Vitamin D3 (Cholecalciferol)

Vitamin D3 1000 mg IU is a high-absorption daily supplement formulated to provide essential vitamin D3 in a form the body retains more effectively than D2, supporting bone and teeth health, optimal calcium absorption, healthy muscle function and immune system function, making it an excellent choice for adults who may have limited sunlight exposure or want to maintain overall wellness. Vitamin D3 (cholecalciferol) works by binding to vitamin D receptors in the intestines and bones to enhance calcium and phosphate uptake, regulate calcium homeostasis, which is crucial for bone mineralization and strength, support muscle contraction, and modulate immune responses to help maintain general health.

Private Labeling: Fully customizable packaging with buyer branding.
Shelf Life: 24 months from the date of manufacturing.
MOQ: Flexible minimum order quantities for international buyers.

Our CMO/CDMO capabilities deliver customized Vitamin D3 1000 IU formulations designed to support bone strength, immune health, calcium balance, and muscle function, offering an effective daily solution for essential micronutrient support.