KALUltra D-3 5000 IU - 60 Tablets

Because Vitamin D is synthesized within your body when your skin is exposed to UVB light, Vitamin D3 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 key to supporting healthy, strong bones and teeth as well as healthy immune and muscle function. Our formula delivers 5000 IU Vitamin D-3 and may be especially helpful for individuals with limited exposure to sunlight.

ActivTab Technology guarantees tablet disintegration within 30 minutes according to USP standards, helping your Vitamin D-3 can get to work right away!

We have been making the right supplements with the right ingredients – nothing more, nothing less – for 85 years. Since 1932, we’ve searched the world for the highest-quality nutrients to help support our customers’ health and wellness. Using leading nutritional research as our constant guide, our evidence-based approach creates loyal customers who find what they need from a brand they trust to offer the very best.

Quality is among our highest priorities. To ensure you get only the best supplements with the best ingredients a certificate of analysis is required from each supplier to ensure product quality. But they don’t stop there. Upon receiving any ingredient, they test and retest in a state-of-the-art laboratory before any material is used in our formulas. If an ingredient doesn’t meet the strictest standards, they send it back. Lab verification procedure includes testing for heavy metals, microbes, bacteria, herbicides, pesticides, major allergens, and purity, identity, and potency. Rest assured, every batch meets the highest-quality standard – because you deserve the best.