Thorne - Vitamin d3 k2 500
Bone Health. Immune Support. Smart Calcium Direction.
Thorne Vitamin D3 + K2 is a highly absorbable liquid formula that combines two essential nutrients working together to support bone strength, cardiovascular health, and immune function.
Vitamin D3 (cholecalciferol) helps the body absorb calcium efficiently
Vitamin K2 (MK-4) helps direct calcium into bones and teeth instead of soft tissues like arteries
Together, they support a smarter calcium pathway—helping your body use calcium where it’s needed most.
This liquid format allows flexible dosing, making it ideal for:
correcting vitamin D deficiency
daily maintenance
athletic recovery support
long-term bone & cardiovascular health
⚡ Key Benefits
Supports strong bones & teeth
Promotes immune system health
Supports cardiovascular & arterial health
Enhances calcium absorption and utilization
Helps direct calcium into bones (not soft tissue)
Highly absorbable liquid format
Adjustable dosing (custom IU intake)
Clean Thorne pharmaceutical-grade quality
Vitamin D helps you absorb calcium—K2 helps you put it in the right place.
