Natural Vitamin D3 from Lanolin for the Whole Family
Food supplement
Essential for maintaining overall balance, vitamin D3 (cholecalciferol) is naturally synthesized by the skin under UVB exposure. This “sunshine vitamin” plays a role in many physiological functions. However, in regions with limited sunlight or in urban environments, deficiency is common—affecting between 30% and 60% of the population, and even more among women and the elderly
It contributes to bone strength, dental mineralization, proper muscle function, and immune system support. In children, it is vital for growth. A deficiency can lead to chronic fatigue, muscle weakness, or weakened natural defenses.
Dietary intake and endogenous synthesis are often insufficient to meet the body's needs. Well-calibrated supplementation—especially with D3—is therefore valuable, particularly in winter or among at-risk populations.
As a fat-soluble vitamin, D3 is better absorbed and more effective than vitamin D2, which is often of plant origin. It is extracted from a natural substance called lanolin, a wax found in sheep’s wool. This lanolin is exposed to UV rays in a process that mimics what occurs in our skin when exposed to sunlight. The result is a pure form of vitamin D3 that is easily utilized by the body.
PHYSIOMANCE® D-Nat 2000 provides a dosage of 2000 IU (50 µg) per drop or capsule, offering a response tailored to increased needs. The formula is 100% natural: Laboratoire Therascience has selected a natural vitamin D3 extracted from lanolin. This process ensures a high-quality, pure, and easily absorbable form of vitamin D3.
The oily base consists of virgin olive oil from organic farming, obtained by first cold pressing. This natural carrier enhances the stability of vitamin D3, facilitates its absorption, and perfectly aligns with a clean label approach.
Available in capsules or dropper bottle format, PHYSIOMANCE® D-Nat 2000 is a single-ingredient product, allowing for precise dosage customization according to your individual needs, while avoiding overdose.
PHYSIOMANCE® D-Nat 2000 dropper format contains no sweeteners, no flavorings, no preservatives, and no colorants.
Vitamin D3 has been the subject of numerous studies evaluated by the EFSA (European Food Safety Authority).
It is recognized that vitamin D3 contributes to:
These beneficial effects are essential at all stages of life.
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.
Natural and Neutral Carrier: Cold-Pressed Organic Olive Oil
To ensure the efficacy and quality of our formulations with natural vitamin D3, we have chosen a neutral, lipid-based carrier of high value: organic virgin olive oil obtained through first cold pressing.
This mechanical extraction process, carried out without solvents or chemical intervention, preserves the nutritional and physico-chemical integrity of the oil. As a carrier, it ensures a homogeneous dispersion of the fat-soluble vitamin D3, thereby facilitating its incorporation and stability within the formula.
Sourced from organic farming and free from undesirable residues, this oil aligns perfectly with our clean label approach, combining natural origin, safety, and performance.
Mono-ingredient
Discover Therascience's Mono-Ingredients, Developed by Our Physionutrition Experts!
To ensure effective supplementation tailored to your individual needs, Laboratoire THERASCIENCE has developed a wide range of mono-ingredient formulas, always guaranteeing both product quality and the efficacy of its active ingredients.
Therascience mono-ingredients offer:
Formulations for the Whole Family
Thanks to the versatility of its dosage forms, PHYSIOMANCE® D-Nat 2000 is suitable for the whole family.
Available in dropper format or capsules for adults, PHYSIOMANCE® D-Nat 2000 is appropriate for everyone aged 11 and up. It offers a simple, flexible, and convenient daily supplementation. This health-supporting routine helps meet the daily requirements in vitamin D, which is essential for bone growth and development in younger individuals, while also supporting immune function and bone health in older age groups.
Each dose — 1 drop or 1 capsule — provides 2000 IU of vitamin D3 (equivalent to 50 µg), covering 1000% of the recommended daily intake, for optimal nutritional support. .
D-Nat 2000 Bottle (PHY341) : 1 drop per day on a food support or directly on the tongue, for a minimum of 1 month. Repeat if necessary.
D-Nat 2000 Capsules (PHY549) : 1 capsule per day. Repeat if necessary.
Directions for use:
Keep away from light and heat.
Food supplements should be used as part of a healthy lifestyle and must not be used as a substitute for a varied and balanced diet. Do not exceed recommended daily dose. Keep this product out of the reach of young children.
If using several dietary supplements, ask your healthcare professional for guidance.
D-Nat 2000 Bottle (PHY341) : First cold-pressed virgin olive oil*, natural vitamin D3 (cholecalciferol)
D-Nat 2000 Capsules (PHY549) : Olive oil*, coating: fish gelatin, humectant: glycerol, purified water, natural vitamin D3 (cholecalciferol).
*from organic farming
| Pour 1 drop /1 capsule | %RI* | |
| Natural vitamin D3 | 50,0 µg (2 000 UI**) | 1000 |
*RI : Reference Intakes
**IU: International Units
Back to school: boost your immune defences and those of your loved ones!
