Vitamin D3 (from lichen) (100,000 IU/g)

Vitamin D3, or cholecalciferol, is an essential fat-soluble vitamin critical for numerous physiological processes. This premium Vitamin D3 is sustainably sourced from lichen, a unique plant-based organism, making it an ideal ingredient for vegan and vegetarian formulations seeking to deliver high-potency cholecalciferol. With a concentration of 100,000 IU/g, this ingredient provides a highly efficient means to fortify products. Unlike ergocalciferol (Vitamin D2), cholecalciferol is the form naturally produced in human skin upon exposure to ultraviolet B (UVB) radiation and is widely recognized for its superior bioavailability and efficacy in raising serum 25-hydroxyvitamin D levels. The global prevalence of Vitamin D insufficiency underscores the importance of reliable and effective supplementation strategies, with plant-derived D3 offering a crucial option for diverse dietary preferences.

The primary health benefits of Vitamin D3 are well-established, particularly its indispensable role in bone health. It facilitates the absorption of calcium and phosphorus in the gut, thereby supporting bone mineralization and density. Clinical studies consistently demonstrate that adequate Vitamin D levels are crucial for reducing the risk of osteoporosis and fractures. Beyond skeletal health, Vitamin D3 is a potent immunomodulator. Research indicates that Vitamin D receptors (VDRs) are present on various immune cells, including T cells, B cells, and antigen-presenting cells, enabling D3 to influence both innate and adaptive immune responses. This modulation includes regulating cytokine production and enhancing the body's natural defense mechanisms, with evidence suggesting a link between sufficient D3 and reduced susceptibility to certain infections.

This high-potency lichen-derived Vitamin D3 (100,000 IU/g) is highly versatile for various supplement applications, including capsules, tablets, softgels, and liquid drops, as well as for fortifying functional foods and beverages. Its plant-based origin ensures suitability for clean label and specialized dietary product lines. Quality control is paramount, ensuring precise potency, purity, and stability, with careful consideration given to excipients for optimal formulation. Scientific research continues to explore the broader implications of Vitamin D3, including its potential roles in cardiovascular health, mood regulation, and cellular proliferation and differentiation. Studies confirm that D3 from lichen is biochemically identical to animal-derived cholecalciferol, offering comparable bioavailability and efficacy in elevating circulating 25(OH)D levels, thereby providing a robust, evidence-based solution for addressing Vitamin D requirements.