Thorne Advanced Bone Support is a comprehensive bone health formula with dicalcium malate, dimagnesium malate, Vitamin D3, boron, and active B vitamins (methylcobalamin, 5-MTHF, P5P) for enhanced calcium absorption, healthy methylation, and normal homocysteine levels. Safe for individuals on blood-thinning medications — contains no Vitamin K.*Key nutrients: Calcium & Magnesium Malate • Vitamin D3 • Boron • Active B12, Folate & B6 for homocysteine support*Suggested Use:Take 2 capsules two times daily or as recommended by your health-care practitioner.Thorne Quality Certifications ✅ NSF Certified Facility ✅ cGMP Compliant (FDA)Zero FDA Form 483s — ever ✅ TGA Certified — A Rating ✅ 4-Stage Testing Protocol ✅ Made in USA — South Carolina ✅ No Artificial Colors, Flavors or Fillers