- Biologically active form/menaquinone-4: As a biologically active form of vitamin K, K-2 is important for the formation of healthy, strong bone matrix.
- Supports bone health and proper calcium metabolism: Vitamin K's role in arterial health revolves around its ability to support proper calcium metabolism in vascular structures.
- Certifications/classifications: Halal, dairy free, egg free, kosher, made in peanut-free facility, made without gluten, non-gmo, nut free, soy free, sugar free, vegan/vegetarian
- GMP quality assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- Packaged in the USA by a family owned and operated company since 1968
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.