Because Vitamin D3 is synthesized by your body when your skin is exposed to UVB light, this biologically active form of Vitamin D is commonly referred to as the “sunshine vitamin.” An essential vitamin found throughout the body, Vitamin D is necessary for calcium and phosphorus absorption and may help support healthy immune system function, skeletal formation and strong bones and teeth.*

KAL Ultra D-3 provides 250 mcg, or 10000 IU, of Vitamin D-3 as Cholecalciferol per tablet. This high potency formula may be especially helpful for individuals with limited exposure to sunlight. Pair Vitamin D3 with K2 for even more bone and immune health support. Designed to get to work quickly, our ActivTab technology guarantees tablet disintegration within 30 minutes, according to USP standards. Plus our once daily tablets are small, easy to swallow and perfect for persons who have trouble with larger pills.

Like all KAL products, Ultra D-3 is lab verified for purity and potency. Confidence in the KAL name is just one of the reasons we’ve been around so long and maintain our place as a leader in the industry. Unlike many other companies, we manufacture almost all our own products in our GMP-certified facility in Utah. This gives us the ability to thoroughly test and screen raw ingredients for contaminants and impurities and manage the production process to bring you the best possible quality. Rest assured, only the purest formulas ever reach your cabinet.

Count on KAL Ultra D3 250 mcg, a high potency formula for all your D Vitamin needs!

Vitamina para mujeres huesos sistema inmunológico inmunidad

• Strong Support: Vitamin D3 is intended to help support healthy teeth, strong bones & muscle function
• Feel Well: Same biologically active form of Vit D from sun exposure may help support immune function
• ActivTab Tech: Guaranteed tablet disintegration within 30 minutes according to USP standards
• High Potency: 10000 IU of Vitamin D-3 per convenient one-tablet serving
• Committed to Quality: Lab verified using the strictest standard to ensure purity, identity & potency