• Calcium and Bone Metabolism
• Immune Function

Jarrow FORMULAS Vitamin D3 provides cholecalciferol, the most bioavailable form of vitamin D. Vitamin D3 is converted by kidneys into the hormone calcitrol, the active form of Vitamin D3. Vitamin D3 enhances calcium and phosphorus absorption, stimulates the synthesis of osteocalcin (an important structural protein in bone), and is involved in proper cell differentiation and immune response.

• Helps maintain healthy bone growth and density
• Supports healthy immune function
• Non-GMO and gluten-free

Vitamin D is essential for strong bones and healthy immune function, but getting enough of it from sunlight and diet can be a challenge. Life Extension created this high-potency supplement to help fill the gaps, delivering 125mcg (5,000 IU) of vitamin D3 in each easy-to-swallow softgel.

• Promotes natural immunity
• Supports bone health
• Contains 1,000 IU of vitamin D3 per serving
• Free of gluten, dairy, soy, sugar, salt, nuts, and artificial colors of flavors

Sunlight is our primary source of vitamin D—an essential vitamin that promotes bone health and immune function by regulating calcium absorption and phosphorus levels. But between cloudy skies, office jobs, school, and relaxing days spent indoors, getting your recommended 600 IU of vitamin D per day can be tough.

A single The Vitamin Shoppe^® brand Vitamin D3 softgel features 1,000 IU of vitamin D3 so your body has what it needs to support strong bones and a healthy immune system.