Description Nutergia Ergy D Plus 15 ml is highly concentrated in vitamin D3 (800 IU), contributing to the maintenance of normal bones and the proper functioning of the immune system. Specially formulated to meet the bodys needs, it helps prevent vitamin D deficiencies and supports natural defenses on a daily basis. Vitamin D3 also plays an essential role in regulating calcium and phosphate metabolism, which is vital for strong bones. Thanks to its concentrated formulation, this food supplement is an effective ally for strengthening immunity and preserving bone health, especially in cases of insufficient sun exposure or increased needs. No additives. No allergens. Made in France.