Nutritional Supplements » Vita Optimum »High Potency Vitamin D3 (Cholecalciferol) 5,000 IU 360-Day Supply Supplement - The Formula Helps for Healthy Bones and Teeth + Calcium Absorption + Immune systems(360 Softgel)

1. ACTIVE FORM AND HIGH ABSORPTION: Cholecalciferol is the Most Active Form of Vitamin D3, so it provides superior absorption compared to regular Vitamin D3. When taken directly in this format it works more quickly and can be delivered in lower concentrations without worry that it is not being metabolized.* Vitamin D3 in softgels form is easy to swallow and convenient to take. Some research indicates that vitamin D3 in liquid softgel form is more highly bioavailable than powdered or tablet forms*
2. ACTIVATE THE IMMUNE SYSTEMS, PROMOTE HEALTH BONES AND TEETH: In general, vitamin D3 functions to activate the immune systems, improve immunity and increase circulation.*Vitamin D3 helps enhance calcium absorption by regulating concentrations of calcium and phosphorus in the body to provide essential support for bones and teeth.
3. If you take vitamin D3, we strongly RECOMMAND you take VITAMIN K2 with it. D3 only helps the absorption of calcium, so some go into arteries instead of bones. While K2 is a "traffic cop" vitamin which puts it in the right places always (bones). If you're confused about these vitamins - vitamin D3 is the calcium- side, K2 is the calcium-directing side. Both combine to produce the best effect. You can search in Amazon "Natrogix Vitamin K2" and Add To Cart (Check the 5th Picture)
4. Vitamin D3 and K2 play key parts in calcium uptake and transport to bone tissue. A good number of studies have shown: vitamin K2 and vitamin D3 have synergistic benifits. These studies indicate that this combination increases the accumulation of osteocalcin (i. E. Osteocalcin) in bone cells, much more efficient than either of the two nutrients alone. Increased osteocalcin formation significantly increased bone mineral density.
5. MADE IN USA: Manufactured from the FDA registered facility that follows GMP standards. Every batch of Products has been tested by 3rd party Lab to ensure the best quality and potency. 100% CUSTOMER SATISFACTION GUARANTEE - Natrogix provides the ultimate in customer service, and your satisfaction is our priority. We feel so strong about the quality of Natrogix High Potency Vitamin D3 that we back each bottle with a 100% money-back guarantee in 60 days.