Ultra-D Complex™ offers vitamin D (cholecalciferol) with its key cofactors in a base of cod liver oil, which is a natural source of vitamin D, vitamin A, EPA (115 mg), and DHA (95 mg). This formula is designed to support the metabolism of vitamin D and to deliver a powerful mix of supportive nutrients.* This advanced formula includes (2000 IU) 50 mcg of vitamin D per serving (in a pleasant orange flavor without an unpleasant fishy taste). Other nutrients, such as magnesium, biotin, pantethine, calcium, and boron, are all incorporated in this formula. This formula is also available in (5000 IU) 125 mcg of vitamin D per serving in Ultra-D 5000™ (K78).
Serving size 1 teaspoon
Servings per container 48
Amount Per Serving
Calories from fat
Total Carbohydrates<1 g
<1%Vitamin A (from cod liver oil)
(650 IU) 195 mcg RAE
Vitamin D (as cholecalciferol)
(2000 IU) 50 mcg
Vitamin B6 (as pyridoxal 5'-phosphate)
Calcium (as calcium glycinate)
Magnesium (as magnesium glycinate)
EPA (eicosapentaenoic acid)
DHA (docosahexaenoic acid)
Genistein (from Japanese Pagoda Tree Extract [Sophora japonica])
Rosemary Extract (Rosmarinus officinalis) (leaf)
Boron (as boron citrate)500 mcg
† Daily Values are based on a 2,000 calorie diet.
* Daily Value (DV) not established.
Other ingredients: Filtered water, cod liver oil, vegetable glycerin, fish body oil (sardine, herring, mackerel, anchovy), citric acid, sunflower seed lecithin, natural flavor (orange), xanthan gum, sodium citrate, potassium sorbate (to maintain freshness), luo han guo fruit extract, sunflower oil, turmeric root extract (natural coloring).