D3 50,000 IU is a convenient once-per-week solution for individuals whose healthcare professional has recommended a high-dose supplement to support the repletion of their vitamin D level. Vitamin D is a crucial nutrient to support immune function, musculoskeletal comfort, healthy blood sugar metabolism, and cardiovascular, bone, cognitive, and neurologic health.
Clinical Applications
Supports Bone Health and Musculoskeletal Comfort
Supports Modulation of Immune Function
Supports Neurologic and Cognitive Health
Supports Cardiovascular Health
Supports Healthy Blood Sugar Metabolism
Supports Vitamin D Repletion
Serving Size: 1 Vegetarian Capsule
Amount/Serving
Vitamin D3 (cholecalciferol)
1,250 mcg (50,000 IU)
Other Ingredients: Capsule (hypromellose and water), microcrystalline cellulose, ascorbyl palmitate, silica, and hydroxypropyl cellulose.
Formulated to exclude wheat, gluten, yeast, soy, dairy products, fish, shellfish, peanuts, tree nuts, egg, sesame, ingredients derived from genetically modified organisms (GMOs), artificial colors, and artificial sweeteners.
Take only one capsule per week. Do not exceed one capsule per week unless directed by your healthcare professional.
Caution: Consult your healthcare professional before use. Individuals taking medication should discuss potential interactions with their healthcare professionals. This product contains a high dose of vitamin D that is not intended for daily or long-term use or use by children or pregnant/nursing women. Do not use if tamper seal is damaged.
Storage:Keep tightly closed in a cool, dry place out of reach of children.
Vitamin D has numerous critical roles in human physiology and is imperative for supporting overall health from gestation to senescence. Vitamin D is unique because it can be synthesized in the skin. When 7-dehydrocholesterol reacts to sunlight, it is transported to the liver and converted into the metabolically active form 1α,25-dihydroxyvitamin D. This process may be inefficient in those with darker skin tones and is dependent on sunlight intensity, which varies with latitude, season, and other factors.
Vitamin D insufficiency may occur more frequently in older adults, people with gastrointestinal (GI) issues that can impair vitamin D absorption, individuals with obesity or those who have undergone gastric bypass surgery, and those with limited sun exposure and extensive sunscreen use, which can limit vitamin D synthesis. Additionally, individuals consuming a low-cholesterol diet, those on medications that bind fats, or those with fat malabsorption issues are at risk for insufficiency as cholesterol is a precursor to vitamin D formation.
