- Shake the bottle well.
- Spray 7 times under the tongue (this is roughly 1 ml).
- Hold for about 60 seconds, then swallow.
Holding it under the tongue lets the D3 and K2 absorb through the soft tissue, bypassing the digestive system.
Holding it under the tongue lets the D3 and K2 absorb through the soft tissue, bypassing the digestive system.