Executive Overview: The Global Calcium Ascorbate Market The global calcium ascorbate market is experiencing robust growth, driven by increasing demand for stable vitamin C forms across pharmaceutical, nutraceutical, food & beverage, and cosmetic industries. Calcium ascorbate (CAS 5743-28-2), the calcium salt of ascorbic acid, offers superior stability and bioavailability​ compared to pure vitamin C, making it indispensable for diverse applications . The market demonstrates significant expansion patterns, with the broader calcium ascorbate and magnesium ascorbate market valued at USD 400 million in 2024​ and projected to reach USD 800 million by 2035, reflecting a compound annual growth rate (CAGR) of 6.3%​ . This versatile compound serves critical functions in antioxidant…