Liquid Vitamin D3 & MK-7 by Protocol For Life
Liquid Vitamin D3 & MK-7 — This powerful liquid supplement combines vitamins D-3 and K-2, which are extensively researched for their roles in supporting bone, teeth, and cardiovascular health. Vitamin D-3 works synergistically with calcium to promote strong bones, while also playing a vital role in immune system health. MenaQ7® MK-7 is a unique, soy-free, bioavailable form of vitamin K-2 that supports arterial health by aiding proper calcium metabolism in blood vessels and arteries. Additionally, vitamin K-2 is essential for the formation of strong, healthy bones.
Key Benefits
- Supports bone and cardiovascular health
- Enhances immune system function
- Promotes proper calcium metabolism
How It Works / Key Ingredients
This formula features vitamin D3 (Cholecalciferol) sourced from lanolin, and vitamin K2 (Menaquinone-7) derived from chickpeas, ensuring optimal absorption and effectiveness.

















