Oil-based delivery for optimal bioavailability
To ensure the effectiveness of its formulations, Laboratoire THERASCIENCE has selected a source of vitamin D3 renowned for its optimal bioavailability. This active form, cholecalciferol, is naturally identical to the vitamin D3 synthesized by the skin during sun exposure.
Unlike vitamin D2 (ergocalciferol), vitamin D3 offers superior absorption and enhanced storage capacity in the body. As a fat-soluble vitamin, it is efficiently mobilized to help maintain stable blood levels of vitamin D.
The vitamin D3 used in PHYSIOMANCE® D-Nat 2000 is derived from lanolin, a natural wax extracted from sheep’s wool. This lanolin is then exposed to UVB rays, mimicking the natural synthesis process that occurs in human skin. This method triggers a photochemical conversion, resulting in a highly pure vitamin D3, free of residual lanolin, and suitable for safe and effective supplementation.