BioClinic OPTI ACTIVE D + K2 (Calcifediol Monohydrate) contains:

• Calcifediol monohydrate 10 mcg
• Menaquinione-7 (vitamin K2)(MenaQ7®) 180 micrograms

Calcifediol is a metabolically active form of vitamin D, which bypasses the need for metabolic conversion in the liver. It is a form of vitamin D that has superior bioavailability to the colecalciferol form. As the form of vitamin D that circulates in the blood, a lower amount of calcifediol is required to support the same therapeutic effects and activity in the body compared to higher dosages of colecalciferol.

Once daily dose (120 caps = 4 months supply)