Drug intelligence / Profile preview

vitamin k2 + cholecalciferol

Development stage
Unknown
Modality
Orthosteric Ligands → Classical Binding Small Molecules → Small Molecules, Metabolically Activated Prodrugs → Prodrugs/Conditional Activator Small Molecules → Small Molecules
Administration
Oral
01

Overview

Vitamin K2 + cholecalciferol is a fixed-dose combination dietary supplement containing two fat-soluble vitamins—vitamin K2 (commonly as menaquinone-7) and cholecalciferol (vitamin D3). Cholecalciferol facilitates calcium absorption in the gut and supports bone mineralization, while vitamin K2 activates proteins involved in calcium metabolism and helps direct calcium to bones rather than soft tissues. The combination is primarily used to support bone health, reduce the risk of osteoporosis-related fractures, and maintain normal immune function. Clinical studies suggest that combined administration may increase bone mineral density more effectively than either component alone in postmenopausal women with osteoporosis[4][6]. Both components are essential nutrients; deficiency can lead to impaired bone health or coagulation disorders.

Brand names
K2 Plus D3K-2 Plus D3K 2 Plus D3Vitamin D3 with K2
Other names
vitamin d3 + k2menaquinone-7 + cholecalciferolvitamin k2 and vitamin d3 combination
02

Targets

GGCX (Vitamin K-dependent gamma-glutamyl carboxylase)VDR (Vitamin D receptor)

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