Vitamin D3 by Nutriearth
Producer of the world’s only natural and sustainable source of vitamin D3
100% natural and sustainable vitamin D3
Vital for health
Patented technologies
Made in France
Innovative vitamin D3 for health
Vitamin D3: a global health issue
Vitamin D3 is vital to overall health, yet millions worldwide face a deficiency, often due to limited dietary sources.
Reducing deficiencies has become a global health priority,
prompting rising demand for more efficient, natural, and sustainable food products.
Nutriearth addresses this widespread health concern with innovative, natural solutions, crafting vitamin D3 sources that both support human health and protect our planet.
1/6
of the world’s population, over 1 billion people, do not absorb enough
vitamin D.
(Cordis)
15µg
Nutritional Reference Value (NRV) for Vitamin D for healthy people from one year of age according to the EFSA, the European Food Safety Authority.
41%
average percentage of vitamin D deficiency in the US
(Forest & Stuhldreher, 2011)
Natural and sustainable vitamin D3
What we do
Nutritearth pioneers a groundbreaking source of vitamin D3 from the Tenebrio molitor, a natural and sustainable bioresource.
Using our patented biosynthesis processes, we create vitamin D3 in its original, stable form—powder or oil—without relying on chemical synthesis or extraction.
Our innovative approach not only ensures high-quality, bioavailable Vitamin D3 but also aligns with our commitment to sustainability.
No chemical synthesis or extraction
A natural, environmentally friendly bioresource for a more sustainable future
Absorption three times more effective than other Vitamin D3 on the market
(Comparative absorption study available on request)
VITAMIN D3 tailored for each market
Bespoke solutions
Driven by our visionary approach to nutrition for optimizing health and enlightened by years of research, we have launched several sustainable nutrition ranges targeted to meet unique health needs.
N-Health range
Human nutrition
Health: functional ingredients in flour or oil form for products in the:
- nutraceutical sector, for dietary supplements and micronutrition
- food sector, to fortify functional foods
N-Care range
Animal nutrition
Customized ingredients for pets, poultry, birds, pigs, and wild animals
- pets
- farm animals
- wild animals
Read all the latest about Nutriearth and our actions for sustainable health and innovation.
“Our purpose: act for health through new and sustainable nutrition”
Nutriearth’s Team
Nutriearth’s awards
Vitamin D absorption
Both humans and dogs can utilize ergocalciferol (D2) and cholecalciferol (D3). Cats, on the other hand, are uniquely adapted to benefit more from Vitamin D3. With a higher plasma concentration of 25(OH)D3 than 25(OH)D2, cats rely on D3 for effective vitamin absorption, due to a binding protein that’s more compatible with Vitamin D3 metabolites.
Vitamin D sources
Vitamin D is a vital, fat-soluble nutrient that living organisms need for optimal function and health. Two forms are approved for dietary use: Vitamin D3 (cholecalciferol) and Vitamin D2 (ergocalciferol). While Vitamin D3 is primarily found in animal-based sources and certain plants, Vitamin D2 is only present in specific plant foods. Traditionally, the most recognized sources of Vitamin D3 have been lanolin and cod liver oil.
Why vitamin D?
Vitamin D plays a critical role in the body’s ability to stimulate intestinal absorption and renal reabsorption of calcium and phosphate, regulating mineral metabolism needed for strong, healthy bones. As a result, it is an important nutrient for calcium and phosphorus homeostasis, building a stronger foundation for lifelong wellbeing.
Vitamin D contributes to humans maintaining:
– normal serum calcium
– normal bones
– normal muscle function
– normal teeth
– normal function of the immune system