At ProTec Nutra, we go beyond claims — we test and validate the authenticity of Vitamin D3 ingredients.

For over 10 years, we’ve invested in Plant-Source Vitamin D3 and proudly supply some of the world’s biggest brands and retailers. Along the way, we’ve seen plenty of “Plant-Source D3” offers that fall apart under chemical marker testing (samples often vanish once we ask the right questions 👀).

That’s why Vitamin D3V® is trusted worldwide:

✅ Validated, authentic plant-source D3

✅ Halal & Kosher certified

✅ Allergen-free, with no soy

✅ UK-manufactured with full traceability

When it comes to clean-label Vitamin D3, authenticity matters. With Vitamin D3V®, you get a true plant-source backed by science, trust, and over a decade of expertise.