Nordic Naturals Vitamin D3 formulas combine fish oil and 1,000 IU of vitamin D3 per serving. Along with building strong bones, Vitamin D3 has been linked to many other health functions, such as regulating the immune sytstem and mental health. Nordic Vitamin D3 enhances calcium and phosphorus absorption for strong bones.
Nordic Naturals fish oil plus nutrient formulas combine fish oil with select nutrients providing support for particular concerns. Nordic Naturals Omega Joint Xtra delivers highly absorbable glucosamine sulfate to support healthy joints. Omega Joint Xtra contains UC-II Undenatured Type II Collagen to promote the rebuilding of joint cartilage. Combining fish oil with UC-II, Omega Joint Xtra delivers accelerated support for joint mobility, flexibility and comfort. * This product no longer contains added Vitamin D3.