The Crystal ingredient library

Vitamin D3 & K2

Two vitamins in one preparation

Vitamin D3 and vitamin K2 are combined in this part of the range.

A glass dish of golden oil beside a dish of pale yellow powder, with no food.
A still life of oil and powder, standing in for the two vitamins. It is not a picture of their food sources.

Read the label

They are distinct vitamins, so read both amounts and the stated serving. Micrograms and international units are different label conventions.

A note on use

Include any overlapping multivitamins when you review a routine, and check suitability alongside medicines, particularly anticoagulants when considering vitamin K.

Further reading

Vitamin D

For complete ingredients, allergens, suitability and directions, read the current product label. A guide to one ingredient does not describe every possible effect of the finished preparation.

Back to Vitamins & other nutrients