. The added Vitamin D3 aids in calcium absorption & supports mood, & immune system health. *Based on Stackline, Nielsen, and SPINS annual sales data in the U.S. as of 4/16/2026. **Based on SPINS Scan Data as of 4/8/2026.
• BETTER ABSORPTION, BETTER TASTE, NO FISHY BURPS - All of our omega-3 fish oil concentrates are in the triglyceride molecular form (the form naturally found in fish) for optimal absorption. Ultimate Omega-D3 has a great lemon taste.
• PURITY GUARANTEED - Every batch of Nordic Naturals fish oil is crafted from fresh, wild-caught, omega-rich fish. We are committed to using only non-GMO, gluten- & dairy-free ingredients with no artificial colors, flavors, or preservatives.
• ETHICAL INNOVATION - Nordic Naturals is proud to be at the forefront of sustainable & ethical practices in the natural products industry. Through science & innovation, we are committed to delivering safe, effective nutrients to support foundational wellness.

Dispatch location, shipping services, and eligibility depend on the product and destination. Available delivery options and applicable taxes are shown at checkout. Additional import duties, customs fees, or brokerage charges may apply unless specifically included.

Shipping policy

Returns & refunds